manualshive.com logo in svg

IFR FM/AM-1200A, Руководство по эксплуатации, Страница: 23 / 294

Поделиться
Скачать
IFR FM/AM-1200A Скачать руководство пользователя страница 23

Содержание FM/AM-1200A

Страница 1: ...buy your excess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of th...

Страница 2: ...OPERATION MANUAL FM AM 12005 A COMMUNICATIONS SERVICE MONITOR 10200 West York Street Wichlta KS 67215 U S A 316 522 4981 TWX 910 741 6952 1002 5501 000 ...

Страница 3: ...d Printed in the United States of America No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photo copying recording or otherwise without the prior permission of the publisher Manual Part Number 1002 5501 000 ...

Страница 4: ... TO PULL OR GRAB THE VICTIM 2 IF POSSIBLE TURN OFF THE ELECTRICAL POWER 3 IF YOU CANNOT TURN OFF ELECTRICAL POWER PUSH PULL OR LIFT THE VICTIM TO SAFETY USING AWOODEN POLE AROPE OR SOME OTHER DRY INSULATING MATERIAL FIRST AID 1 AS SOON AS VICTIM IS FREE OF CONTACT WITH SOURCE OF ELECTRICAL SHOCK MOVE VICTIM ASHORT DISTANCE AWAY FROM SHOCK HAZARD 2 SEND FOR DOCTOR AND OR AMBULANCE 3 KEEP VICTIM WAR...

Страница 5: ...DS INTO A CONDUCTIVE MATERIAL 2 WHEN REMOVING DEVICES FROM THEIR CONTAINERS GROUND THE HAND BEING USED WITH A CONDUC TIVE WRISTBAND 3 TIPS OF SOLDERING IRONS AND OR ANY TOOLS USED MUST BE GROUNDED 4 DEVICES MUST NEVER BE INSERTED INTO NOR REMOVED FROM CIRCUITS WITH POWER ON 5 PC BOARD WHEN TAKEN OUT OF THE SET MUST BE LAID ON A GROUNDED CONDUCTIVE MAT OR STORED IN A CONDUCTIVE STORAGE BAG NOTE Rem...

Страница 6: ...hange No Pg No Change No Ti t 1e Page 0 4 8 thru 4 11 2 Copyright Page 4 4 12 0 3 Warni ng Page 0 4 13 thru 4 14 2 Caution Page 0 4 15 0 0 A 8 4 16 2 B 0 8 4 17 thru 4 17a 5 i 0 4 17b Bl ank 2 i i 0 0 2 4 18 0 0 2 1 1 1 thru Xi i 6 4 19 thru 4 21 0 1 1 thru 1 3 5 4 22 thru 4 24a 2 1 4 Bl ank 0 2 4 24b Bl ank 2 2 1 2 4 2 5 2 2 2 thru 2 4 0 5 4 2 6 0 2 5 0 2 4 27 thru 4 29 2 2 6 0 0 0 5 4 3 0 6 3 1 ...

Страница 7: ...5 40 5 5 41 thru 5 60 8 5 60a thru 5 60d 8 5 61 thru 5 62 7 5 63 thru 5 68 6 5 69 thru 5 70 7 5 71 6 5 72 7 5 73 thru 5 76 6 5 77 7 5 78 6 5 79 thru 5 81 7 5 82 thru 5 83 6 5 84 7 5 85 6 5 86 7 5 87 thru 5 89 6 5 90 thru 5 91 7 5 92 6 5 93 thru 5 101 7 5 102 Blank 7 A 1 thru A 5 5 A 6 7 A 7 thru A 8 Blank 4 B 1 thru B 4 5 C 1 thru C 4 2 D 1 thru D 2 0 E 1 thru E 2 0 F 1 thru F 14 5 G 1 thru G 12 5...

Страница 8: ... brevity whenever text information is applicable to both models the units are referenced as FM AM 1200S A instead of FM AM 1200S and FM AM 1200A separately ORGANIZATION The operation manual is divided into the following major sections SECTION 1 INTRODUCTION Provides a brief introduction to the FM AM 1200S A including pur pose functional capabilities and uses SECTION 2 INSTALLATION Provides a step ...

Страница 9: ...ry In addition to Keyboard operation this section contains a selection of basic operating procedures pertaining to all major functions of the FM AM 12DOS A SECTION 5 AVAILABLE OPTIONS fOntaTns descrTpt1ons and operating procedures of available options to the FM AM 120DS A Useful supplementary information relating to the operation of the FM AM 1200S A is contained in appendices at the rear of the m...

Страница 10: ...LLATION General 2 1 Precautions 2 1 Preparation 2 2 General Operating Data 2 5 External Power Interruption Protection 2 6 SECTION 3 DESCRIPTION OF CONTROLS CONNECTORS AND INDICATORS 3 1 3 2 3 3 3 3 1 3 1 2 3 3 3 3 3 4 4 1 4 1 1 4 2 4 2 l FM AM 1200S A Front Panel 3 2 FM AM 1200S A Rear Panel 3 11 Keyboard and VFD Description 3 12 Function Keys 3 13 Instruction Keys 3 14 Cursor Control Keys 3 14 Da...

Страница 11: ... 4 18 4 3 9 Programmed STEP Memory 4 19 4 4 Executed Data Entry 4 21 4 4 1 Executing RF Functions 4 21 4 4 2 Executing TONE Functions 4 21 4 4 3 Executing DTMSIIMTS PULSE Functions 4 22 4 4 4 Executing OFFSET Function 4 22 4 4 5 j Executing SCAN Function 4 23 4 4 6 Executing DCS Function 4 23 4 4 7 Executing T SEQ Function 4 24a 4 4 8 Executing STEP RF TONE Function 4 25 4 4 9 Executing Variable I...

Страница 12: ...0A Only 4 41 0 f f t h e A i r Du p 1 e x T e s t i n g Ft I A 1 1 2 0 0 A 0 n l y 4 4 2 Duplex Testing Using Common Transmit Receive Line Half Duplex Operation FM AM 1200 A Only 4 42 Duplex Testing CFM AM 1200A Only 4 42 Duplex Generate Mode CFM AM 1200A Only 4 43 Selecting Duplex High or Duplex Low FM AM 1200S Only 4 43a Duplex Testing Methods FM AM 1200S Only 4 43a Duplex Test FM AM 1200S Only ...

Страница 13: ... Soft Padded Carrying Case Option 09 5 3 Digital Voltmeter and DTHF Decoder Option 10 5 4 General S 4 Digital Voltmeter Operation 5 4 DTt 1 F e c J J e r CJ p e r a t i on 6 Eu r ope a 11 S i g 11 a l i ng En c od e I Dec od e 0 p t i on 1 1 5 8 General 5 S Five Digit Signaling Format Operation Includes CCIR EEA EIA ZVEil ZVEI2 ZVEI3 NATEL and EUR0 5 8 Programming and Executing ZVEI2 in Generate H...

Страница 14: ...on 5 17 Track Adjust 5 19 Variable Sweep Speed S 19 RS 232 Commands for Tracking Generator 5 20 GPIB Operation Option 13 5 21 General 5 21 Preparation for Using GPIB 5 21 FM AM 12005 A Initialization 5 21 Remote Control GPIB Operation 5 22 FM AM 1200S A and GPIB Message Interface Definitions 5 24 GPIB Transactions 5 25 ASCII Output Commands to the FM AM 12005 A 5 25 ASCII Output Cor1111rdnd Data F...

Страница 15: ...all 5 68 Meter Displays During Cellular Testing 5 73 Manual Cellular Test SINAD Measurement 5 74 Check DTMF Digits During Manual Cellular Test 5 75 Flash Hook Test 5 76 Check Voice Deviation During Manual Cellular Test 5 76 Terminating Manual Cellular Test 5 77 Manual Cell to Mobile Call and Auto Handoff Test 5 77 Supervisory Audio Tone SAT Measurement 5 81 Signal Tone Measurement 5 84 Manual UUT ...

Страница 16: ...ge FM AM 1200S A Front Panel 2 3 FM AM 1200S A Rear Panel 2 4 AC Power Select Switch Location 2 5 FM AM 1200S A Front Panel Controls Connectors and Indicators 3 2 Modulation Meter Scales 3 3 FM AM 1200S A Rear Panel Connectors 3 11 Keyboard and VFD Layout 3 12 FM AM 1200S A Front Panel Controls Applicable to Receiver Operation 4 28 FM AM 1200S A r ront Panel Controls Applicable to RF Signal Genera...

Страница 17: ...out AMPS 5 86 AMPS Cellular Test Printout Form 5 98 ETACS Cel1ular Test Printout Form 5 99 MIC ACC Connector Pin Identification Front View B 2 GPIB Connector B 4 Performance Test Set Up Diagram C 2 Repacking for Shipment E 2 LIST OF TAILES Title Page Modulation Select Control Positions 3 2 Modulation Meter Cont ol Positions 3 3 Horizontal Sv1eep Selector Control Settings 3 8 Program Memory Locatio...

Страница 18: ... 5 Horizontal Sweep Selector Control Analyzer Dispersion Control Settings and Horizontal Sweep Speed 5 18 5 6 Tracking Generator RS 232 Commands 5 20 5 7 IEEE 488 1978 BUS Messages 5 23 5 8 GPIB Message Definitions 5 24 5 9 GPIB Command Format 5 28 5 10 GPIB Commands 5 29 5 11 FM AM 1200S Front Panel Controls Applicable to Trunking Test Operations 5 48 5 12 FM AM 1200S Front Panel Controls Applica...

Страница 19: ...lar Channel Numbers and Assigned Center Frequencies G 1 Total Access Communications System TACSl and Enhanced Total Access Communications System ETACSl Cellular Telephone Channel Numbers and Assigned Center Frequencies H 1 ...

Страница 20: ...ns associated with most types of simplex and duplex transceiving equipment including mobile telephone systems AM FM SSB transceivers CB and two way radio systems repeaters etc 1 2 SIGNAL GENERATOR RECEIVER The FM AM 1200S A Signal Generator is capable of generating modulated or unmodulated carrier signals within a range of 250 kHz to g99 9999 MHz in 100 Hz steps at an output level which is continu...

Страница 21: ...y anrl receives on another frequency between two locations such as mobile telephone systems and repeaters In receive mode the FM AM 12005 A receiver monitors incoming signals received off the air or applied via rlirect cable connection through the front panel T R Connector In this mode the FM AM 12005 A signal generator is inactive In the generate mode the FM AM 12005 A is capable of generating mo...

Страница 22: ...al readout of the selected range of both the FREQ ERROR and MODULATION Meters or display Digital Voltmeter readings 1 5 GENERATOR RECEIVER SUPPORT FUNCTIONS The FM AM 1200S A has the following additional operating functions which are primarily used to support the generate receive capabilities of the set Digital Voltmeter Option Oscilloscope Modulation Meters Spectrum Analyzer FM AM 1200S Only Fixe...

Страница 23: ... ...

Страница 24: ... FURNISHED AC POWER CORD TO A PROPERLY GROUNDED 3 PIN RECEPTACLE THE USE OF A 3 PIN TO 2 PIN ADAPTER PARALLEL GROUND ADAPTER OR ISOLATION PLUG IS NOT RECOMMENDED I AUTION ANTENNA CONNECTOR THE ANT CONNECTOR IS USED FOR OFF THE AIR TESTING AND WITH THE OPTIONAL GENERATE AMPLIFIER ONLY DO NOT CONNECT A TRANSMITTER TO THIS INPUT MAXIMUM INPUT INTO THIS CONNECTOR MUST NOT EXCEED 0 25 WATT OR DAMAGE TO...

Страница 25: ...R CONNECTOR MAY BE USED FOR THIS PURPOSE DO NOT FORCE RF LEVEL CONTROLS PAST THE STOPS Do not apply any signals into the FM AM 1200S A other than those defined in the operating instructions Other than the input power and operating restrictions described above any combination of front panel control positions will not adversely affect the FM AM 1200S A 2 3 PREPARATION Preparing the FM AM 1200S A for...

Страница 26: ...ween 115 230 VAC power source and AC Power Input Connector on rear panel of FM AM 1 005 A 2 Place PWR OFF BATT Switch to PWR position EXTERNAL DC Power 1 Connect supplied DC Power Cable between external 12 to 30 VDC power source and DC Power Input Connector on rear panel of FM AM 1200S A 2 Place PWR OFF BATT Switch to PWR position 2 3 05 ...

Страница 27: ...ring Loaded ON OFF Switch When operating the test set on battery an internal timer will interrupt power after approximately 10 minutes Depress PWR OFF BATT Switch to BATT position to restore power to test set The internal battery is charged whenever the test set is connected to external AC or DC power regardless of whether the PWR OFF BATT Switch is in either the ON or OFF position Typical recharg...

Страница 28: ...not be within specifications without the required 15 minute warm up period It is therefore recommended that the FM AM 1200S A be connected to an external AC or DC power source for the required 15 minute warm up period 2 4 GENERAL OPERATING DATA The FM AM 1200S A Communications Service Monitor is shipped with the AC Power Select Switch Ref Figure 2 3 positioned to 115 VAC If it is necessary to oper...

Страница 29: ...isible Ref Figure 2 3 5 Reinstall Cover Plate Ref Figure 2 3 CASE INSTALLATION 6 Slide case over chassis and engage case in groove of front escutcheon Position rear escutcheon on case Engage case in groove of rear escutcheon and tighten four captive screws securing rear escutcheon to Rear Panel Heat Sink 2 5 EXTERNAL POWER INTERRUPTION PROTECTION The FM AM 1200S A incorporates an external power in...

Страница 30: ...odulator f u11 scale to 1 2 60 kHz DEV 600 AM f u11 scale BATT TEST Internal 0 to 20 VDC 1 Battery SIG ANTenna Relative signal None observe Connector strength not relative deflec DIST SINAD calibrated t ion of needle EXT MOD SINAD 0 to 20 Connector EXT MOD SINAD 3 dB to 20 dB Connector Table 3 2 Modulation Meter Control Positions For Accurate Power Meter measurements set RF Level Attenuator Contro...

Страница 31: ...nd TONE OUT Connector 17 TONE OUT Connector 17 and HORIZONTAL Sweep Selector Control 26 in TONE Position OFF Disconnects tone from internal modulation TONE OUT Connector 17 HORIZONTAL Sweep Selector Control 26 and Speaker SPKR 1kHz fixed tone will be routed to FM AM 1200S A Speaker only 8 1 kHz Tone Level Control Controls 1 kHz fixed tone level 9 RF Level Attenuator Control Controls RF output leve...

Страница 32: ... 10 dB when in the TRACK LOW mode 15 EXT MOD SINAD Connector ATlows appiTcatTonof external modulation when Generate Mode is selected Permits measurement of UUT SINAD and or Distortion when Modulation METER Control 4 is positioned to SINAD or DIST 16 DEMOD Connector Allows eXternal scope monitoring of the demodulated received or generated audio signal 17 TONE OUT Connector When eTther VAR Tone Sele...

Страница 33: ...y spring loaded switch to the 0 FF position NOTE Internal FM AM 1200S A battery is continuously charged when external AC power or external DC power ABOVE 15 VDC is connected to set regardless of PWR OFF BATT Switch 22 position Il A1 A i f l Divides vertical attenuator rate by a factor of from 1 to 10 In the CAL position fully cw the factor is 1 and the attenuator rate is as selected by the VERTICA...

Страница 34: ...weep rate in milli seconds per division when Scope Horizontal Sweep Vernier Control 25 is in CAL position fully clockwise S DIV positions Represent oscilloscope sweep rate in micro seconds per division when Scope HORIZONTAL Sweep Vernier Control 25 is in the CAL position fully cw FM AM 1200S Only Selects horizontal sweep rate of the oscillo scope or dispersion of Spectrum Analyzer Dispersion Contr...

Страница 35: ...8 I NT Control Controls intensity of CRT trace Clockwise rotation of control increases trace intensity fcAUTIONl DO NOT OPERATE CRT DISPLAY 31 WITH EXCESSIVE TRACE INTENSITY PROGRESSIVE DAMAGE TO CRT MAY RESULT 29 FOCUS Control Contro fOcus of CRT trace 30 HORIZ POS Control Controls horizontal position of CRT trace in Oscilloscope and Spectrum Analyzer FM AM 1200S only functions Spectrum Analyzer ...

Страница 36: ...d signal frequency and selected FM AM 1200S A receiver frequency Provides a visual display of the difference between the DEMOD audio signal frequency and selected variable tone generator 37 fQ_1 Il Ql l ll Pro vi des display of selected Keyboard entries as described in paragraph 3 3 38 FREQ ERROR Meter Zero Adjustment Mechanical zero adiustment for FREQ ERROR Meter 36 when power to FM AM 1200A is ...

