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AR 10012342, Operating And Service Manual

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AR 10012342 Operating And Service Manual Download Page 39

 

Model 500T8G18 

Rev B 

25

 

Table 3-7.  Catalog of Fault Codes Returned by RDFLT Command 

(The RDFLT command causes the TWTA to return a string in the form flt=[

code

], where [

code

] is an ACSII 

number whose meaning is given below). 

Fault Code 

Meaning 

0 No 

fault 

7 System 

Fault 

8 Heater 

Fault 

 

9 Low 

Line 

10  

Cathode overvoltage 

11 Body 

overcurrent 

12 Cathode 

undervoltage 

15 Collector 

undervoltage 

16 Inverter 

fault 

17 

Internal interlock open 

18 Tube 

arc 

19 TWT 

(hardware) 

overtemperature 

20 

Power supply (hardware) overtemperature 

22 External 

inhibit 

23 

Over reflected power 

26 Panel 

Open 

27 Latched 

Fault 

30 Grid 

Overvoltage 

49 TWT 

(software) 

overtemperature 

50 

Cabinet (software) overtemperature 

 

Summary of Contents for 10012342

Page 1: ...Operating and Service Manual 500T8G18M8 Model 10012342 Part Number Serial Number 160 School House Road Souderton PA 18964 215 723 8181 Fax 215 723 5688 www arworld us ...

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Page 3: ...f the EEC EMC Directive 89 336 EEC in accordance with Article 10 2 of the directive with the provision that the user must install the equipment as directed by the Instructions for European EMC Conformity in the Operating and Service Manual This product s is in compliance with the requirements of the Low Voltage Directive 73 23 EEC in accordance with safety standard IEC EN60950 1995 The CE marking ...

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Page 5: ... clearance on all vented sides of the equipment to permit the airflow required for proper ventilation Do not restrict airflow into the equipment by blocking any vents or air intakes Restricting airflow can result in damage to the equipment intermittent shut downs or safety hazards Keep equipment away from extremely hot or cold temperatures to ensure that it is used within the specified operating r...

Page 6: ...na assembly may be heavy requiring two persons to lift Use caution when installing or removing unit Follow all equipment setup and lifting instructions specified in this document Ensure connectors are appropriate for intended operation Connectors are specified in the user manual and product specification sheet Do not exceed the maximum RF input level stated in the specifications Refer to the user ...

Page 7: ...fications to the machine may have been made use this information only as a guide Carefully compare the unit s actual configuration and operation to the descriptions in this manual before you undertake to operate service or modify this machine Any variance or modification should be noted dated and initialed in the discrepant part of all manuals on hand for future reference If you have technical or ...

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Page 9: ...a rack the side mounted carry handles may be used to position the unit Before sliding the unit into the rack lower the carry handles against the side of the unit so that the handles will clear the rack rails CAUTION Do not use front mount handles to carry unit Front handles are for use in sliding the unit out of a rack Before pulling unit remove front rack mounting screws and disconnect all connec...

Page 10: ...o return the unit to the rack or to release the slides for removal of the unit CAUTION This unit is heavy requiring two persons to lift Use caution when installing or removing unit CAUTION Before installing or pulling unit from rack check that rack is firmly anchored and will not tilt forward when slides are extended SLIDE ASSEMBLY INSTALLATION GUIDE A slide assembly installation guide follows Ins...

Page 11: ...equency with Gain set to 100 apply RF drive that will provide rated power This will help indicate if the gain or power is changing and if the traveling wave tube or pre amp needs service Record the following a RF Drive Level b Forward Power c Reverse Power d Body Current Iw e Sample Port Power reading if possible 3 Remove air intake filter and clean using compressed air and or vacuum cleaner 4 Ens...

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Page 13: ...connector 13 3 3 Front Panel Features 15 3 4 Front Panel Display and Soft Keys 16 3 4 Rear Panel Features 20 3 6 Initial Turn On and Warm up Procedure 21 3 7 Emergency Bypass Operation 22 3 8 Remote IEEE 488 Operation 23 3 9 TWTA General Considerations 28 4 MAINTENANCE 31 4 1 Safety Warning 31 4 2 Unauthorized Repairs 31 4 3 Preventive Maintenance 31 4 4 Troubleshooting 32 4 5 Non Repairable Modul...