Страница 37: ...rnal transmitter The DUP GEN Output is only available at the T R Connector 11 with the level controlled by the RF Level Attenuator Control 9 40 VOLUME Control Contro volume of FM AM 12005 A speaker 41 2m i _l _ f Q ll Q l Controls receiver squelch threshold Squelch disables audio out put freq error and modulation indicators when RF input at ANT Connector 34 falls below squelch threshold 42 2l Llnd...

Страница 38: ...le connector for interface with external RS 232 compatible keyboard Ref appropriate Pin Out Table in Appendix B 44 fQ l 1_fQ 1Q AC power input connector for 105 130 210 260 VAC supply at 50 to 400 Hz 45 Q _fQ l 1_fQ 1Q DC power connector for 12 to 30 VDC supply 46 External Reference Connector Affows monitoring of 10 MHz internal reference frequency or the application of an external 10 MHz referenc...

Страница 39: ...ing parameters of the RF frequency tone generator and duplex generator offset frequency Normal Keyboard operation involves the following three basic types of key entry sequences A DIRECT MODE Key entrTes allow simultaneous programming and execution B PROGRAM MODE PROG Key entries allow retrieval edit and storage without the execution C EXECUTE MODE EXEC Key entries allow retrieval and automatic ex...

Страница 40: ...e used to set the operating parameters of Dual Tone Multiple Frequency DTMF Variable Tone Generator TONE Duplex Offset Generator Frequency OFFSET Signal Generator or Receiver Frequencies RF 2nd ORDER FUNCTIONS Blue Lettering on Keyboard All second order function keys must be preceded by the 2ND FUNCT Key FREQ ERROR and Modulation Meter Indications METER Mobile Pulse Dialing IMTS IMTS Tone ON OFF D...

Страница 41: ...ct mode 3 3 3 CURSOR CONTROL KEYS The an Keys will move the cursor laterally within the VFD viewing area for purposes of changing rlata values To change a data value the cursor must be positioned directly on the desired character position prior to making a value change The t and Keys are used to increment or decrement any value positioned in the cursor and any adjacent values which are affected by...

Страница 42: ... Entry into memory C Executerl Data Entry from memory 4 1 1 Mini Inrlex of Contents Within This Section Refer to Table of Contents in Front of Manual for a Complete Listing Paragraph Title Page KEYBOARD AND VFD OPERATION 4 2 Direct Data Entry 4 2 4 3 Programmed Data Entry Into Memory 4 8 4 4 Executed Data Entry 4 21 BASIC OPERATING PROCEDURES 4 5 Receiver Operation 4 28 4 6 RF Signal Generator Ope...

Страница 43: ...allowing the operator the capability to edit programmed data indicated on the VFD 37 AUTION ANY CHANGES IN DATA WHEN OPERATING IN THE DIRECT MODE WILL CAUSE CHANGES TO THE PRE PROGRAMMED MEMORY SETTINGS 4 2 1 Direct RF Data Entry KEY ENTRY VFD 37 INDICATES FLASHING LOCATION IS CURSOR POSITION Directly enter the desired RF Frequency using the keyboard digits EXAMPLE Enter RF Frequency of 123 4567 M...

Страница 44: ...ssion on VFD 37 NOTE While each number key is depressed its assigned tone will he generated and the selected charac ters will appear in order of selection on VFD 37 To terminate a completed entry depress the ENTER Key EXAMPLE Direct TONE Entry I EY ENTRY VFD 37 INDICATES WAVE SHAPE FIELD FLASHING EXAMPLE Wave Shape Selection To change wave shape use Key to move cursor to the right until wave form ...

Страница 45: ...erator for audio tone encoding 4 2 3 Direct DTMF and IMTS Entries KEY ENTRY DTMF or IMTS ACTION Selected function appears on left side of VFD 37 and VFD cursor is positioned on first character jNOTE If no key is depressed after approximately 6 seconds selection will default to RF function The DTMF tone is set at a fixed 1evel to modulate the generator at approximately 3 5 kHz Operator s Choice 0 t...

Страница 46: ...r J IullciL I Jolol IL_I I L _I I _I 1_1 I U _I Displaying Ten Digit Number T 1 1 111 IC I I I I I I Displaying Eleven Digit Number 1 1 1 lulciLI Iolololu ILl I I__I 1_ 1_ 1_ _I _L Displaying Twelve Digit Number Displaying Thirteen Digit Number lnl ln In nI I CJ J D _ _1_1 I Displaying Fourteen Digit Number Displaying Fifteen Digit Number Displaying Sixteen Digit Number 4 5 02 ...

Страница 47: ...eceiver frequency plus the offset frequency KEY ENTRY OFFSET Operator s Choice 0 thru 9 ACTION OFFSET appears on left side of VFD 37 and VFD cursor is positioned on first character Selected character number will be displayed on VFD 37 EXAMPLE Enter DUPLEX OFFSET of 1 23 MHz KEY ENTRY VFD 37 INDICATES l i ilkey is used to change sign Depress IE NTER I Key 4 2 5 Meter Function VFD 37 will digitally ...

Страница 48: ...K MODULATION I I I I I ltJ FII I _ I I 111 11 IT1 T _l_l j_ _ I T TOT j __j_ _L_j___ 1st Order Numbers 0 thru 9 will change VFD intensity to a preset level corresponding to number depressed 0 minimum and 9 maximum t or Keys will slew intensity from minimum to maximum in approximately 4 seconds KEY ENTRY 1 1 VFD 37 INDICATES 4 7 ...

Страница 49: ...rogrammed for one preset input T SEQ SCAN DCS 4 3 1 Programmed RF Memory KEY ENTRY PROG METER STEP RF STEP TONE VFD 37 INDICATES Program any one of the memory locations by selecting the number letter or symbol corresponding to that memory location as shown in Table 4 1 Key Memory Key Memory Location Location 0 0 2nd A 10 1 1 2nd B 11 2 2 2nd C 12 3 3 2nd D 13 4 4 2nd 14 5 5 nd 15 6 6 7 7 8 8 9 9 T...

Страница 50: ...y into memory jNOTEl Leave memory location 0 for the direct mode operation because it will change the stored memory data EXAMPLE Program Memory Location 10 KEY ENTRY VFD 37 INDICATES R l l Enter desired frequency into memory Depress I NTER I Key 4 9 02 ...

Страница 51: ...ns by selecting the number letter or symbol corresponding to that memory location as shown in Table 4 1 KEY ENTRY __ Cl I 10 PS _j VFD 37 INDICATES Enter desired 6 digit frequency into memory NOTE After last digit of tone frequency is entered cursor will flash over waveform Enter desired waveform 4 10 02 ...

Страница 52: ..._PS i 1 2 VFD 37 INDICATES t and cursor can be used to scroll through waveforms EXAMPLE Program Memory Location 15 KEY ENTRY PROG 11 11 2ND FUNCT Enter desired frequency and waveform Depress Key VFD 37 INDICATES 4 11 02 ...

Страница 53: ...location KEY ENTRY VFD 37 INDICATES PROG METER Program any one of the memory locations by selecting the number letter or symbol corresponding to that memory location as shown in Table 4 1 KEY ENTRY VFD 37 INDICATES Enter the desired telephone number 16 digits available into memory EXAMPLE Program Telephone Number 1 316 522 4981 into Memory Location 113 II 4 12 03 KEY ENTRY VFD 37 INDICATES 1 1 ...

Страница 54: ...phone number j J Depress Key NOTE The digit under the cursor and all digits to the right of the cursor will be blanked upon depress ing the j ilij Key Le ave memory l ocat i on 0 for the d 1 r ect mode operation because it will change the stored memory data 4 3 4 Programmed OFFSET Memory KEY ENTRY VFD 37 INDICATES PROG METER 4 13 02 ...

Страница 55: ...ED TO CHANGE SIGN Enter desired offset frequency into memory Depress Maximum frequency is 49 99 Any frequency above 49 99 will default to 49 99 although the entered frequency will be displayed on VFD 37 Leave memory location 0 for the direct mode operation because it will change the stored memory data 4 3 5 Programmed DCS Memory KEY ENTRY VFD 37 INDICATES PROG METER 2ND FUNCT 4 14 02 Key ...

Страница 56: ...be programmed as all tone locations will be executed in sequential order Any tone memory loca tions which are not to be executed by the T SEQ function must be given no ON TIME and no OFF TIME KEY ENTRY VFD 37 INDICATES PROG METER 2ND FUNCT 1 1 LI QJ TONE MEMORY LOCATION NUMBER ON TIME OFF DEAD TIME Use Key to set tone memory location IIITI lol I number to zero t and Key in the T SEQ Mode are used ...

Страница 57: ...ory location for an ON TIME of 1 0 Sec and for no dead time between execution of the next tone KEY ENTRY VFD 37 INDICATES The above key entry sequence programmed tone 2 memory location for an ON TIME of 0 5 Sec and an OFF TIME of 1 0 Sec before execution of next tone The remainder of the tone locations 3 through 15 may be set to no ON TIME and no OFF TIME If so when T SEQ function is executed see ...

Страница 58: ...have the ON TIME zeroed out for two tone sequence to operate properly Program a two tone sequence of an 800 Hz tone of 1 second dura tion into memory location 1 and a 600 Hz tone of 3 seconds duration into memory location 2 by following these steps 2Iff_________________________________________ fQ_ilLl_l Qlf II 1 Enter the tone 1 frequency Press and t until VFD displays 2 Enter the tone 2 frequency...

Страница 59: ...ME for tone 1 Press 5 Zero out the ON TIME for memory location 0 Press 6 Use the t to go to memory location 3 through 15 and set each ON TIME to zero 7 To execute two tone sequence 4 17a 05 press through IIrl lsi I 10 1010101 I 10 1010101 II ...

Страница 60: ......

Страница 61: ...memory locations beginning with the start memory location entry and ending with the stop memory location Upon reaching the programmed stop memory location the scan sequence automatically repeats beginning at the programmed start memory location KEY ENTRY VFD 37 INDICATES The SCAN will remain at the RF memory location for the programmed resume time if squelch is broken 4 17b Blank 4 18 02 ...

Страница 62: ...crement EXAMPLE Programming STEP RF KEY ENTRY PROG METER 2ND FUNCT Enter desired step frequency r l Depress Key VFD 37 INDICATES l11 1cJ II I 11 I I I I I I I I Ill I11 1NI1ll lrluiNiclrlrloiNI I I I Ill lllslrlfl ol lr l I I I I I I I I I Ill EXAMPLE Programming STEP TONE KEY ENTRY TONE TSEO VFD 37 INDICATES lllslrlfli l 1 1 I I I I I I I I 1111 lllslrlfiPI 1 1 I I lo lol I IHizl Ill 4 19 ...

Страница 63: ...Enter desired step frequency Depress 4 2 0 Key Do not depress tor Key while programming STEP function ...

Страница 64: ...return to the direct mode depress ENTER Key twice 4 4 1 EXECUTING RF Functions KEY ENTRY VFD 37 INDICATES Select Desired RF memory location Ref Table 4 1 4 4 2 Executing TONE Functions KEY ENTRY VFD 37 IN DI CATES illrlxiEicluiTIEII IIIIIII fli IIEixiEicluiTIEI ITiniNirl 1 1 I II Select desired TONE memory location Ref Table 4 1 4 21 ...

Страница 65: ...TMF memory location Ref Table 4 1 IMTS PULSE Function KEY ENTRY VFD 37 INDICATES i p lllrlxlrlcluiTlrl I I I I I I I I Ill 2ND FUNCT i SE Select desired IMTS memory location Ref Table 4 1 The blinking digit is the one being executed 4 4 4 Executing OFFSET Function 4 2 2 02 Active in DUP and DUP GEN Modes only ...

Страница 66: ... i 1 e d ex p1 an at i on of the SCAN function 4 4 6 Executing DCS Function FM AM 1200S A wi 11 transmit entered DCS code only when MODE Selector Control 39 is in GEN position With MODE Selector Control 39 in REC position the VFD 37 will indicate any valid DCS code received in the program mode It will not indicate an inverted code received or any alias codes The VFD w1ll display only DCS Standard ...

Страница 67: ......

Страница 68: ... s f t hr u 15 which are programmed with an ON TIME KEY ENTRY EXEC STEP VFD 37 INDICATES llrlxl lclulrlrl 1 1 I I I I I I Ill The tone di s pl aye d on the VFD 37 i s the tone being executed The last tone executed will remain displayed although the tone generator is turned off 4 24a 4 24b Blank 02 ...

Страница 69: ... i ...

Страница 70: ...tion steps the last executed frequency up or down at the pre programmed increment RF STEP Function KEY ENTRY VFD 37 INDICATES EXEC STEP 2ND 1 11 FUNCT EXEC STEP Depress or Key to step the RF Frequency up or down by the pre programmed increment 4 2 5 02 ...

Страница 71: ...I I I I I I I I I Ill IllsIrIE J oJ l lolololo lol I IHizl Ill Depress t or Key to step the Tone Frequency up or down by the pre programmed increment 4 2 6 Once the STEP Function has been selected and the desired increment entered the step function will remain valid until a Function Key is depressed ...

Страница 72: ...program desired telephone numbers into DTMF IMTS memory locations as shown in paragraph 4 3 3 and program desired variable tone frequency and waveform into Tone Memory Location fJ as shown in paragraph 4 3 2 Then perform the following steps KEY ENTRY r l 2ND 1 1 FUNCT OR VFD 37 INDICATES illrlxlrlcluiTirl 1 1 I I I I I I Ill OR Press the key s corresponding to the desired DTMF IMTS memory location...

Страница 73: ... req 1 d Modulation METER Control As re q1 d Keyboard As req 1 d PWR OFF BATT Switch PWR or BATT Scope VERTICAL Attenuator As req 1 d Vernier Control VERTICAL Attenuator As req 1 d Selector Control Scope HORIZONTAL Sweep As req 1 d Vernier Control HORIZONTAL Sweep As reo 1 d Selector Control VERT POS Control As re q1 d INT Control As req 1 d FOCUS Control As req 1 d HORIZ POS Control As req 1 d GE...

Страница 74: ... VFD 37 Speaker CONTROL SETTINGS Modulation METER Control 4 to desired kHz X10 MODULATION Select Control 3 as req d VERTICAL Attenuator Selector Control 24 to desired kHz X10 position Depress 2nd FUNCT and METER Keys in that order Volume control 40 as req d RF and AUDIO Error FREQ ERROR Meter 36 FREQ ERROR Meter Range Selector Control 35 as r eq d AUDIO Error Lissajou Pattern VFD 137 CRT 31 Depres...

Страница 75: ...TER keys i n that order Table 4 4 Receiver Monitoring Capabilities Cont dl 4 5 2 BASIC RECEIVER OPERATION Basic operation of the FM AM 1200S A receiver is as follows STEP PROCEDURE 1 If signals are to be monitored off the air connect external antenna to ANT Connector 34 if signals are to be received by direct cable connection apply signal to T R Connector 11 4 30 06 CAUTION MAXIMUM CONTINUOUS INPU...

Страница 76: ...itoring features outlined in Table 4 4 to monitor desired signal parameters 4 5 4 RECEIVING SSB SIGNALS OFF THE AIR PROCEDURE STEP 1 2 3 4 Perform BASIC RECEIVER OPERATION steps described in paragraph 4 5 2 Place MODULATION Select Control 3 to SSB position To aurally monitor audio adjust VOLUME Control 40 and SQUELCH control 41 as required Use GEN LOCK Control 32 as a clarifier MODULATION SELECT C...

Страница 77: ...able between output of transmitter under test and FM AM 1200S A T R Connector 11 Position MODULATION Select Control 3 to a AM NORM or NAR position if testing AM transmitters h FM NAR MID or WIDE position if testing FM transmit ters 3 Use monitoring features outlined in Table 4 7 to monitor desired signal parameters 4 5 6 MEASURING AM OR FM TRANSMITTER DISTORTION STEP PROCEDURE 1 Perform BASIC RECE...

Страница 78: ...urement accuracy is dependent on accuracy of 1 kHz tone 3 Position Modulation METER Control 4 to DIST 4 Connect coax cable between FM AM 1200S A DEMOD Connector 16 and EXT MOD SINAD Connector 15 5 Monitor DIST Level on top scale of MODULATION Meter 1 6 Place VERTICAL Attenuator Selector Control 24 to RESID position to observe residual distortion on oscilloscope 4 33 05 ...

Страница 79: ...ontrol 5 VAR Tone Selector Switch 6 VAR Tone Level Control 7 1 kHz Tone Selector Switch 8 1 kHz Tone Level Control 9 RF Level Attenuator 10 RF Level Attenuator Vernier Control 18 Keyboard 22 PWR OFF BATT Switch 24 VERTICAL Attenuator Selector Control 26 HORIZONTAL Sweep Selector Cant ro 1 32 GEN LOCK Control 35 FRE Q ERROR Meter Range Selector Control 39 MODE Selector Control 40 VOLUME Contro1 FM ...

Страница 80: ... AM 1200S A front panel T R Connector 11 at an output level which is continuously variable from 20 to 127 dBm using RF Level Attenuator Controls 9 and 10 Table 4 7 outlines the parameters of the generated output which can be monitored by the FM AM 12005 A receiver circuits during generator opera tion SIGNAL CHARACTERISTICS Demodulated Audio MONITORING DEVICE S MODULATION Meter 1 CRT 31 Oscilloscop...

Страница 81: ...ion front panel controls as indicated in Table 4 5 FM AM 1200S A is now generating a carrier signal at a frequency and output level of 150 2 MHz 500 lV If a signal greater than 100 mW is applied to the T R Connector 11 while the FM AM 1200S A is generating the set will automatically switch to the receive mode and only monitor the signal s applied to this connector 4 6 3 GENERATING AM OR FM MODULAT...

Страница 82: ...ned off The FM AM 1200S A is 5 kHz FM deviation Table 4 7 to monitor now generating Use monitoring desired signal a carrier signal with features outlined in parameters For AM modulation place MODULATION Select Con trol 3 to AM NORM position Adjust either the 1 kHz or VAR Tone Level Controls for proper percent modulation as viewerl on MODULATION Meter 1 and Scope Display 31 Modulating the FM AM 120...

Страница 83: ...steps in SIGNAL GENERATOR OPERATION 2 3 4 38 05 Connect external microphone to MIC ACC Connector 19 Press PTT Press To Talk Switch on microphone and speak into microphone Use monitoring features outlined in Table 4 7 to monitor voice modulation characteristics Diode speech limiting is incorporated within FM AM 12005 A circuitry for control of peak modulation The limiter is set for 6 kHz deviation ...

Страница 84: ... analyzer display is centered FM AM 1200S only 4 6 7 MEASURING UUT RECEIVER SINAD SENSITIVITY STEP PROCEDURE 1 Connect 50n coaxial cable between FM AM 1200S A T R Connector 11 and RF input of receiver under test jNOTE For UUT SINAD measurements the FM AM 1200S A internal tone generator fixed should be used as a modulation source A modulation frequency of 1000 0 Hz is required 2 Connect audio outpu...

Страница 85: ...ontrol 9 RF Level Attenuator Control 10 RF Level Attenuator Vernier Control 18 Keyboard 22 PWR OFF BATT Switch 24 VERTICAL Attenuator Selector Control 26 HORIZONTAL Sweep Selector Control 32 GEN LOCK Control 35 FREQ ERROR Meter Range Selector Control 39 MODE Selector Control 40 VOLUME Control Table 4 8 FM AM 1200S A Front Panel Controls Applicable to Duplex Operation NOTE SETTING FM NAR kHz X10 po...

Страница 86: ...wo output levels available at the DUPLEX Output Connector DUPLEX HIGH Mode DUPLEX LOW Mode 15 dBm lO dB 49 q9 MHz from Receive Frequency 25 dB below DUPLEX HIGH at the same frequency Perform the procedure in paragraph 4 6 3 GENERATING FM MODULATED SIGNALS before continuing on with this procedure NOTE 4 7 2 through 4 7 6 apply to FM AM 1200A Duplex operation only 4 7 7 through 4 7 10 apply to FM AM...

Страница 87: ...nsmit line is connected between the UUT RF l 0 port and the FM AM 12DDA T R Connector 11 CAUTION DO NOT TRANSMIT INTO DUPLEX OUTPUT CONNECTOR 14 AS CONNECTOR IS NOT PROTECTED AGAINST RF INPUTS ABOVE 0 25 WATTS NOTE The offset transmitted out DUPLEX Output Con nector 14 is a fixed 60 dB level The offset transmitted out T R Connector 11 is a fixed 80 dB level The RF frequency entered in the FM AM 12...

Страница 88: ... signal is present at the T R Connector 11 only There is NO signal present at the DUPLEX Output Connector 14 The output frequency at the T R Connector 11 is the RF setting plus the OFFSET frequency with the output level controlled by the RF Level attenuator control 9 and RF Level Attenuator Vernier Control 10 The FM AM 1200A receiver will monitor the FM AM 1200A generator NOTE FM AM 1200S A is for...

Страница 89: ...splayed on the VFD The word ON will appear on that display If no key is pressed within 5 seconds after the DUPLEX HIGH or DUPLEX LOW message appears on the VFD the FM AM 1200S will default to its last setting and VFD display 4 7 8 DUPLEX TESTING METHODS FM AM 1200S ONLY Three possible methods of UUT Duplex Testing using the FM AM 1200S are A DUPLEX TESTING USING SEPARATE TRANSMIT RECEIVE LINES FUL...

Страница 90: ... TRANSMIT RECEIVE LINE HALF DUPLEX OPERATION When testing a duplex transceiver with a single transmit receive I 0 port a common receive transmit line is connected between the UUT RF I 0 port and the FM AM 1200S T R Connector 11 f UTION DO NOT TRANSMIT INTO DUPLEX OUTPUT CONNECTOR 14 CONNECTOR IS NOT PROTECTED AGAINST RF INPUTS ABOVE 0 25 WATTS NOTE The offset transmitted out the DUPLEX Output Conn...

Страница 91: ...ii i UUT XMT Freq 10PS OPT DVM DVM OFFSET 152 51 MHz UUT Rec Freq 157 77 MHz UUT XMT Freq OFFSET 5 26 MHz 4 Enter 4 43c 05 Use Key until sign appears in front of offset frequency NOTE A generated RF frequency of 152 51 MHz with a 5 kHz deviation 15 dBm 10 dB DUPLEX HIGH mode or 40 dBm 15 dB DUPLEX LOW mode is present at the DUPLEX Output Connector 14 T R Connector 11 will receive an RF frequency o...

Страница 92: ...RF setting plus the OFFSET frequency with the output level controlled by the RF Level Attenuator Control 9 and RF Level Attenuator Vernier Control 10 The FM AM 1200S receiver will monitor the FM AM 1200S generator NOTE FM AM 1200S is forced into the generate mode and will not switch to receive mode when trans mitting into T R Connector 11 EXAMPLE RF Setting OFFSET Setting Output Frequency T R 157 ...

Страница 93: ...Operation CONTROL 4 Modulation METER Control 21 AC GND DC Switch 22 PWR OFF BATT Switch 23 VERTICAL Attenuator Vernier Control 24 VERTICAL Attenuator Selector Control 26 HORIZONTAL Sweep Selector Control 27 VERT POS Control 28 INT Control 29 FOCUS Control 30 HORIZ POS Control SETTING As req d As req d PWR or BATT II CAL II 1 V Div 1 mS Div Ctr Trace As req d As req d Ctr Trace Table 4 9 FM AM 1200...

Страница 94: ...20 STEP PROCEDURE 1 Place the FM AM 1200S A front panel controls to the settings listed in Table 4 9 2 Connect TONE OUT Connector 17 to SCOPE DVM Connector 20 3 Turn 1 kHz TONE Selector Switch 7 to INTL position 4 Adjust 1 kHz TONE LEVEL Control 8 for a viewed sine wave on CRT Display 31 NOTE When AC GND DC Switch 21 is in GND position the external input is removed from the Oscilloscope 4 8 3 INTE...

Страница 95: ... SINAD Connector 15 The RESID position is only valid when the Modulation METER Control 4 is in SINAD or DIST position 4 8 5 TONE GENERATOR The TONE position of the HORIZONTAL Sweep Selector Control 26 applies the output of the Programmable and or Fixed 1 kHz Tone Generators to the horizontal deflection circuits of the CRT This func tion is useful for measuring the frequency of demodulated audio or...

Страница 96: ...q d PWR or 1 BATT Any position except OFF 1 MHz Div Mid Range As req d As req d Mid Range As req d Table 4 10 FM AM 1200S Front Panel Controls Applicable to Spectrum Analyzer Operation 4 9 1 GENERAL Table 4 10 lists the FM AM 1200S front panel controls applicable to the Spectrum Analyzer function The FM AM 1200S Spectrum Analyzer is a general purpose analyzer capable of monitoring RF signals withi...

Страница 97: ...axis HORIZ POS Control 30 Controls horizontal position of Spectrum Analyzer and limits this control to one division left or right HORIZONTAL Sweep Selector Control 26 4 4 8 02 HORIZONTAL DISPERSION BANDWIDTH 1 kHz DIV 300 Hz 2 kHz DIV 300 Hz 5 kHz DIV 3 kHz 10 kHz DIV 3 kHz 20 kHz DIV 3 kHz 50 kHz DIV 30 kHz 1 MHz DIV 30 kHz 2 MHz DIV 30 kHz 5 MHz DIV 30 kHz 1 MHz DIV 30 kHz Table 4 11 Horizontal ...

Страница 98: ...er baseline calibrated a 30 dBm RF signal applied to ANT Connector 34 will indicate a full scale display 4 10 TONE GENERATOR OPERATION The FM AM 12005 A has two independently controlled tone generators one variable and one fixed The variable tone generator is capable of generating modulation sinewave signals wit in a range of 2 Hz to 30 kHz in 0 1 Hz increments All other waveform modulation signal...

Страница 99: ...wing Baud Rates 1 300 2 600 3 1200 4 2400 5 4800 6 9600 7 19200 Use the following procedure to initialize the FM AM 1 00S A for RS 232 GPIB operation STEP PROCEDURE 1 Connect external controller to FM AM 1200S A at RS 232 GPIB Connector 43 2 Check FM AM 1200S A Protocol Appendix B 3 2ND Press L J corresponding to on the Keyboard 18 followed by the number the desired Baud Rate as shown above Exampl...

Страница 100: ...t cause the command to be executed immediately depending upon the type of external controller being used The following ASCII Characters will always ter minate the command or series of commands ASCII Carriage Return OD CR ASCII Line Feed OA LF Maximum command string length including spaces and delimiters is 128 characters If the command string exceeds 128 characters everything up to the most recent...

Страница 101: ...oca Does not execute selection tion 6 to 345 6666 MHz or Colon Executes val ue of selected DTMF function stored i n memory Executes value location 0 stored i n DTMF memory location L nn Executes value of selected PULSE 12 Colon memory location 0 to 15 Executes value of selected function stored i n memory location 12 of the PULSE function nn Displays on VFD the value RFF2 of selected memory locatio...

Страница 102: ...n X JlJ Jl JlJ JlJl to 999 9999 RFF x Programs and executes RF Frequency specified by Memory Location Jl X JlJ Jl JlJ JlJl to 999 9999 RFFn Displays RF Frequency from Memory Location n on VFD n Jl to 15 RFFn Executes RF Frequency specified by Memory Location n n Jl to 15 RFEx Sets FREQ ERROR Meter to RF range as specified by x X 1 to 6 1 30 Hz RF 2 100 Hz RF 3 300 Hz RF 4 1 kHz RF 5 3 kHz RF 6 10 ...

Страница 103: ...Remote mode GEN Puts FM AM 1200S A i n Generate mode RFFn x Programs RF Frequency n 0 to 15 RF Memory Location X fclfclfcl fclfclfclfcl to 999 9999 RFF x Programs and executes RF Frequency specified by Memory Location fcl X fclfclfcl fclfclfclfcl to 999 9999 RFFn Displays RF Frequency from Memory Location n on VFD n fcl to 15 RFFn Executes RF Frequency specified by Memory Location n n fcl to 15 AF...

Страница 104: ...n Remote mode DUP Puts FM AM 1200S A i n Duplex mode RFFn x Programs RF Frequency n fj to 15 RF Memory Location X fcJ fcJfcJ to 999 9999 RFF x Programs and executes RF Frequency specified by Memory Location X fcJfcJfcJ to 999 9999 RFFn Displays RF Frequency from Memory Location n on VFD n fcJ to 15 RFFn Executes RF Frequency specified by Memory Location n n to 15 DPXn x Programs Duplex Offset n fc...

Страница 105: ...F x Programs and executes RF Frequency specified by Memory Location X to 999 9999 RFFn Displays RF Frequency from Memory Location n on VFD n to 15 RFFn Executes RF Frequency specified by Memory Location n n to 15 DPXn x Programs Duplex Offset n to 15 X 49 99 to 49 99 DPX x Programs and executes Duplex Offset specified by Memory Location X to 999 9999 DPXn Displays Duplex Offset from Memory Locatio...

Страница 106: ...specified by or Memory Location n DTMFn n 0 to 15 DTME Sets FM AM 1200S A to DTMF Encode operation and returns DTMF value displayed on VFD after reception FM AM 12005 A must be set to Receive Mode and correct RF Frequency must be executed PULn x Programs PULSE Phone or n to 15 PULSn x X Up to 16 digits 9 A B C or D or PULSEn x PUL x Programs and executes PULSE Phone or specified by Memory Location...

Страница 107: ...or Frequency Memory Location must be programmed to desired frequency and waveform VF2n Executes Variable Frequency PULSE at 20 pulses per second n OTMF PULSE Memory Location from to 15 Tone Generator Frequency Memory Location must be programmed to desired frequency and waveform REM Sets FM AM 1200S A to Remote MTR1 Sets VFD display to meters and returns current value of FREQ ERROR as specified by ...

Страница 108: ...60 2 2 kHz or 20 F S 6 6 kHz or 60 F S 20 20 kHz or 200 F S 60 60 kHz or 600 F S 15A Sets the Modulation Meter to 15 Watt range to measure average power 15 JA Sets the Modulation Meter to 150 Watt range to measure average power 15P Sets the Modulation Meter to 15 Watt range to measure Peak power 15 0 p Sets the Modulation Meter to 150 Watt range to measure Peak power SIG Sets Modulation Meter to m...

Страница 109: ...rol to AM NAR AM2 Sets Modulation control to AM NORM SSB Sets Modulation control to SSB FMI Sets Modulation control to FM NAR FM2 Sets Modulation control to FM MID FM3 Sets Modulation control to FM WIDE DVMAC Sets auto ranging voltmeter to read AC volts DVM DC Sets auto ranging voltmeter to read DC volts DVMRM Gets auto ranging voltmeter reading DVMAC or DVMDC must be executed prior to this comman...

Страница 110: ...ate com mand error No Error 1 System Error DEL decimal Changes the colon de limiter to another character entered as the decimal equivalent of the ASCII character range 1 127 Example DEL 44 changes the delimiter to comma c 1 DEL Displays the decimal value of the current delimiter SCAN SCAN from Sets SCAN start stop using delimiter t 0 15 RF Memory Locations SCAN Displays current RF Memory Locations...

Страница 111: ...g STEPT X X Hz Sets Tone STEP Increment STEPT Displays current Tone STEP setting STEPR Increments RF by RF STEP setting STEPR Decrements RF by RF STEP setting STEPT Increments Tone by Tone STEP setting STEPT Decrements Tone by Tone STEP setting SQUELCH Returns 1 or squelched 1 or unsquelched Table 4 13 RS 232 Remote Commands Continued ...

Страница 112: ... oven oscillator is powered by the internal battery when the test set is switched to battery operation The FM AM 1200S A will turn on and operate immediately in the battery mode but the oven oscillator will not be within specifications without a required 15 minute warm up period with the test set at room temper ature Since the operation period using battery power is limited to approximately 30 min...

Страница 113: ... AMPLIFIER OR THROUGH AN EXTERNAL ATTENUATOR DAMAGE TO THE GENERATE AMPLIFIER AND OR THE SERVICE MONITOR WILL RESULT 5 5 2 INSTALLATION Insert the banana plug on the Generate Amplifier into the AUX PWR Jack on the Front Panel of the Service Monitor and connect the BNC connector to the T R Jack reference Figure 5 l For Direct Connection TO UUT Connect coax cable between the UUT Test Jack on the Gen...

Страница 114: ... the procedures for generating and receiving RF signals 5 6 MICROPHONE OPTION 06 This option provides a ceramic element microphone to use for voice modu lation 5 7 TELESCOPING ANTENNA OPTION 07 This option provides a metal telescoping antenna which will increase the distance at which a transmitted signal can be pi eked up at the antenna connector 5 8 SOFT PADDED CARRYING CASE OPTION 09 This option...