Page 14: ...upport Holes 10 3 2 Rear Panels Showing Location of Receptacles and Interconnecting Cables 11 3 3 Front Panel Features 15 3 4 Front Panel Display Screens 16 3 5 TWTA Rear Panel Features 20 TABLES 3 1 Interconnecting Cables 11 3 2 Front Panel Features 15 3 3 Power Supply Control Module Rear Panel Features 21 3 4 Tube Module Rear Panel Features 21 3 5 Catalog of IEEE 488 Commands 23 3 6 Catalog of S...

Page 15: ... is completely self contained It is packaged in two sub units a power supply control module that is housed in a standard 19 inch rack cabinet 8 75 inches high and an RF power unit the supertube that is housed in a rack cabinet 5 25 inches high They are interconnected by low voltage and high voltage cable assemblies Primary power is 208 volts 10 50 60 Hz three phase five wire or alternatively depen...

Page 16: ... this amplifier including Directional coupler Antenna Flexible transmission line Refer to a current Amplifier Research catalogue for Microwave Accessories 1 5 TEST DATA SHEET A Test Data Sheet for a specific unit is prepared at the time of manufacture and is included with the unit s copy of this manual ...

Page 17: ...broadband traveling wave tube TWT microwave amplifier designed for applications where instantaneous bandwidth reduced harmonics and high gain are re quired A reliable TWT subsystem provides a conservative 500 watts minimum at the ampli fier output connector Stated power specifica tions are at fundamental frequency The amplifier s front panel digital display shows forward and reflected output plus ...

Page 18: ...NG Forced air self contained fans air entry and exit in rear EXPORT CLASSIFICATION EAR99 Page 2 Model Configurations 500T8G18 M1 M10 500 Watts CW 7 5GHz 18GHz Model Configurations Model Number Description Primary Power Weight Size W x H x D 500T8G18 With removable enclosure 208 VAC 10 3 phase 50 60 Hz 4 KVA maximum 91 kg 200 lbs 50 3 x 40 6 x 68 6 cm 19 8 x 16 0 x 27 in 500T8G18M1 See Separate Spe...

Page 19: ...KVA maximum 91 kg 200 lbs 50 3 x 40 6 x 68 6 cm 19 8 x 16 0 x 27 in 500T8G18M10 Shipped w o an outer cabinet flatness 3 dB max at rated power and a video pulse capa bility to offer blanking capability to use for noise quieting VIDEO PULSE CAPABILITY Pulse Width 0 1 20 micro seconds Pulse Rate PRF 10 kHz to 100 kHz RF Rise and Fall 30 ns max 10 to 90 Delay 300 ns max from pulse input to RF90 Pulse ...

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Page 21: ... input connector on the solid state preamp The solid state preamp s output drives the RF input of the TWT module The RF output of the TWT is a type WRD 750 waveguide flange on the rear panel of the tube assembly A dual directional coupler is built into the tube assembly The forward output is split off by a 10 dB coupler to provide a forward sample on the rear panel of the supertube The through out...

Page 22: ...p are provided by the two Grid Modulator Modules A21422 000 and A21422 001 Two modules are used since the two tubes in the supertube sometimes require different grid pulse top levels The high voltage power supply consists of the following the three phase power input module A23065 000 converts line voltage to DC for the high voltage switching supply Switching transistors are on the Power Inverter M...

Page 23: ...and it has been positively established that the high voltage filter capacitors have been discharged to a known safe level WARNING Safety Ground Improper grounding of this equipment can result in electric shock The TWTA must be operated only with a line cord with a safety ground wire It is the user s responsibility to ascertain that the power connector is properly wired and that the power outlet is...

Page 24: ...them and the mating receptacles capped when they are not installed See section 4 6 Cleaning and Mating High Voltage Connectors Before removal disconnect power RF and any other interface connectors as well as the interconnecting cables On the rear of the units remove any screws used to connect Transport brackets to the module On the front of the units remove the four screws holding each front panel...

Page 25: ...tly will result in failure of the unit to operate Table 3 1 lists the interconnecting cables and Figure 3 2 shows them pictorially Table 3 1 Interconnecting Cables Cable Ref Des Cable Part No PS Module Connector Tube Module Connector Signal A3 A28014 J3 J3 Low voltage cabling A4 E08143 J4 J4 High voltage for TWTs Figure 3 2 Rear Panels Showing Location of Receptacles and Interconnecting Cables ...