Страница 115: ...AL VOLTMETER OPERATION 20 37 SCOPE DVM Connector VFD Figure 5 2 FM AM 1200S A Front Panel Controls Applicable to Digital Voltmeter Operation SETTING Keyboard PWR OFF BATT Switch As req d PWR or BATT Table 5 2 FM AM 1200S A Front Panel Controls Applicable to Digital Voltmeter Operation Table 5 1 lists the FM AM 1200S A front panel controls applicable to the Digital Voltmeter function The Digital Vo...

Страница 116: ...i llliiiJ L l_ _2_j c_ 3 Select AC or DC mode by pressing ff for the desired display on the VFD 37 4 Read voltage level of input signal on VFD 37 The input signal may also be displayed on the CRT Display 31 at the same time as a voltage reading is being taken Refer to paragraph 4 8 for Oscillo scope Operation AUTION WHEN TAKING LOW VOLTAGE MEASUREMENTS 10 mV OR LESS USING THE DVM PLACE THE VERTICA...

Страница 117: ...s the FM AM 12005 A front panel controls applicable to the DTMF Decoder function The DTMF Decoder will decode up to sixteen digits and will display the digits on the VFD 37 To use the DTMF Decoder perform the following steps STEP PROCEDURE 1 Place listed the in FM AM 12005 A front panel controls to the settings Table 5 2 2 Using Keyboard 18 enter RF Frequency corresponding to frequency on which DT...

Страница 118: ... PROCEDURE 5 Transmit DTMF tone sequence from source 6 DTMF tone sequence up to sixteen digits will be decoded and displayed on the VFD 37 7 If another DTMF tone sequence is to be decoded again press 5 7 05 ...

Страница 119: ...sted formats in either GENERATE or RECEIVE Mode There is no direct mode with this option The user may enter up to five digits when programming this format by utilizing the following procedure STEP PROCEDURE 1 Program the format by pressing 2 3 5 8 05 Use the t _ and cursor control keys to scroll through the __Q_ c_ tone formats in the following sequence CCIR EEA EIA ZVEI1 ZVEI2 ZVEI3 NATEL EURO 5 ...

Страница 120: ... 1830 1830 1670 1209 1587 554 0 Tone f 8 1747 1747 1728 2000 2000 1830 1336 1728 510 7 Tone 9 1860 1860 1869 2200 2200 2000 14 77 1869 470 8 R Tone 2110 2110 459 2600 970 2400 1805 459 1062 9 Durat i or lOOmS 40mS 33mS OmS OmS OmS OmS 33 33mS 52mS Table 5 3 Toneset Frequency Table 5 10 3 PROGRAMMING AND EXECUTING ZVEI2 IN GENERATE MODE To program and execute ZVEI2 in the GENERATE Mode perform the ...

Страница 121: ...g digits are found however the R Repeat tone is gen erated For example if rn IIILI L II rlh l l r rl l tl2 r rki T JI r r l I I r Till Ill is programmed the FM AM 12005 A will generate 1R2R3 Repeat tones may be entered and generated in either or two methods 5TE P 1 l l I W Press t J PROCEDURE r l 1 1 2 Press to move the cursor to the desired VFD digit and press 3 4 5 10 06 or until the R character...

Страница 122: ... vFD unt i l r fif 2ND I I i s pressed aga i n 0 FUNC_T OPT NOTE When decoding tone sequences an R will only ap pear if the first tone received is the repeat tone lllclclriRI I 1 1 I21Jilil I I I I Ill In all other sequences the repeat tone will be automatically decoded as the preceeding digit e g lllclclrl l l I 1 91 1212121 I I I I Ill Compliance with the following will avoid confusion in the de...

Страница 123: ... tone format programmed 4 Press r J IandlllliiJ keys until the YFD indicates 5 Press The VFD indicates rn IIIN r IRIT r IL IL 1 1 1 lr 1 1 I I 1l iillll When a tone is received the will be replaced with t e decoded tone sequence 6 Adjust squelch so frequency noise does not interfere with the decoding process 5 12 05 If an E appears on the VFD the tone frequency for that digit is invalid or out of ...

Страница 124: ... STEP PROCEDURE 1 Press 2 3 4 The VFD indicates Or other format depending on last tone format programmed Press once then iiElor until the VFD indicates Press lllsklsl I I I I I21Jil11slsl I I Ill l l l i i i i I OPT OPT DVM BAUD INT ccs The VFD indicates Press i imiil l i L____j 5 T t t h t r EXEfli2ND 3 l o genera e e one sequence press r ll liillirliiiilrl L IPJI ru Ni OPJ j 6 Execute this tone ...

Страница 125: ... to moved the cursor between the segments of r the screen and the number keys or the arrow keys are used to enter the required digits After the Tone 1 frequency and duration is entered a screen will appear on the VFD which allows the entry of the GAP time or interval between Tone 1 and Tone 2 As an example use the following steps to program a Two Tone format with an 800 Hz tone of 1 second duratio...

Страница 126: ...e Tone 1 information into the FM AM 12005 A memory The VFD Display will switch to the GAP time programming screen 6 Press II J I to enter the GAP time delay between Tone 1 DVM L 9 T L DCS and Tone 2 The VFD indicates 7 Press rr to place the GAP information into the FM AM 12005 A memory The VFD display will switch to the Tone 2 programming screen 8 Press twice to move the cursor to the frequency fi...

Страница 127: ...DURE Set MODE Select Switch 39 to REC The VFD indicates l 121 Tj 1111 1 I 1 1 1 1 1 1 1 1 1 111 When a Two Tone Format signal is received the will be replaced by the received Tone 1 Frequency and Duration 3 Use the cursor control keys to access a read the GAP time and the frequency and duration of Tone 2 5 10 9 ENHANCED EUROPEAN SIGNALING ENCODE DECODE OPTION 11 W SOFTWARE VERSION 4 0 04 OR HIGHER...

Страница 128: ...R EEA EIA ZVEI1 ZVEI2 ZVEI3 NATEL EURO CCIRH AND CCIRH4 Program the formats in eight digits by the following steps STEP PROCEDURE 1 2 3 Press lill ll l The following will appear on the VFD lllclclrlr l I lelzlzlzlzl I I I I Ill press I II II II II II II II I The VFD will show Press to execute the tone format 5 10 11 ENHANCED 5 6 TONE FORMAT The enhanced 5 6 Tone signaling format will accept a prea...

Страница 129: ...e in programming in the en hanced ENCODE DECODE The operation of the FM AM 1200S A encode decode with the G allows the operator to designate groups of three tones Program the G character by the following steps STEP PROCEDURE 1 0 2 3 Press Use the or keys until the following appears on the VFD lllLILin l I lxlxlxlxlxl I I I I Ill The cursor will appear as shown around the first character of the ton...

Страница 130: ...Execute ZVEI2 Encode ZV3 Set Encode ZVEI3 Encode 8 MaX Euro code ZV3 Return ZVEI3 Decoded digits 8 Max Euro code ZV3 Execute ZVEI3 Encode NAT Set Execute NATE L Encode 8 Max Euro code N 1 T Return NATE L Decoded digits 8 Max Euro code NAT Execute NATE L Encode EUR Set Execute EURO Encode 8 Max Euro code EUR Return EURO Decoded digits 8 Max Euro code EUR Execute EURO Encode 5 6 Set Execute 5 6 Enco...

Страница 131: ... 2T Set Execute 2 Tone Encode F1 01 G F2 or 02 F1 0 9999 Hz Fr eq 1 F2 0 9999 ms Time 1 01 0 9999 ms Gap l F2 0 9999 Hz Fr eq 2 02 0 9999 ms Time 2 2T Return 2 Tone Decoded digits F1 D1 G F2 or 02 2T Execute 2 Tone Encode EDEV Set Encode Amplitude 0 00 9 99 kHz Dev EDEV Return programmed Encode 0 00 9 99 kHz Dev Amplitude Table 5 3A European Encode Decode GPIB RS 232 Commands 5 1 5 e 0 7 ...

Страница 132: ......

Страница 133: ...trol 28 INT Control 29 FOCUS Control 30 HORIZ POS Control 39 MODE Selector Control As req d Pl R or BATT Any position except OFF Fully cw 1 MHz Div Mid Range As req d As req d Mid Range DU P Table 5 4 FM AM 1200S Front Panel Controls Applicable to Tracking Generator 5 11 1 GENERAL The Tracking Generator option allows operators to accomplish the tuning and alignment of radio communications componen...

Страница 134: ...nnector 34 of the FM AM 1200S CAUrloN MAXIMUM CONTINUOUS INPUT TO THE ANTENNA CONNECTOR 34 MUST NOT EXCEED 0 25 WATTS 4 Enter the center frequency of the UUT using the procedure outlined in paragraph 4 2 1 5 Press f i One of the following displays will appear on the VFD l111lluiPILl lxl IHIIIGIHI I I I I Ill lllllluiPILILlxl ILlulwl I I I I I Ill IllriRinlciHI IHIIIGIHI I I I I I Ill IllriK I qlci...

Страница 135: ...L DISPERSION BANDWIDTH HORIZONTAL SWEEP SPEED 1 kHz DIV 300 Hz 10 niS Div 2 kHz DIV 300 Hz 10 mS Div 5 kHz DIV 3 kHz 5 mS DIV 10 kHz DIV 3 kHz 5 mS DIV 20 kHz DIV 30 kHz 5 mS DIV 50 kHz DIV 30 kHz 5 mS DIV 1 MHz DIV 30 kHz 5 mS DIV 2 MHz DIV 30 kHz 5 mS DIV 5 MHz DIV 30 kHz 5 mS DIV 1 MHz DIV 30 kHz 5 mS DIV Table 5 5 Horizontal Sweep Selector Control Analyzer Dispersion Control Settings and Horiz...

Страница 136: ...Continue to press or hold the or key until the trace reaches maximum amplitude Press This will set the TRACK ADJ relative number to 0 Any further adjustment to the trace using the TRACK ADJ mode will then be incremented from this 0 setting To leave the TRACK ADJ mode simply press any other key on the Keyboard 18 5 11 4 VARIABLE SWEEP SPEED The horizontal sweep speed of the Tracking Generator may b...

Страница 137: ...rent Tracking HIGH MED LOW OFF Generator Level OFF Returned if Duplex enabled TGA Enable Disable Tracking ON OFF Generator Adjust Tracking Generator Level must be set Note Tracking Generator Adjust must be disabled when adjustments are complete TGA Tracking Generator Adjust Positive Tracking Generator Adjust must be enabled TGA Tracking Generator Adjust Negative Tracking Generator Adjust must be e...

Страница 138: ...the standard RS 232 connector Pinouts for the GPIB connector are shown in Appendix B Table B 4 The operator should insure proper interface between the FM AM 1200S A and the external controller Once the proper connection is made the FM AM 1200S A can be initialized with the proper address by using the GPIB Menu 5 12 3 FM AM 1200S A INITIALIZATION Use the following procedure to initialize the FM AM ...

Страница 139: ...emote Local No local lockout capability The GPIB Address is set through the selection FUNCT BAUD use of the The FM AM character All communication with the FM AM 1200S A over the GPIB is implemented with ASCII encoded character strings Invalid or improperly formatted characters are discarded and two asterisks will be returned to the controller The ASCII String Commands are stored in a Buffer until ...

Страница 140: ...ata Accepted DAV bus signal 1i ne Data Va1i d END bus signal 1i ne End IDY bus signal 1i ne Identify MLA 20 3F My Listen Address 1T A 40 5F My Talk Address RFD bus signal 1i ne Read For Data UNL 3F Unlisten UNT 5F Unta 1k Refer to the IEEE Standard 488 1978 for further explanation Table 5 7 IEEE 488 1978 BUS Messages 5 23 05 ...

Страница 141: ... input from the source and to begin processing the commands available up to the last val i d delimiter IDY Same as II END MLA The FM AM 1200S A GPIB I 0 device responds immediately by comparing its address with the listen address given If the two are the same i t instructs the processor to listen MTA The FM AM 1200S A GPIB I 0 device compares its address with the talk address given If the two are ...

Страница 142: ...00S A to set the RF to 500 MHz 1 ASCII String line feed RFF 500 Followed by carriage return and 2 BUS Transaction UNT UNL MTA DAB R DAB DAB 5 DAB 0 DAB 0 DAB CR DAB LF B Example No 2 Instruct the FM AM 1200S A to return the RF Attenua tion 1 ASCII String RFF 2 BUS Transaction a Output Cycle UNT UNL MLA MTA DAB R DAB F DAB DAB CR DAB LF b Input Cycle UNT UNL MLA MTA DAB 1 DAB 0 DAB CR DAB LF The In...

Страница 143: ...NOTE The user s GPIB controller must be programmed to expect an ASCII line feed OA character as the input string termination 5 12 8 ASCII OUTPUT COMMAND DATA FORMAT All spaces will be ignored Below are some examples of commands which are valid RFF 100 RFF RFFl 10 The above commands set the Reply Identifier Flag which caused the com mand label following RID ON to be attached to the response 5 12 g ...

Страница 144: ...turned after a time delay or data returned from a string of commands 5 12 11 ALLOWABLE GPIB COMMAND FORMATS The following list defines the Commands used to control the FM AM 12005 A under GPIB operation Qualifiers for each command are used throughout the following paragraphs and are defined as follows An represents a set operation for that command A represents a get operation for that command A re...

Страница 145: ...nction location 6 to 345 6666 MHz or Colon Executes value of selected DTMF function stored in memory Executes value location 0 stored i n DTMF memory location 0 nn Executes value of selected PULSE 12 Colon memory location 0 to 15 Executes value of selected function stored i n memory location 12 of the PULSE function nn Displays on VFD the value RFF2 of selected memory location Displays value of 0 ...

Страница 146: ...FF x Programs and executes RF Frequency specified by Memory Location 0 X 000 0000 to 999 9999 RFFn Executes RF Frequency specified by Memory Location n n 0 to 15 RFEx Sets FREQ ERROR Meter to RF range as specified by X X 1 to 6 1 30 Hz RF 2 100 Hz RF 3 300 Hz RF 4 1 kHz RF 5 3 kHz RF 6 10 kHz RF Rx Sets MODULATION Meter to kHz x10 range as specified by X X 2 6 20 60 2 2 kHz or 20 Fu11 Scale 6 6 kH...

Страница 147: ... n Remote mode GEN Puts the FM AM 1200S A in Generate mode RFFn x Programs RF Frequency n 0 to 15 RF Memory Location X 000 0000 to 999 9999 RFF x Programs and executes RF Frequency specified by Memory Location 0 X 000 0000 to 999 9999 RFFn Displays RF Frequency from Memory location n on VFD n 0 to 15 RFFn Executes RF Frequency specified by Memory Location n n 0 to 15 AFFn x Programs Tone Generator...

Страница 148: ...o 999 9999 RFF x Programs and executes RF Frequency specified by Memory Location 0 X 000 0000 to 999 9999 RFFn Displays RF Frequency from Memory location n on VFD n 0 to 15 RFFn Executes RF Frequency specified by Memory Location n n 0 to 15 DPXn x Programs Duplex Offset n 0 to 15 X 49 99 to 49 99 DPX x Programs and Executes Duplex Offset specified by Memory Location 0 X 49 99 to 49 99 DPXn Display...

Страница 149: ... Frequency from Memory location n on VFD n 0 to 15 RFFn Executes RF Frequency specified by Memory Location n n 0 to 15 DPXn x Programs Duplex Offset n 0 to 15 X 49 99 to 49 99 DPX x Programs and Executes Duplex Offset specified by Memory Location 0 X 49 99 to 49 99 DPXn Displays Duplex Offset from Memory Location n on VFD n 0 to 15 DPXn Executes Duplex Offset specified by Memory Location n n 0 to ...

Страница 150: ...DTMF value displayed on VFD after reception FM AM 1200 A must be set to Receive Mode and correct RF Frequency must be executed PULn x Programs IMTS PULSE Phone or n 0 to 15 PULS x X Up to 16 digits 0 9 A B or c D or PULSE x PUL x Programs and executes IMTS PULSE or Phone specified by Memory PULS x Location 0 or X Up to 16 digits 0 9 A B PULSE x c D or PULn Displays IMTS PULSE Phone i n or Memory L...

Страница 151: ...emory Location 0 must be programmed to desired frequency and waveform Executes Variable Frequency IMTS PULSE at 20 pulses per second n DTMF IMTS PULSE Memory Location from 0 to 15 Tone Generator Frequency Memory Location 0 must be programmed to desired frequency and waveform Puts the FM AM 1200S A in Remote mode Sets VFD display to meters and returns current value of FREQ ERROR as specified by ran...

Страница 152: ...0 Fu11 Scale 60 60 kHz or 600 Fu11 Scale 15A Sets the MODULATION Meter to 15 Watt range to measure average power 150A Sets the MODULATION Meter to 150 Watt range to measure average power 15P Sets the MODULATION Meter to 15 Watt range to measure Peak power 150P Sets the MODULATION Meter to 150 Watt range to measure peak power SIG Sets MODULATION Meter to measure relative signal strength uncal i bra...

Страница 153: ...B Sets MODULATION control to SSB FM1 Sets MODULATION control to FM NAR FM2 Sets MODULATION control to FM MID FM3 Sets MODULATION control to FM WIDE DVMAC Sets auto ranging voltmeter to read volts AC DVM DC Sets auto ranging voltmeter to read volts DC DVMRM Gets auto ranging voltmeter reading DVMAC or DVMDC must be executed prior to t hi s command X wi l l display up to 16 ASCII characters on VFD X...

Страница 154: ...tem Error DEL decimal Changes the colon delimiter to another character entered as the decimal equivalent of the ASCI I character range 1 127 Example DEL 44 change delimiter to comma DEL Displays the decimal value of the delimiter character SCAN from Sets SCAN start stop using delimiter to 0 15 RF Memory Locations SCAN Displays current RF Memory Locations programmed for SCAN SCAN Executes SCAN Func...

Страница 155: ...ing SlEPT X X Hz Sets Tone STEP Increment SlEPT Displays current Tone STEP setting STEPR Increments RF by RF STEP setting STEPR Decrements RF by RF STEP setting SlEPT Increments Tone by Tone STEP setting SlEPT Decrements Tone by Tone STEP setting SQUELCH Returns 1 for 0 squelched 1 or unsquelched 0 Table 5 10 GPIB Commands Continued ...

Страница 156: ...e Repeater from which it receives digital control information A listening mobile unit monitors data from its home repeater to determine on which channel it is being called by another mobile unit or which channel it may use if it wants to transmit Trunking systems are allocated 999 channel pairs in two separate bands by the FCC In the lower band of 600 channel pairs 806 MHz to 821 MHz is used for m...

Страница 157: ... 8 seconds by repeaters to mobile units to keep them informed as to which channel is available to them or when other mobile units are calling 5 13 3 Accessing The Trunking System Before a mobile unit can access the system a data handshake with a repeater must be accomplished When the mobile unit s push to talk is pressed the mobile uses a repeater s data packet to determine if there is a free repe...

Страница 158: ... home repeater number of the mobile making the call no matter which repeater is being used the home repeater or another repeater ID CODE 8 BITS In a mobile to repeater message this slot contains the ID code 1 250 being used by the mobile unit for calling the receiver In a repeater to mobile message the same ID is reflected so a mobile can decide if it needs to unsquelch its receiver to listen to t...

Страница 159: ... and frequencies reflect those used in the lower Trunking band For a complete list of channel numbers and frequencies see Appendix F Given a channel number the mobile unit can compute the transmit and receive frequencies according to the following formulae Low Frequency Band Transmit RF 806 0125 025 x Channel 1 MHz Receive RF Transmit RF 45 MHz Transmit RF Receive RF High Frequency Band 896 0000 0...

Страница 160: ...255 2 C EVERY 10 SECONDS THE HOME REPEATER CHANNEL IS FREE PUSH TO TALK SWITCH IS PRESSED MOBILE TRANSMITS DATA WORD S 0 2 2 212 31 C CHECK FOR VALID AREA AND ID CODE AND CONTINOUSLY IF AREA HOME AND ID CODE ARE TRANSMIT THE DATA WORD OK THEN TRANSMIT VOICE S 0 2 2 212 5 C ALL MOBILES WITH ID CODE 212 UNSQUELCH RELEASE PUSH TO TALK AND TRANSMIT DATA WORD S 0 31 2 212 31 C REPEATER SEES 31 CODE AND...

Страница 161: ...EPEATER 2 THEN S 0 5 2 91 1 C WHICH TELLS MOBILE 91 TO GO TO REPEATER 5 REPEATER 2 CONTINUALLY IN USE 5 46 08 IREPEAT I MOBILE ID 91 ACTION REPEATER 5 ACTION FREE REPEATER TRANSMITS DATA WORD S 0 5 5 255 5 C INDICATING IT IS FREE MOBILE OPERATOR PRESSES PUSH TO TALK AND UNIT TRANSMITS DATA WORD S 0 5 2 91 31 C REPEATER 5 RECOGNIZES REQUEST FROM 91 AND TRANSMITS DATA WORD S 0 5 2 91 1 C MOBILE OPER...

Страница 162: ...ector Control As required PWR or BATT 2 kHz x10 10 mS DIV 39 MODE Selector Control GEN Table 5 11 FM AM 1200S Front Panel Controls Applicable to Trunking Radio Tests The FM AM 1200S has three 3 trunking tests operati modes available 1 11 1 to it Each of these modes is entered by press1ng lruNcTI OPT After the Trunking Test Mode is accessed the following message appears on the VFD By pressing the a...

Страница 163: ...nd Repeater Access Test This mode is used to determine if a transmitter receiver UUT is prop erly receiving and utilizing a signal from the FM AM 12005 which simu lates the encoding and decoding processes of either a mobile unit or a repeater both can be tested in a similar fashion To test these modes perform the following steps STEP 1 PROCEDURE Set the FM AM 12005 front panel controls to the sett...

Страница 164: ...as described in section 4 10 of this manual 4 Set Mode Selector Control 39 to REC 5 Adjust SQUELCH Control 41 until SIG Indicator Lamp 42 goes out 6 Simple Encode Mode Test a Program RF Memory 0 to UUT receive frequency b Place the MODE Selector Control 39 l to GEN c Press iJ 11 1 The following display appears on the VFD d Press the VFD in An open programming format for encode appears on the follo...

Страница 165: ...el number is in Use number the repeater 3 1 6103002 e Place Programming Template 1 over the FM AM 12005 front panel 5 5 0 08 f Use the and location on the keys to move the cursor to the desired VFD and enter each digit of the data required The fields shown are limited to the maximum values indicated If a number higher than the maximum value is entered the field will show the maximum allowable numb...

Страница 166: ... RF Memory 0 to UUT transmit frequency b Set the MODE Selector Control 39 to REC c d D iJ i Press ruNcr oer An RF INPUT programming message appears on the VFD Ill IHt I IIINit luJTI IHINITI I I Ill The RF INPUT location will flash For testing repeaters and mobile units by direct cable transmission program RF INPUT to T R and connect mobile or repeater transmitter to T R Connector 11 For testing mo...

Страница 167: ...ation during mobile transmit and will not appear during repeater transmit If s appears and stays on it indicates a Sync Code Error no sync code found If c appears it designates check bits error sync code found but check bits in error A blank in this area indicates no error found When the UUT is in idle mode the ID CODE shows 255 indicating a Free Repeater Release the UUT Push to Talk switch The mo...

Страница 168: ...zl press on frequencies RF 0 must be set to the UUT s transmit frequency d Place the MODE Selector C39l to DUP e Program the Trunking parameters of the UUT as described for the Simple Encode Test Section 5 13 4 Step 6 d f f r1 Press LmJ parameters ill entered The VFD displays in step e above the programmed g Press the Push to Talk switch CPTT on the UUT When the FM AM 1200S detects a transmission ...

Страница 169: ...ppear on the VFD in the following configuration These programming bits are Border Offset 0 1 or 2 See NOTE Below Home Repeater Number 1 20 r Home Repeater Channel Numbe 1 600 with Bord 1 399 with Borde er Offset 0 or 1 r Offset 2 umber 1 20 Free Repeater N Free Channel Number 1 600 with Border Offset 0 or 1 1 399 with Border Offset 2 I A 2 entered as the Border Offset bit allows testing of Trunkin...

Страница 170: ...Press As the FM AM 12005 begins transmitting programmed data word to the UUT the VFD displays the The simulated repeater unit the FM AM 12005 looks for a valid mobile push to talk request Press the UUT s Push to Talk switch word is valid the VFD displays Voice transmission may now take place If the incoming data f Release the UUT s Push to Talk switch The UUT transmits a data word containing the e...

Страница 171: ...e following will be displayed on the VFD illelulsiHI Irlol IrlniL 1 1 I I I Ill Two or more interrogations from the mobile may be required before the above message is displayed on the VFD c The Free Repeater the FM AM 12005 will acknowledge the PTT from the mobile unit by transmitting the proper handshake word At this time the free repeater the FM AM 12005 is looking for a release of the mobile un...

Страница 172: ...he tone to 4 Set VAR Tone Selector Control 5 to INTL then adjust VAR Tone Level Control 6 for a 1 kYz reading on the MODULATION METER 1 5 Press liil a b If the UUT operates in the lower band of 806 MHz to 866 MHz press and 1 1 to toggle OFFSET to then press Trunking frequencies if necessary If the UUT operates in the hi band of Trunking frequencies 896 MHz to 940 MHz press 1 1 and 1 1 if necessary...

Страница 173: ...re ming Area or lntermod Bit 1 0 GOTOo Channel r Repeater in use 1 20 or 31 HomeChannel 1 20 IDCode 1 255 Free Channel 1 20 or 31 jNOTE When testing a repeater the and the Home Channel is number The Free Channel Repeater in Use number the same the repeater number is 31 13 Place Programming Template 1 over the FM AM 12005 front panel 6103002 14 Use the and keys to move the cursor on the VFD and ent...

Страница 174: ...ffset 0 1 or 2 See NOTE Below Home Repeater Number 1 20 r Home Repeater Channel Numbe 1 600 with Bord 1 399 with Borde er Offset 0 or 1 r Offset 2 umber 1 20 Free Repeater N Free Channel Number 1 600 with Border Offset 0 or 1 1 399 with Border Offset 2 11101 I 101 I I 101 I 101 I I 101 Ill I A 2 entered as the Border Offset bit allows testing of Trunking radio equipment utilizing the High Trunk in...

Страница 175: ...inuously transmits this PTT message to the re peater UUT Simultaneously the FM AM 1200S will monitor the UUT s output looking for a valid return message containing the simulated mobile unit s ID Code When this message is received the following will display on the VFD I11Hkl 11l l7lc_ILlc_IIIvlc_llll I I I Ill Press The FM AM 1200S transmits a PTT release data word to the UUT In return the incoming...

Страница 176: ...1200S as show in Figure 5 8 HOME fcAUTION DO NOT EXCEED 1 4 WATT INPUT TO FM AM 1200S ANTENNA CONNECTOR DAMAGE TO TEST SET WILL RESULT If a sample port is not available on combiner use of a directional coupler is required to obtain the desired 1 mW signal at the FM AM 1200S ANT connector T MOBILE ANT 1 mWMAX 12008 DUP FREE REPEATER SAMPLE REPEATER PORT r l COMBINER XMTR XMTR L _ _TOTX ANTENNA RCVR...

Страница 177: ...ce the FM AM 1200S needed Press 1 1 will both transmit and receive Offset is The following appears on the VFD If the UUT operates in the lower band of 806 MHz to 866 MHz press 11 1 and to toggle OFFSET to then press Trunking frequencies if necessary If the UUT operates in the hi band of Trunking frequencies 3 896 MHz to 940 MHz press and if necessary 1 1 to toggle OFFSET to then press i i i i for ...

Страница 178: ...rol 41 until SIG Indicator Lamp 42 just goes out 3 If a mobile unit is used to keep the Home Repeater Channel of Repeater 1 busy press and hold its PTT switch 4 1 1 On FM AM 1200S press following message as Repeater 1 waits The VFD shows the for a mobile access When the FM AM 1200S attempts to call the busy Home Repeater the following message is seen briefly on its VFD to indicate the fact that th...

Страница 179: ...ater idle message is received press on the Keyboard 18 to simulate PTT The VFD displays indicating the new handed off repeater recognized the output from the FM AM 12005 Press on message the Keyboard 18 to simulate PTT release displays on the VFD to indicate mobile completion NOT The VFD If any of the above steps fail to occur the test has failed ...

Страница 180: ...tenuator Control Kevboard PWP OFF B4TT Switch HIJF l OIITAL S leep Selector Control MODE Selector Control FM liD 6 kHz x10 INTL 0 FF 50 dBm As required f R 0 r 8 AT T 1 HHz iiv GEN Table 5 12 FM AM 1200S Front Panel Controls Applicable to Cellular Testing Operations 5 14 1 C EII ERA L The MIPS Advanced Mobile Phone System Cellular Option Option 15 and the TACS T0tal Area Communications Svsteml or ...

Страница 181: ...Auto Handoff Test Cellular Auto Test Procedure RS 232 Remote Ce 1ular Commands When measuring power using the external Cellular P01 1er t eter remember the cellular telephone may not have a 50Q impedance at the antenna These con nector dnd cable losses may cause a mismatch and false readings The coupler specification is 15Z for power and 3 for voltage output The AMPS specification for power output...

Страница 182: ......

Страница 183: ...S Cellular Test programming A tone of 6000 kHz is recommended since this will approximate the SAT frequency 4 Set VAR Tone Selector Switch 5 to OFF 5 Set 1 kHz Tone Selector Switch 7 to INTL 6 Adjust 1 kHz Tone for an 8 kHz deviation indication on the MODULATION Meter 1 7 Set 1 kHz Tone Selector Switch 7 to OFF 8 Set VAR Tone Selector Switch 5 to INTL 9 Set MODE Selector Control 39 to DUP 10 Adjus...

Страница 184: ...ese parameters press t A 1 i st of Cellular Test Programming screen wi ll pea r on the VFD Display 37 To review the list press 111 1 or The parameters may be edited or values entered by using he FM AM 12005 keyboard 18 The 1 ist of VFD display screens the parameter name and the range of each include D Number 000 to 99 The I D Number is a test reference number only The 3 Digit number will appear on...

Страница 185: ...formats on the test printout form See Figure 5 10 These serial formats are equivalent and the FM AM 1200S will automatically convert an entered serial number from one base to another e g a serial number entered in Hexadecimal format will be converted automatically to decimal digits and Octal and vice versa To access the correct formctt when entering the UUT serial number press t h e k ey t o s c r...

Страница 186: ...a nne l fl AM PS l l 023 TACS 1 1000 1 TACS 0 600 or 1329 2047 Handoff Test End at Channel AMPS 1 1023 TACS l 1000 E TACS 0 600 or 1329 2047 111 ilniNIEiolrlrl lriNicl 1 1 Ill Handoff Test Increment 1 999 Number of Channels between Handoff points Handotf Rate 0 9 seconds Length of delay between Handoffsl SINAD Test Enable Set SINAD dB Level Any digit key toggles through selections 0 dB to 99 dB 5 ...

Страница 187: ...ut device If is selected press and proceed to 5 14 3 RAM Test When the PWR OFF BATT Switch 22 is set to the PWR position a RAM Test occurs Results of this test will output to the printer output pins of the RS 232 Connector 43 If the test is success ful and a printer is connected to this connector the message RAM OK PRINTER OK will print out NOTE PRINT ENABLE does not have to be programmed for this...

Страница 188: ...eries of programming screens To access these screens press Printer Programming screens include Set Printer Baud Rate Select Data Bits 0 1 2 3 110 300 600 1200 m 4 2400 5 4800 6 9600 Any digit key toggles through selections lllsl 1rl lsirloiPI IBIII rlsl I I Ill m Select Stop Bits Select Parity Any digit key toggles through selections Any digit key toggles through selections 5 67 06 ...

Страница 189: ...cates The FM AM 12005 A will perform either of these two tests on the Cellular Telephc nP unit according to the digit selected I P r e s s 1ors The VFD Display _371 indicates These words will be flashing IENITR I I I Press The VFD displays rn rll r1j r u l1 r r II l r It r rl I_L T IN Tl1l r T I r rl I r lr iill II After a short pauscc the VFD 11ill display a nun flasiJing IIPIL JF Icl l lclniL IL...

Страница 190: ...ts are entered on the UUT keypad the test results will be invalid If the PLACE CALL phase is successful and the mobile UUT is con nected with the simulated cell site the FM AM 1200SJ the follOvl ing message will be displayed on the VFD After a brief pause the display will change to This information represents HXXXX xxxx is the Voice Channel Number programmed i nt o t he FM I AM 120 0S du r i ng i ...

Страница 191: ... the FM AM 12005 Use care when changing the SAT frequency Too rapid switching between frequencies may cause the FM AM 12005 to lose the SAT and terminate the test Press the key PL o segment of P l Use the or LLJ UUT from PL o the power output once to bring the cursor to the o of the the VFD display keys to scroll through the Power Levels of the highest power output through PL 7 the lowest While sc...