Page 26: ...approximately 3300 watts when in the operate mode at full RF power 3 2 5 AC Line Power Connections 3 2 5 1 Three phase Models only AC line power connection to the TWTA is made on a terminal block inside the power supply control module enclosure Access to the terminal block screws is by removal of the bottom panel Strain relief for a 0 70 inch diameter cable is provided on the rear panel The power ...

Page 27: ... temperature rating such that there is no possibility of damaging the load by overheating before the switch opens The TWTA may be interlocked with the switch by connecting it between pins 10 and 11 of the external interlock connector J2 of the power supply control module If no external isolator is used retain the jumpers between pins 3 and 4 and between pins 10 and 11 in the mating connector for J...

Page 28: ...In addition the interlock is provided with an external inhibit function To enable the TWT beam on it is necessary to provide continuity between pins 10 and 11 of J2 Breaking continuity drives the grids to the bias condition shutting off the tubes and disabling the RF output As soon as continuity is restored the tubes will again be turned on no reset is required There is an internal jumper between ...

Page 29: ...cleared 3 STANDBY Push button shuts off SSA and turns off high voltage 4 ADJUST Rotary knob used as an input device to change values of a variety of parameters 5 EXIT Push button terminates various menu selection routines and returns to the previous menu level 6 9 S1 S4 Soft Key push buttons various menu selection functions 10 Display Displays numerous parameter values and fault messages 11 Keyloc...

Page 30: ...number of informational screens are programmed It is important for the operator to be able to select the screen with the required information Screen selection is accomplished by pressing an appropriate soft key or by pressing the EXIT key When a soft key is active its function is displayed on the bottom line of the display Figure 3 4 provides a roadmap for navigating between the screens Figure 3 4...

Page 31: ...er supply and put the HPA into Sleep Mode see below Pressing S1 SET toggles between ON and OFF Pressing MORE again brings up the SETUP 2 screen which allows the user to change the Auto Sleep Mode timer setting Pressing SET will change the timer options in half hour increments from 0 5 to 3 0 hours Pressing MORE again will save the timer setting and bring up the SETUP 3 screen which toggles the dis...

Page 32: ...etermine the cause Pressing more brings up WARNINGS 2 which allows the under forward power setpoint to be entered Adjusting this to the minimum value causes OFF to be selected disabling this alarm In WARNINGS 3 the maximum reverse power level is set Note that these are warning levels at which the beep sounds the actual maximum reverse power level that generates a system fault is set in hardware in...

Page 33: ...s the operational state of the TWTA is used as a fault display line until the fault is cleared When the fault clears the system will automatically resume the standby state and high voltage on will be enabled once again Factory Service Screens A number of screens intended for factory service and calibration are behind passwords and are not accessible to the user System Malfunction Screens A number ...

Page 34: ...Model 500T8G18 20 Rev B 3 4 REAR PANEL FEATURES See Figure 3 5 and Tables 3 3 and 3 4 for callout descriptions Figure 3 5 Rear Panel Features ...

Page 35: ...on 3 2 Provide an RF generator to the RF input Type N connector J1 on the Power Supply Control module Set the RF generator level below 50 dBm and set the desired frequency in the specified range Connect a load suitable for 1000 watts continuous operation to the output waveguide flange J2 on the tube module The load VSWR should be less than 2 0 1 A power meter and suitable attenuators may be connec...

Page 36: ...e The helix currents with no drive and with rated RF output mid band are logged on the test data sheet The value of the helix current is a good qualitative indicator of RF drive present To shut the system down turn down the RF generator level below 50 dBm and press STANDBY Allow the TWTA to cool down several minutes and then turn off the main power 3 7 EMERGENCY BYPASS OPERATION For reference see ...

Page 37: ... voltage KV Eb RDEF Returns heater voltage V Ef RDIF Returns heater current A If RDIW Returns helix current mA Iw RDTMPTWTF Returns TWT temp F F TWTF F RDTMPTWTC Returns TWT temp C C TWTC C RDTMPPSF Returns power supply temp F F PSF F RDTMPPSC Returns power supply temp C C PSC C RDTWTOTF Returns TWT overtemp warning setpoint F F TWTOTF F STWTOTF Sets TWT overtemp warning setpoint F F RDTWTOTC Retu...