Страница 192: ...er i s rea c he d or exceeded At that point the UUT will handoff from the HANDOFF BEG or liANDOFF END channel according to the programmed HANDOFF INC number Pe r f o r mi n g a Ha ndo f f Te s t i n t h e I an ua l Te s t Mod e will not change the programmed Voice Channel Number of the FM AM 12005 A Handoff Test to a specific channel may also be pErformed by entering the desired channel number on ...

Страница 193: ...u tv l I I I as the Cellular Test is terminate or the VFD may immediately display 1 cJniL L I N 17 17 I I I I I Ill t J Valid Cellular AMPS anrj ETACS Channel Number and associ ated Transmit and Receive Fr quencies are listed in Ap pendices G and H Cellular transmit and eceive channel may also be set directly from the 0 M AM 1200S keyboard and merr ee l d l d h VFD b W 1sp aye on t e 11 y pre s1ng...

Страница 194: ...EQ ERROR Meter 36 shows the UUT transmitter frequency error 4 With the FREQ ERROR Meter Range Selector Control 35 set to any AUDIO setting the FREQ ERROR Meter 36 will show the UUT SAT and FM AM 1200S SAT frequency difference 5 It may be necessary to mute the UUT microphone for a stable Audio Frequency Error reading Frequency Error and Deviation levels may be digitati l checked and displayed on th...

Страница 195: ...Cellular Test SINAD Measurement To measure the SINAD of the UUT while in the manual Cellular Test com plete the following steps STEP PROCEDURE 1 Complete Procedures 5 14 2 thru 5 14 4 as applicable 2 Connect the Audio Signal Output of the UUT to the EXT MOD SINAD Connector 15 of the FM AM 1200S The SINAD Meter has a range of 3 dB to 20 dB at 1 kHz an accuracy of 1 dB at 12 dB SINAD and an Input Le...

Страница 196: ...o Signal Output from EXT MOD SINAD Connector 15 To return to the Cell Test procedure press Check DTMF Digits During Manual Cellular Test To check DTMF Digits while performing a Manual Cellular Test complete the following steps STEP PROCEDURE NOTE DTMF Decode Option 10 must be installed to check the UUT handset DTMF 1 Complete Procedures 5 14 2 thru 5 14 5 as applicable 2 1 1 Press l LJ 3 Use UUT k...

Страница 197: ...e the following steps STEP PROCEDURE 1 Complete Procedures 5 14 2 thru 5 14 6a as applicable 2 Turn Scope Vertical Control 241 to 5 KHz x10 3 Turn HORIZONTAL Sweep Selector Control 261 to 1 ms DIV 4 Place 1 KHz TONE GENERATOR Switch 71 to SPKR 5 Turn VOLUME Control fully CCW NOTE Unmute UUT Mi c if not already unmuted 6 Hold UUT Handset close to the FM AM 12005 speaker and turn the 1KHz TONE GENER...

Страница 198: ... the current step If any of the preceding Manual Cellular Test Proce dure steps fail to occur the test has failed To i ENTER i rfNT R l r1 r i r e1 r y t ire tests press L__Jl_ f UL___ 5 14 9 Manrral Cell to MoDile Call and Auto Handoff Test Perform a Manual Cell to Mobile Call and Auto Handoff Test bu utilizing the following steps STEP PROCEDURE 1 2 The M Press _ w s I The following flashing mess...

Страница 199: ...005 begins a registration order If the mobile UUT r e s p o n d s s u c c e s s f u 1 l y t he Mo b i l e I D Numb e r MI r v1 i 1 1 b e d i s played on the VFD followed by the p flag 1111 1 MIMI 1M1M1M1 1M1M MIMI 1 llrr II I 1 1 With MMMMMMMMMM the MIN number If the mobile UUT fails to respond to the registra tion order will continue to display but nothing else will occur To re institute the test...

Страница 200: ...d NOTEj The SAT Frequency may be changed the Power Levels may be checked and d Manual Handoff Test may be per formed from the HXXX PL 0 SAT X screen by using the procedures outlined in Paragraph 5 14 3 Manual Mobile to Cell Call Test steps 5 through 9 Fre quency Error and Meter readings Manual SINAD Test Check DTMF Digits Voice Deviation Check and Flash Hook Test may al3o be made at this time by u...

Страница 201: ...D displays with HHHH the current handoff channel Additional handoffs will display on the VFD according to the Handoff Begin Hand off Increment and Handoff End programmed int C the FM AM 12005 7 If the mobile unit successfully completes all harrdoff sequences the VFD will briefly display 5 80 0 7 This wi l l brief dlspl _v T h i s wi l l b e f o l l ovi c d b y TT rT rT rT r 1 x x x xl jP L 1 lei s...

Страница 202: ...down arrows increase or decrease power levels from 0 to 7 Down arrow increases power level and Up arrow decreases power 1 eve 1 Press to return SAT prompts to the original test and HANDOFF PL and If an Auto Handoff to any programmed channel fails the test will stop at that point and the VFD wil 1 display lrn rll cl r L IL r rl L I r l I r rl NI r I I r r rl I r l I I I r iill r Ill To r eat the te...

Страница 203: ......

Страница 204: ...ut to T R Connector 11 2 Turn MODE Selector Control 39 to REC 3 Using Keyboard 181 enter the desired Voice Channel Number or Mobile Transmit Frequency For the Transmit Frequency of the programmed Voice Channel Ref Appendix G for AMPS units or Appendix H for ETACS units Fo r e xamp l e i f t he p r og r amme d Vo i c e Cha nne l i s li 3 3 4 pe r f o r m either steps a thru c or steps d thru e a b ...

Страница 205: ...VFD indicates Using the FM 1 AM 1200S Keyboard 18 enter 835 020 The Mo bile Transmit Celi Site Receive frequency for Channel 334 as the Receive RF Press The VFD indicates NOTE For ETACS celluiar units use 898 3375 MHz as the Mobile Transmit Cell Site Receive frequency and press The VFD indicates ...

Страница 206: ...l__j The VFD indicates Press _j Press the l TEP l 1 Press l _r key tw ce or unt1 1 the Vr D displays a flashing lr llsl r el r lI r IG l NIc_ r I 1 I r l 1 I 1 n l Ill The VFD will stop flashing and the SAT v1ill display on the MODULA TION HETER 1 with the Modulation HETER Control 4 set to the 2 kHz x10 or 6 kHz x10 setting To digitally display the SAT The SAT v1ill display on the VFD as illrlrl l...

Страница 207: ...board 18 enter the desired Voice Channel Ntlmber or Mobile Transmit Cell Site Receive Frequency For the Transmit Frequency of the programmed Voice Channel Ref Appendix G for AMPS units or Appendix H for ETACS units As an alternative method press Use the l l l__j Key if necessary until the VFD displays II I l lxl ILIHIHirJI I lxlxlxlxl II 4 Utilize the manual test instructions for the UUT for outpu...

Страница 208: ...lation METER Control 4 set tc the 20 kHz lx10 or 60 kHz lx10 setting To digitally display the Signal Tone l J ND l p r e 5 HINCT METER The Sigr al Tone will display on the VFD as lllrlrlr lxlxlxlxl I 1 1171 lxlxlxQ with tne MD X XXX as the Signal Tone in kHz To exit the test press 5 14 12 Mar1ual UUT Registration The Registration output of the UUT may be decoded by utilizing the following procedur...

Страница 209: ... Printout will be printe i ref Figure 5 9a This information may be used as ir1formation for further testing or as an incoming UUT record w IFR FM AM 1200S AMPS CELLULAR MOBILE AUTO TEST iJAHE nnT MOBIL_I T IT NITH I 3165224981 G Tli I MOBI E SERIAL NUMBER 12900006652 HEX 810019FC OCT 20100014774 HOME ID 00020 SCM 00 SAT 5970 HZ DCC 0 HOME POWER CLASS I CONTINUOUS BAtiDWIDTH 20 MHZ 5 86 0 7 Figure ...

Страница 210: ...URE 1 Set the FM AM 1200S Front Panel Controls to the settings os listed in Table 5 12 2 Install antenna on DUPLEX Output Connector 14 3 Install antenna on ANT Connector 34 4 5 6 7 8 9 On the FM AM 1200S front panel press L J Press the r j w or key until the VFD shows 11 1 Press U The VFD shows Press Program the FM AM 1200S to the parameters of the UUT as shown in Paragraph 5 14 2 Step 10 r cXEC I...

Страница 211: ...ins the call procedure the VFD shows 13 Turn the Mobile unit power on The FM AM 1200S will capture the mobile unit and the mobile unit s No SERVICE readout or its equivalent should go out or its RoAM indicator should illuminate 14 Place a call as outlined in paragraph 5 14 3 Step 4 and continue with the applicable Manual Mobile to Cell Call procedures including the remaining steps of 5 14 3 and pa...

Страница 212: ...M 12005 Front Panel Controls to the sett1ngs as listed in TablE 5 12 2 Install antenna on DUPLEX Output Connector 14 3 Install antenna on ANT Connector 341 4 r l On the FM AM 12005 front panel press u u 5 Press the l 1 1 w or keys until the VFD displays liilllu P L _ xi IHII Lllr1l I I I I Ill I ENTER I 6 Press 7 8 9 1 0 The VFD reads Press If necessary program the FM AM 12005 to the parameters of...

Страница 213: ... may also be performed 5 14 15 Cellular Auto Test Procedure When the Auto Test is selected Mobile to Cell Call the Cell to Mobile Call the measurement of eight transmit power levels for the UUT and the Handoff Tests will be performed sequentially Do not turn RTD ON when utilizing GP B RS 232 To perform the Auto Test complete the following steps STEP PROCEDURE 1 2 Press 3 The FM AM 1200S will perfo...

Страница 214: ...ntinue the Auto Test with the programmed MIN 4 When the screen appears and the handset s No Service callout or its equivalent goes out press the SEND button on the UUT to place a call from the Mobile Unit to the Cell Site the FM AM 12005 The following screens will then appear as the Auto Test continues If during programming was programmed proceed with Step 5 5 9 1 07 ...

Страница 215: ...ating this is the cursor position The MODULATION Meter 1 will be at full deflection at thic time 6 Connect the UUT Handset Audio Output to the EXT MOD SINAD Connector 115 of the FM AM 1200S The SINAD Meter has a range of 3 dB to 20 dB at 1 kHz an accuracy of 1 dB at 12 dB SINAD and an Input Level of 0 25 VRMS to 2 VRMS 10 VRMS Maxi mum 7 Place the 1 kHz TONE GENERATOR Switch 7 to INTL 8 Adjust the...

Страница 216: ...11 Place the 1 kHz TONE GENERATOR Switch 7 to OFF Disconnect UUT Handset Audio Output from the EXT MOD SINAD Connector 15 r l Press U will appear on the VFD replaced by As the A Lito Test continues this will be At this point the mobile unit should begin ringing Complete the call by lifting the mobile unit s receiver or by pressing the SEND button or its equivalent Tl1e following message should app...

Страница 217: ... ll 1111 Li l l Li II J h l l 1 1 1 1 11 IJ ujl_j l l lsi 11 Jjl l 1 l l l 11 IIHL 1 1 b 11 J h 1 1 1 1 1 11 111 L l l 111 11 J H l 1 1 1 1 111 The in each power level check screen will be replaced after a short pause with the RF power level readings of the mobile unit output Observe the screens and power meter as each power level is read Each successive reading should be less than the preceding o...

Страница 218: ... bled After the Handoff Test is completed successfully the fallowing will appear on the VFD rr r rT rT NOTE During most tests in the AUTO Test Mode if the desired screen fails to appear appears with an m or if appears the test will continue However when the test results are read after the test ends will appear See procedure 5 14 7 But if the UUT fails the Handoff Test will appear and the test will...

Страница 219: ... r of S0 IJ ELCH Control 41 T II e i g i t a 1 C lc r r I e i Ji C r e c e i v f d f r om t h e rn o b i 1 c u rr j t d i d n o t ma t c 11 t 11 e u n e s e n t T11 e FM I AM 120 0S wi l l c C nt i n ue t o e J g e t he mo b i l e unit The UUT did not 1 espond with correct informatio11 within a set time frame or after d certdin number of data inquiries by tile FM AM 12005 liltlois rl lslnlrl Irlol...

Страница 220: ... result review screens include Test Result SAT Deviation Reading in kHz 0 9 999 RF Transmit Power of Mobile Unit s milliwatts 0 9999 9 Frequency Error of Mobile s Transmitter kHz 0000 w decimal Signaling Tone Deviation kHz 0 99 99 Programmed UUT Serial Number TACS or ETACS Format Programmed UUT Serial Number AMPS Format The UUT Serial Number will display as programmed e g if SNX was programmed SNX...

Страница 221: ...BILE I lTIATED CALL x x w L L E I IHI I 8 ER CHAlj I EL 1 0 2 3 8 5 0000 870 0000 MHZ F f E ERR0 R 1 C f H DEVIATION 1 0 KHZ AT CHILY TRANSMITTER POWER 793 1 mW HANGUP DEVIATION 09 46 KHZ ST SAT r x rT T 12 dB SJNA TEST T w w x T AT TEII UAT 0 R Fe EA I iI l 1 f j 8 I I F 0 3 u V T xrx T POWEP LEVEL TEST T x LEVEL f u ER F EL Di il h PASS IF AI L 0 F 7 S mil F 1 su 1 s mvi F 801 3mVJ F 3 52 s mfJ ...

Страница 222: ... w x 12 dB Sir AD TEST T ww Tw T T w AT T Etl UAT 0 R READI fl G 1 16 d B11 0 R n u V w T xxTxw x x x POWER LEVEL TEST Y Y xx YTWT xTww LEVEL POWER READING PASS FAll 0 2132 0 m l F 1 935 9 m 1 F 3 6 7 7 m F 3 142 7 mW F 4 58 3 mW F 5 23 6mH F 6 9 0 mW F 7 4 0 m P x w w w HAND OFF TEST w w xw Y T Tw x r CHANNEL 222 FREQ ERROR DEVIATIOI I TRANSMITTER POWER CHANNEL 1023 FREQ ERROR DEVIATICII I TRANSM...

Страница 223: ...8 hexadecimal digits Hexadecimal SERNOO Set Serial Number Format as 11 octal digits Octal SATFREO Set SAT Frequency Select 5970 6000 6030 SATFREO Return SAT Frequency Select 5970 6000 6030 HOMEID Set Home Are a I D II 5 decimal digits HOt 1EID Return Home Area I 0 II 5 decimal digits DCC Set Digital Col or Code o 1 2 DCC Return Digital Color Code 0 1 2 HE NAB Set Handoff Test Enable 0 Disabled 1 E...

Страница 224: ...r 8 PSTOP Sd Printer Stop Bits 1 or 0 PSTOP Return Printer Stop Bits 1 or 0 L PPARITY Set Printer Parity 0 None 1 Odd 2 Even PPARITY Return Printer Parity 0 None 1 Odd 2 Even CAL LC Execute Cell Initiated Ca l l Processing Test CALLH Execute I o b i l e I n i t i a t e d Ca l l Processing Test CALLA Execute Cal l Processing Test i n Auto Test Mode CPRES Return Result of Cal l p Pass F Fa i l Proce...

Страница 225: ......

Страница 226: ...r for FM AM 1200A 100 Hz RMS 300 Hz to 3 kHz Bandwidth 2nd Harmonic 30 dBc 3rd Harmonic 45 dBc 10 kHz to 1 5 MHz 30 dBc in band 1 5 MHz to band end 55 dBc If image 35 dB 127 dBm to 20 dBm 10 dB steps with 11 dB range vernier into 50 ohms 2 5 dB 3 dB at frequencies 800 MHz and levels between 120 dBm and 127 dBm for FM AM 1200S thru S N 7698 and FM AM 1200A thru S N 1676 When in the locked position ...

Страница 227: ...hm FM AM 1200S 15 dBm into 50 ohms 10 dB 40 dBm into 50 ohms 25 dB 5 dB below DUPLEX HIGH at the same frequency 0 25 WATT maximum without damage FM AM 1200A 80 dBm 10 dB fixed 1eve1 FM AM 1200S 85 dBm 10 dB fixed level 10 kHz to 999 9999 MHz in 100 Hz increments 2 JJ V typical 1 MHz to 1000 MHz FM narrow RECEIVERAUDIO MODE BANDWIDTHBANDWIDTH FM WIDE 200 kHz 80 FM MID 200 kHz 8 FM NAR 15 kHz 8 SSB ...

Страница 228: ...z 7 of reading of full scale 600 to 1000 MHz 20 of reading 3 of full scale 50 WATTS continuous 50 to 150 WATTS one minute ON five minutes OFF Master Oscillator 3 of full scale 10 kHz 3 kHz 1 kHz 300 Hz 100 Hz 30 Hz full scale 10 Hz to 12 kHz 0 01 3 of full scale 300 Hz 30 Hz 3 Hz full scale 5 of reading 3 of full scale for a 1 kHz tone 2 kHz 6 kHz 20 kHz 60 kHz full scale 5 of reading 3 of full sc...

Страница 229: ...SINE SQUARE RAMP TRIANGLE DTMF TONE SEQ and DCS Same as Master Oscillator 0 01 At 2 5 VRMS output 0 5 2 10 Hz to 100 Hz 0 7 typical 100 Hz to 30 Hz Variable to 2 5 VRMS minimum either tone into 150 Ohm load 10 Hz to 30 kHz in 0 1 Hz increments 3 5 kHz Fixed 500Hz 50 mSec Minimum 50 mSec Minimum See Digital Voltmeter 2 inches X 2 5 inches DC to 1 MHz at 3 dB Bandwidth 10 mV 100 mV 1 V 10 V per divi...

Страница 230: ... 2 Counts 1 kHz Minimum 50 mSec Minimum 50 mSec Minimum 20 dB FM Quieting Standard TCXO Thru FM AM 1200A S N 1499 thru FM AM 1200S S N 5411 Stability 0 5 PPM 0 50 C Aging 1 PPM per year Standard TCXO FM AM 1200A S N 1500 and on Option 1 thru FM AM 1200A S N 1499 FM AM 1200S S N 5412 and on Option 1 thru FM AM 1200S S N 5411 Stability 0 2 PPM 0 50 C Aging 0 5 PPM per year Optional Oven Oscillator O...

Страница 231: ...HARACTERISTICS Temperature Range A 15 POWER REQUIREMENTS Line Ext DC A 6 07 1 MHz to 999 9999 MHz 3 dBm 5 dBl 15 dBm 7 dB 40 dBm 5 10 dB 1 dB over center 80 of displayed area 5 dB over remaining display 10 kHz to 10 MHz as set by Spectrum Analyzer scan width 50 ohm nominal Harmonic and Non Harmonic are 5 dBc typically 10 dB Image RF 180 mHz typically 0 dBc 70 dB 200 Hz to 1 0 kHz minimum as compar...

Страница 232: ...0 dBm indication Dynamic Range 70 dB from display Modes SCAN WIDTH 1 MHz DIV 500 kHz DIV 200 kHz DIV 100 kHz DIV 50 kHz DIV 20 kHz DIV 10 kHz DIV 5 kHz DIV 2 kHz DIV 1 kHz DIV reading of 30 to BANDWIDTH 30 kHZ 30 kHZ 30 kHZ 30 kHZ 30 kHZ 3 kHZ 3 kHZ 3 kHZ 300 Hz 300 Hz 100 A 7 A 8 Blank 05 ...

Страница 233: ......

Страница 234: ...rence 46 CONNECTOR TYPE BNC Banana Jack BNC BNC BNC BNC 5 Pin Microphone Connector BNC BNC 25 Pin Type D 24 Pin GPIB Adapter EAC 301 712A BNC SIGNAL INPUT OUTPUT Input Output Output Output Input Output Output Output Input Output Input Input Input Output Input Output Input Input Input Output Table B 1 Table of I 0 Ports SIGNAL TYPE RF 12 VDC RF Audio Audio Audio See Pin Out DC to 1 MHz AC of DC RF ...

Страница 235: ...gnal Type Input Output 12 VDC DC Voltage 1 8 AMP Fused Output Chassis GND Mic Key Switched GND for Generate Mic Audio Audio Input Tone Key Switched GND to Remove Variable Tone Table B 2 MIC ACC Connector Pin Assignments 3 Figure B 1 MIC ACC Connector Pin Identification Front View ...

Страница 236: ... Connector Pin Assignments Standard A special cable to be configured by the user may be necessary to interface the RS 232 port to an external controller and or printer FM AM 1200S A PROTOCOL No Parity Must Be Half Duplex Must Be Upper Case Bit 8 Must Be Zero Most Significant Bit 1 Stop Bit End of Character 8 Data Bits Per Character Pin No 7 13 14 16 18 19 1 thru 6 8 thru 12 15 17 20 thru 25 High L...

Страница 237: ...M 1200S A and the external controller Once the proper connection is made the FM AM 1200S A can be initialized with the proper address by using the GPIB Menu Pin 1 2 3 4 5 6 7 8 9 10 11 12 B 4 05 No Signal Pin No Signal oro 1 13 oro 5 oro 2 14 OIO 6 OIO 3 15 oro 7 oro 4 16 OIO 8 EO 17 REN OAV 18 Ground NRFO 19 Ground NOAC 20 Ground IFC 21 Ground SRQ 22 Ground ATN 23 Ground Ground 24 Ground Table B ...

Страница 238: ...ith BNC connectors on each end is required as accessory equipment to perform this check NOTE If a determination is made that the FM AM 1200S A is not performing properly as a result of this performance check the operator technician should perform a thorough laboratory or bench check before taking any corrective maintenance action C 1 1 PRECHECK CONSIDERATIONS For maximum benefit of the performance...

Страница 239: ...Control full ccw 10 RF Level Attenuator Vernier Control full CCW 21 AC GND DC Switch GN D 22 PWR OFF BATT Switch OFF II 23 VERT I CAL Attenuator Selector Control OFF II 32 GEN LOCK Control II LOCK II 35 FREQ ERROR Meter Range Selector Control 10K 39 MODE Selector Control RE C Table C 1 Initial Control Settings STEP PROCEDURE 1 Set FM AM 1200S A controls to initial settings described in Table c 1 2...

Страница 240: ... power and external AC or DC power is available place PWR OFF BATT Switch 22 to PWR position before continuing b Steady illumination of generator LOCK Lamp 33 NOTE If LOCK Lamp 33 is flashing check position of GEN LOCK Control 32 to be as indicated in Table C 1 If LOCK Lamp 33 is steady rotate GEN LOCK Control 32 out of LOCK position and verify LOCK Lamp 33 flashes 4 Using Keyboard 18 select 10 MH...

Страница 241: ...ATE FM AM 1200S A MASTER OSCILLATOR Off The Air 1 Connect BNC Tee Connector to ANT Connector 34 2 Connect antenna to one side of Tee Connector 3 Connect 2 foot length 50 coax cable between the External Reference Connector 45 to other end of BNC Tee Connector Loosely connect coax cable to BNC Tee Connector so as not to swamp out the received WWV signal 4 Adjust REF CAL Adjustment 13 on FM AM 12005 ...

Страница 242: ...terclockwise Cathode Ray Tube Clockwise Carrier Wave Digital to Analog Converter decibels decibels above or below carrier level decibels above or below 1 milliwatt Direct Current Duty Cycle Regulator Deflection Amplifier Demodulation demodulate or demodulated Deviation Digital Multimeter Di gi t a1 Vo1 tm et er Emitter Coupled Logic External Accessory External Modulation External Direct Current De...

Страница 243: ...volt milliwatt Multiplier Not Applicable Normal Oscillator paragraph Printed Circuit Board Phase Lock Loop Preamplifier pounds per square inch Power Power Monitor Receiver Reference Radio Frequency Right hand Root Mean Square Read Only Memory Seconds Oscilloscope Deviation Signal Single Sideband Switch Temperature Compensated Crystal Oscillator Transmitter or Transceiver Transistor Transistor Logi...

Страница 244: ...R packing models If original shipping containers and materials are not available contact IFR Customer Service Dept for shipping instructions All freight costs on non warranty shipments are assumed by customer See Warranty Packet for freight charge policy on warran ty c1aims E 2 REPACKING PROCEDURE REFERENCE FIGURE E 1 1 Make sure bottom packing mold is seated on floor of shipping container 2 Caref...

Страница 245: ...HOLD DOWN STRAP E 2 TOP PACKING MOLD IFR SHIPPING CONTAINER Figure E 1 Repacking for Shipment TEST INSTRUMENT WRAPPED WITH POLYETHYLENE SHEETING ...

Страница 246: ... 806 5125 851 5125 60 807 4875 22 806 5375 851 5375 61 807 5125 23 806 5625 851 5625 62 807 5375 24 806 5875 851 5875 63 807 5625 25 806 6125 851 6125 64 807 5875 26 806 6375 851 6375 65 807 6125 oil 27 806 6625 851 6625 66 807 6375 28 806 6875 851 6875 67 807 6625 l 29 806 7125 851 7125 68 807 6875 30 806 7375 851 7375 69 807 7125 31 806 7625 851 7625 70 807 7375 32 806 7875 851 7875 71 807 7625 ...

Страница 247: ...8 8625 853 8625 116 808 8875 853 8875 117 808 9125 853 9125 Table F 1 Trunking Channel F 2 05 LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 118 808 9375 853 9375 119 808 9625 853 9625 120 808 9875 853 9875 121 809 0125 854 0125 122 809 0375 854 0375 123 809 0625 854 0625 124 809 0875 854 0875 125 809 1125 854 1125 126 809 1375 854 1375 127 809 1625 854 1625 128 809 1875 854 1875...

Страница 248: ...5 7875 193 810 8125 855 8125 194 810 8375 855 8375 195 810 8625 855 8625 Table F 1 Trunking Channel Low LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 196 810 8875 855 8875 197 810 9125 855 9125 198 810 9375 855 9375 199 810 9625 855 9625 200 810 9875 855 9875 201 811 0125 856 0125 202 811 0375 856 0375 203 811 0625 856 0625 204 811 0875 856 0875 205 811 1125 856 1125 206 811 137...

Страница 249: ...375 271 812 7625 857 7625 272 812 7875 857 7875 273 812 8125 857 8125 Table F 1 Trunking Channel F 4 05 LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 274 812 8375 857 8375 275 812 8625 857 8625 276 812 8875 857 8875 277 812 9125 857 9125 278 812 9375 857 9375 279 812 9625 857 9625 280 812 9875 857 9875 281 813 0125 858 0125 282 813 0375 858 0375 283 813 0625 858 0625 284 813 087...

Страница 250: ...59 6875 349 814 7125 859 7125 350 814 7375 859 7375 351 814 7625 859 7625 Table F 1 Trunking Channel Low LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 352 814 7875 859 7875 353 814 8125 859 8125 354 814 8375 859 8375 355 814 8625 859 8625 356 814 8875 859 8875 357 814 9125 859 9125 358 814 9375 859 9375 359 814 9625 859 9625 360 814 9875 859 9875 361 815 0125 860 0125 362 815 03...

Страница 251: ...75 427 816 6625 861 6625 428 816 6875 861 6875 429 816 7125 861 7125 Table F 1 Trunking Channel F 6 05 LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 430 816 7375 861 7375 431 816 7625 861 7625 432 816 7875 861 7875 433 816 8125 861 8125 434 816 8375 861 8375 435 816 8625 861 8625 436 816 8875 861 8875 437 816 9125 861 9125 438 816 9375 861 9375 439 816 9625 861 9625 440 816 9875...

Страница 252: ...3 5875 505 818 6125 863 6125 506 818 6375 863 6375 507 818 6625 863 6625 Table F 1 Trunking Channel Low LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 508 818 6875 863 6875 509 818 7125 863 7125 510 818 7375 863 7375 511 818 7625 863 7625 512 818 7875 863 7875 513 818 8125 863 8125 514 818 8375 863 8375 515 818 8625 863 8625 516 818 8875 863 8875 517 818 9125 863 9125 518 818 937...

Страница 253: ...75 h 7 1 820 2625 865 2625 572 820 2875 865 2875 573 820 3125 865 3125 Table F 1 Trunking Channel F 8 05 LOW FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 574 820 3375 865 3375 575 820 3625 865 3625 576 820 3875 865 3875 577 820 4125 865 4125 578 820 4375 865 4375 579 820 4625 865 4625 580 820 4875 865 4875 581 820 5125 865 5125 582 820 5375 865 5375 583 820 5625 865 5625 584 820 58...

Страница 254: ... 935 3875 935 4000 935 4125 935 4250 935 4375 935 4500 935 4625 935 4750 935 4875 Trunking Channel HIGH FREQUENCY BAND Channel Mobile Number Transmit 40 896 5000 41 896 5125 42 896 5250 43 896 5375 44 896 5500 45 896 5625 46 896 5750 47 896 5875 48 896 6000 49 896 125 50 896 6250 51 896 6375 52 896 6500 53 896 6625 54 896 6750 55 896 6875 56 896 7000 57 896 7125 58 896 7250 59 896 7375 60 896 7500...

Страница 255: ...4375 936 4375 116 897 4500 936 4500 11 7 897 4625 936 4625 Table F 2 Tanking Channel F 10 05 HIGH FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 118 897 4750 936 4750 119 897 4875 936 4875 120 897 5000 936 5000 121 897 5125 936 5125 122 897 5250 936 5250 123 897 5375 936 5375 124 897 5500 936 5500 125 897 5625 936 5625 126 897 5750 936 5750 127 897 5875 936 5875 128 897 6000 936 6000...

Страница 256: ... 4000 193 898 4125 937 4125 194 898 4250 937 4250 195 898 4375 937 4375 Table F 2 Trunking Channel Channel Number 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 2 17 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 High Frequency HIGH FREQUENCY BAND Mobile Mobile Transmit Receive 898 4500 937 4500 898 4625 937 4625 898 4750 937 4750 898 4875 ...

Страница 257: ...50 271 899 3875 938 3875 272 899 4000 938 4000 273 899 4125 938 4125 Table F 2 Trunking Channel F 12 05 HIGH FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 274 899 4250 938 4250 275 899 4375 938 4375 276 899 4500 938 4500 277 899 4625 938 4625 278 899 4750 938 4750 279 899 4875 938 4875 280 899 5000 938 5000 281 899 5125 938 5125 282 899 5250 938 5250 283 899 5375 938 5375 284 899 55...

Страница 258: ...39 3500 349 900 3625 939 3625 350 900 3750 939 3750 351 900 3875 939 3875 Table F 2 Trunking Channel High HIGH FREQUENCY BAND Channel Mobile Mobile Number Transmit Receive 352 900 4000 939 4000 353 900 4125 939 4125 354 900 4250 939 4250 355 900 4375 939 4375 356 900 4500 939 4500 357 900 4625 939 4625 358 900 4750 939 4750 359 900 4875 939 4875 360 900 5000 939 5000 361 900 5125 939 5125 362 900 ...

Страница 259: ...mit Receive Number Transmit Receive 391 900 8875 939 8875 396 900 9500 939 9500 392 900 9000 939 9000 397 900 9625 939 9625 393 900 9125 939 9125 398 900 9750 939 9750 394 900 9250 939 9250 399 900 9875 939 9875 395 900 9375 939 9375 Table F 2 Trunking Channel High Frequency Band Continued F 14 05 ...

Страница 260: ... 470 870 300 50 826 500 870 330 51 826 530 870 360 52 826 560 870 390 53 826 590 870 420 54 826 620 870 450 55 826 650 870 480 56 826 680 870 510 57 826 710 870 540 58 826 740 870 570 59 826 770 870 600 60 826 800 870 630 61 826 830 870 660 62 826 860 870 690 63 826 890 870 720 64 826 920 870 750 65 826 950 870 780 66 826 980 870 810 67 827 010 870 840 68 827 040 870 870 69 827 070 870 900 70 827 ...

Страница 261: ...73 480 828 510 873 510 828 540 873 540 828 570 873 570 828 600 873 600 Table G 1 Cellular Channels Channel Mobile Mobile Number Transmit Receive MHz MHz 121 828 630 873 630 122 828 660 873 660 123 828 690 873 690 124 828 720 873 720 125 828 750 873 750 126 828 780 873 780 127 828 810 873 810 128 828 840 873 840 129 828 870 873 870 130 828 900 873 900 131 828 930 873 930 132 828 960 873 960 133 828...

Страница 262: ... 830 910 875 910 198 830 940 875 940 199 830 970 875 970 200 831 000 876 000 Table G 1 Cellular Channels Channel Mobile Number Transmit MHz 201 831 030 202 831 060 203 831 090 204 831 120 205 831 150 206 831 180 207 831 210 208 831 240 209 831 270 210 831 300 211 831 330 212 831 360 213 831 390 214 831 420 215 831 450 216 831 480 217 831 510 218 831 540 219 831 570 220 831 600 221 831 630 222 831 ...

Страница 263: ...0 287 833 610 878 610 877 440 288 833 640 878 640 877 470 289 833 670 878 670 877 500 290 833 700 878 700 877 530 291 833 730 878 730 877 560 292 833 760 878 760 877 590 293 833 790 878 790 877 620 294 833 820 878 820 877 650 295 833 850 878 850 877 680 296 833 880 878 880 877 710 297 833 910 878 910 877 740 298 833 940 878 940 877 770 299 833 970 878 970 877 800 300 834 000 879 000 877 830 301 83...

Страница 264: ... 879 930 371 836 130 879 960 372 836 160 879 990 373 836 190 880 020 374 836 220 880 050 375 836 250 880 080 376 836 280 880 110 377 836 310 880 140 378 836 340 880 170 379 836 370 880 200 380 836 400 880 230 381 836 430 880 260 382 836 460 880 290 383 836 490 880 320 384 836 520 880 350 385 836 550 880 380 386 836 580 880 410 387 836 610 880 440 388 836 640 880 470 389 836 670 880 500 390 836 700...

Страница 265: ...0 882 900 882 930 882 960 882 990 883 020 883 050 883 080 883 110 883 140 883 170 883 200 Cellular Channels Channel Mobile Mobile Number Transmit Receive MHz MHz 441 838 230 883 230 442 838 260 883 260 443 838 290 883 290 444 838 320 883 320 445 838 350 883 350 446 838 380 883 380 447 838 410 883 410 448 838 440 883 440 449 838 470 883 470 450 838 500 883 500 451 838 530 883 530 452 838 560 883 56...

Страница 266: ...840 510 885 510 518 840 540 885 540 519 840 570 885 570 520 840 600 885 600 Table G 1 Cellular Channels Channel Mobile Number Transmit MHz 521 840 630 522 840 660 523 840 690 524 840 720 525 840 750 526 840 780 527 840 810 528 840 840 529 840 870 530 840 900 531 840 930 532 840 960 533 840 990 534 841 020 535 841 050 536 841 080 537 841 110 538 841 140 539 841 170 540 841 200 541 841 230 542 841 2...

Страница 267: ...842 880 887 880 842 910 887 910 842 940 887 940 842 970 887 970 843 000 888 000 Table G 1 Cellular Channels Channel Mobile Mobile Number Transmit Receive MHz MHz 601 843 030 888 030 602 843 060 888 060 603 843 090 888 090 604 843 120 888 120 605 843 150 888 150 606 843 180 888 180 607 843 210 888 210 608 843 240 888 240 609 843 270 888 270 610 843 300 888 300 611 843 330 888 330 612 843 360 888 36...

Страница 268: ... 310 890 310 678 845 340 890 340 679 845 370 890 370 680 845 400 890 400 Table G 1 Cellular Channels Channel Mobile Number Transmit MHz 681 845 430 682 845 460 683 845 490 684 845 520 685 845 550 686 845 580 687 845 610 688 845 640 689 845 670 690 845 700 691 845 730 692 845 760 693 845 790 694 845 820 695 845 850 696 845 880 697 845 910 698 845 940 699 845 970 700 846 000 701 846 030 702 846 060 ...

Страница 269: ...50 892 650 847 680 892 680 847 710 892 710 847 740 892 740 847 770 892 770 847 800 892 800 Table G 1 Cellular Channels Channel Mobile Mobile Number Transmit Receive MHz MHz 761 847 830 892 830 762 847 860 892 860 763 847 890 892 890 764 847 920 892 920 765 847 950 892 950 766 847 980 892 980 767 848 010 893 010 768 848 040 893 040 769 848 070 893 070 770 848 100 893 100 771 848 130 893 130 772 848...

Страница 270: ...849 810 894 810 828 849 840 894 840 829 849 870 894 870 830 849 900 894 900 Table G 1 Cellular Channels Channel Mobile Number Transmit MHz 831 849 930 832 849 960 833 849 990 834 850 020 835 850 050 836 850 080 837 850 110 838 850 140 839 850 170 840 850 200 841 850 230 842 850 260 843 850 290 844 850 320 845 850 350 846 850 380 847 850 410 848 850 440 849 850 470 850 850 500 851 850 530 852 850 5...

Страница 271: ...9 250 824 280 869 280 824 310 869 310 824 340 869 340 824 370 869 370 824 400 869 400 Table G 1 Cellular Channels Channel Mobile Mobile Number Transmit Receive MHz MHz 1004 824 430 869 430 1005 824 460 869 460 1006 824 490 869 490 1007 824 520 869 520 1008 824 550 869 550 1009 824 580 869 580 1010 824 610 869 610 1011 824 640 869 640 1012 824 670 869 670 1013 824 700 869 700 1014 824 730 869 730 1...

Страница 272: ...5 5125 935 5375 935 5625 935 5875 935 6125 935 6375 935 6 e S 935 68 5 935 7U5 935 1315 935 7625 935 7875 935 8125 935 8375 935 sr2s 935 8875 935 9125 935 9375 935 9625 935 98 5 936 0 25 936 03 5 936 06 Chanr el Nun lJer 44 45 46 47 48 49 so 51 52 53 4 55 56 57 58 59 60 6 63 64 cr 00 6 7 68 69 7 1 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 81 Tr tr srr it 1H c 89l l2_2c 891 37 891 1 625 891 1875...

Страница 273: ...375 938 062 938 0875 938 1125 938 1375 938 1625 938 1875 938 2125 938 2375 938 2625 Cellular Channel Channel Mobile Mobile Number Transrrn t Receive MH HHz 132 893 287 938 28 c l J 893 3125 938 3125 134 893 3375 938 337 135 893 3625 938 362 136 893 3875 938 3 3 5 137 893 4125 938 4125 138 893 4375 938 4375 139 893 4625 38 462C 140 893 4875 J38 487 5 141 893 5125 c 38 51zc 142 893 5375 938 53 h 143...

Страница 274: ...217 895 4125 940 4125 218 895 4375 940 4375 219 895 4625 940 4625 able H 1 S Tl _CS Cellular Channel Chaf nel Number 220 221 222 223 224 225 22 6 227 228 22 9 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 2 4 255 256 257 258 259 260 261 2 62 2 53 Numbers ob le Transmit MHz 895 4875 895 5125 895 5375 895 5625 895 5875 895 6125 895 6375 895 6625 895 ...

Страница 275: ...5625 89 5875 942 5875 897 6125 942 6125 897 6375 942 6375 8 9 6625 942 6625 H E Tl CS Cellular Cha lnel Channel Mobilec Mobile Number Trans r _i_t Receive MHz MHz 308 897 6875 942 6875 309 897 E25 942 7125 310 897 7 175 942 7375 311 897 7625 942 7625 312 897 7875 942 i875 313 897 8125 942 8125 314 897 8 5 942 8375 315 897 86 25 942 8625 316 897 8875 942 8875 317 897 9L25 942 9125 318 897 9375 942 ...

Страница 276: ...25 415 900 3625 94 3625 372 899 2875 944 2875 416 900 387 CJ4 387S 373 899 3125 944 3125 417 900 412 c 41L J 37 4 899 3375 944 3375 418 900 4375 J 43 7 5 375 899 3625 944 3625 419 900 462 94S 4G25 376 899 3875 944 3875 42 0 900 487c 94 487 377 899 4125 944 4125 421 900 512 94 J 5125 378 899 4375 944 4375 422 900 5375 94 5375 379 899 4625 944 4625 423 900 5625 94 5 25 380 899 4815 944 48 5 424 900 ...

Страница 277: ...940 98 902 125 947 012 902 0375 947 0r 902 625 947 C62 H l 2 T_z _cs Cel_ _ J lar c hannel Char nel Mobile c iobile Number Transmit F ecei ve Mllz t1Hz 484 902 0875 94i OS7 485 902 1125 0 17 1125 486 902 1375 947 1375 487 902 1625 941 1625 488 902 1875 94 187 489 902 2125 941 2125 490 902 2375 947 237 491 902 2625 94 i 2vL 492 902 2875 947 2CI7 5 4 93 902 3125 94 25 494 902 3375 947 3375 495 902 3...

Страница 278: ...9 904 2125 949 21 5 570 904 2375 949 d S 571 904 2625 949 z s Table H l E TACS Cellulal Channel Channel Mobile Number Transmit MHz 572 904 2875 573 904 3125 574 904 3375 575 904 3625 57 6 904 3875 577 904 4125 578 904 4375 57 9 904 4625 580 904 4875 581 904 5125 582 904 5375 583 904 5625 584 904 5875 585 904 6125 586 904 6375 587 904 6625 588 904 6875 589 904 7125 590 904 7375 591 904 7625 592 904...

Страница 279: ...25 951 2375 951 2625 951 2875 951 3125 951 3375 951 3625 951 3875 95 4125 951 4375 951 4625 Cel_lular Channel Cha n 1_ Ivlol ile Hob1le Numbe Trc l mi Receive MHc MH 6 0 906 1815 951 4875 r 906 S LS 951 512 0 c 6 r 906 5375 951 5375 663 906 5625 951 625 664 906 5875 951 5875 66 906 6125 951 6125 co J 906 63 S 9510 6375 667 906 6625 951 6625 668 906 6815 951 6875 6 U 0 006 71 5 951 712 5 67 I 906 7...

Страница 280: ... 6125 953 6125 746 908 63 5 953 6375 747 908 662E 953 6625 Table H 1 E T_D CS Cellular Channel Channel Iv1obi le Number Transmit MHz 748 908 6875 74 9 908 712 750 908 7375 751 908 762 752 908 7875 753 908 8125 754 908 8 15 755 908 8625 756 908 gp c 757 onp l ___ _ _ l L _ 758 l08 9375 759 908 9625 760 908 987 761 909 0125 762 909 037 763 909 0625 764 909 0875 765 909 1125 766 909 LJ7c 767 909 1625...

Страница 281: ...55 6125 955 6375 955 6625 955 6875 955 7125 955 7375 955 7625 955 7875 955 8125 95 s 8375 955 8625 C el2 t lar Channel C la 1ne l Ivlob i 1 _ L Numl_ er Tr 1 nsr 1it y _ e c MHzl it 1Hz I 836 no es7c 9c5 887C 837 910 fl2 55 01 838 910 931 955 937S 839 910 9625 9 962 5 840 910 987 gc 987c 841 911 0125 956 0125 842 911 0375 956 0375 843 911 n62c 956 062 844 911 87 5 956 087S 845 911 112 956 1125 846...

Страница 282: ... 913 912 8125 957 8125 957 914 912 8375 957 8375 958 915 912 8625 957 8625 95 0 916 912 8875 957 8875 960 917 912 9l25 957 9125 961 918 912 9375 957 9375 962 919 912 962 957 9625 963 920 912 9875 957 9875 96 921 913 012 58 0125 96 922 913 037 58 l1 1 c v I 966 92 3 9LL 0 0 _ 958 0625 957 Table H 1 E T _cs Ce lular Channel Number Mob Cle ansr _ _ MHz 913 087 913 11 25 9l3 l 7 913 16 2 913 187 913 2...

Страница 283: ...75 959 6375 1349 872 5125 917 5125 987 914 6625 959 6625 1350 872 5375 917 5375 988 914 687S 959 6875 13 51 872 5625 917 5625 989 914 H25 959 7125 13 52 872 5875 917 5875 9 Q C j 914 7375 959 7375 1353 872 6125 917 6125 go 914 1625 959 7625 1354 872 6375 917 6375 9 a c J L 914 7875 959 7875 1355 872 662 917 6625 993 914 8125 959 8125 1356 872 6875 917 6875 994 914 8375 959 8375 1357 872 7125 917 7...

Страница 284: ...5 919 1625 1416 8 4 1875 919 1875 1417 874 2125 919 2125 1418 874 2375 9 9 2375 Table H 1 E TACS Cellular Channel Ch i 1 tvicL_ le NurrJ J _ 8C _ t_ il inc l 1L9 8 7 4 r 2 l tL2 Si4 5 lL 8 J 3l25 1422 8 l i _ _ 4 3 a oh25 14 24 874 3875 142S 87 1 2 1 4 c 8 74 4375 14Fi 8 j 12 1 4 _ 0 u t 1 14 8 7 125 143 874 5375 1431 874 5625 1432 87 4 5875 14 3 874 6125 14 4 87 4 6375 14 874 h62 s 1436 87 4 6875...

Страница 285: ... 212C 9 1 2 i l 5 921 2625 921 2875 921 3125 921 3375 921 3625 921 3875 921 4l25 921 4375 Celllc lar hanr el Channel Mobile G1cbile Number Transr 1it Recei e MHz MHz 1507 876 4625 921 4625 1508 876 4875 921 4875 1509 876 5125 921 5125 1510 876 5375 921 537 i 1511 876 5625 921 5625 1512 876 5875 921 5875 1513 876 6125 921 6125 1514 876 6375 921 6375 1515 876 6625 921 6625 1516 876 5375 921 6875 151...

Страница 286: ...3 562c 15 92 878 5875 923 5SF 1593 878 6125 923 6125 1594 878 6375 923 53 Tab le H l E TJl_CS Cellular Channel Channel Mobile Number Transmit ti z 15 95 878 6625 1596 878 687 1597 878 7125 15 98 878 73 c 1599 878 7625 1600 878 7875 1601 878 8125 1602 878 8375 1603 878 8625 1604 878 887 1605 878 912 1606 878 9375 1607 878 9625 1608 878 9875 1609 879 0125 1610 879 0375 1611 879 0625 1612 879 0875 16...

Страница 287: ...6125 925 6375 925 6625 925 6875 925 7125 925 7375 925 7625 925 7875 925 8125 925 8375 Cellular Channel Cf ar r e_ _ Hobile Hobile Nurnt e Tr an snit_ Recei Je ME MHz 1683 880 8625 925 8625 1684 880 8875 925 8 1685 880 9125 925 9125 1686 880 937 925 j7 168 880 9625 925 9C2lJ 1688 880 9875 925 9875 J68q 881 0125 926 OJ 5 169 881 0375 92E 03 75 1691 881 0625 926 0625 6 92 881 0875 926 0075 16 93 881 ...

Страница 288: ...5 1768 882 9875 927 9875 1_ 0 I Q 883 Jl25 928 0125 1770 883 037 928 0375 Table H 1 E T l _ _CS Cellula Channel Channel Mobile Number Transmit MHz 1771 883 0625 1772 883 8 7 s 1773 883 1125 1774 883 1375 1775 883 l625 1776 883 1875 1777 883 n2s 1778 883 2375 1779 883 2625 1780 883 2875 1781 883 3125 1782 883 3375 1783 883 3625 1784 88 J 3875 17 85 883 U25 1786 883 4375 17 87 883 cJ625 1788 883 487...

Страница 289: ... 93C1 0375 930 0625 930 875 93C J l25 930 13 75 9 3 J l625 93 13 5 930 125 93C 2 5 Cellu _c hannel Chann l tLbile r Jcbi le Number Transm t e ce 2 MHz M 1859 885 2625 C J 2625 18 60 88 c 287C 13 C 2 7 5 18 61 88 5 3125 030 12 5 18 62 885 337 930 375 1863 88 1 3625 930 3625 1864 885 3875 930 3875 18 65 885 412 03C 125 1866 88 437 GJO 4375 18 67 885 4E25 930 l 25 18 68 885 48 5 3 c 18 i 5 1869 88 0 ...

Страница 290: ...L l 932 19 7 932 16 J 932 1973 932 2125 93 237 932 262 932 22 75 932 3125 932 33 932 3625 93 38 932 4125 932 437 Channel I lumber 1947 1948 1949 19 o 1951 1952 1953 1954 l955 1956 1957 1958 1959 1960 19 61 19 62 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Mobile Transmit MHz 887 4625 887 4875 887 5125 8...

Страница 291: ...5875 934 5875 2003 888 8625 933 8625 2033 889 6125 934 6125 2004 888 8875 933 8875 2034 889 6375 93 4 637 5 2005 888 9125 933 9125 2035 889 6625 934 6625 2006 888 9375 933 9375 2036 889 6875 934 6875 2007 888 9625 933 9625 2037 889 7125 934 712C 2008 888 9875 933 9875 2038 889 7375 934 7375 2009 889 0125 934 0125 2039 889 7625 934 162 2010 889 0375 934 0375 2040 889 7875 934 7875 2 C ll 889 0625 9...

Страница 292: ...luorescent Display 38 FREQ ERROR Meter Zero Adjustment 39 MODE Selector Control 40 VOLUME Control 41 SQUELCH Control 42 SIG Indicator Lamp DETAIL A FM AM 1200S ONLY 1IA FM AM 12005 VERT POS INT FOCUS HORIZ POS VERTICAL HORIZONTAl 011 r r c JPF RI 0 3 1 FM AM 12008 A FRONT PANEL Reference Figure 3 1 ITEM NAME DESCRIPTION 1 MODULATION Meter Provides a visual display of modulation levels RF power lev...

Страница 293: ......

Страница 294: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

Отзывы:

Нет отзывов