Page 38: ...ing the Power Save button Enter Sleep Mode RDHTRAUTOOFF Returns heater auto off delay hours SHTRAUTOOFF Sets heater auto off delay see Table 3 11 IDN Returns the product model number STA Returns status string see Table 3 9 STB Returns status string see Table 3 10 Table 3 6 Catalog of Status Codes The RDSTAT command causes the TWTA to return a string in the form STATUS code where code is an ASCII n...

Page 39: ...0 No fault 7 System Fault 8 Heater Fault 9 Low Line 10 Cathode overvoltage 11 Body overcurrent 12 Cathode undervoltage 15 Collector undervoltage 16 Inverter fault 17 Internal interlock open 18 Tube arc 19 TWT hardware overtemperature 20 Power supply hardware overtemperature 22 External inhibit 23 Over reflected power 26 Panel Open 27 Latched Fault 30 Grid Overvoltage 49 TWT software overtemperatur...

Page 40: ...4 LSB Heater time delay expired 5 Under forward power warning 6 Foldback active 7 MSB Inhibit mode x bit Meaning 8 LSB External inhibit 9 Interlock open 10 ALC 11 MSB not used w bit Meaning 12 LSB not used 13 Sleep Mode Active 14 not used 15 MSB not used Table 3 9 STA Response Codes The command STA causes the TWTA to send a string indicative of the current system state STA response Meaning SLEEP S...

Page 41: ...2 5 hour heater auto off time delay 5 3 0 hour heater auto off time delay Command syntax is in this form command mnemonic parameter carriage return where command mnemonic consists of one of any valid command found in Table 3 parameter as applicable consists of one ASCII space character followed by a number carriage return consists of an ASCII carriage return All commands are case sensitive The sys...

Page 42: ... by periodically operating a unit with high voltage and grid on but no rf drive Such operation for about one hour on a weekly basis should effectively reduce nuisance tripping Since the cathode structure has finite life extended periods of non functional operation of TWTAs is not recommended An alternate approach if periodic trip off has been observed is to operate the unit without rf input for 1 ...

Page 43: ...eats up gas trapped in the structure of the tube can be released thus corrupting the vacuum of the tube If the tube become too gassy arcing may occur when the high voltage is fully applied in the Operate mode Another possible failure mode is a body over current fault when the beam is turned on and the tube is gassy Occasional arcing is normal for a TWT The support components are designed to handle...

Page 44: ...Model 500T8G18 30 Rev B ...

Page 45: ...acitors have been discharged to a known safe level CAUTION A malfunctioning power supply can cause damage to the TWT If you are troubleshooting the TWTA remove the TWT and substitute suitable loads to prevent damage to the TWT 4 2 UNAUTHORIZED REPAIRS CAUTION Unauthorized repairs or modification of this product during the warranty period may void the warranty In the event that the TWTA malfunction...

Page 46: ...e Defective blower or power supply No response when main power turned on Panel open interlock switch open Control module display does not come up unit does not beep when powered up Shorted or defective control module power supply Control module failure Control module does not boot EPROM s missing Control module datalink failure error appears HPA interface failure Fiberoptic link failure 15 VDC sup...

Page 47: ...no dirt particles lint cloth fibers or other foreign materials are present If cleaning is needed it should be performed using a soft bristled nylon brush or a new acid brush dipped in isopropyl alcohol Holding the connector with the mating end down brush into each contact cavity allowing the excess to drip off the insulator Immediately afterwards blow the connector dry with with a CFC free aerosol...

Page 48: ...Model 500T8G18 34 Rev B ...

Page 49: ...d for use by qualified technical personnel who must troubleshoot and repair the TWTA in the field Such repairs are typically limited to replacement of modules or major components For this reason documentation pertaining to the highest levels of the system and to system control logic is included The three phase and single phase model build tree and parts lists are shown ...

Page 50: ...Model 500T8G18 36 Rev B ...

Page 51: ...1A1A1A7A3 A30113 000 EXTERNAL CAPACITOR BOARD 3 5KW 1A1A1A8 A23050 313 HPA LOGIC AND CONTROL MODULE L BAND 1A1A1A9 A26452 000 LOW VOLTAGE POWER SUPPLY MODULE 1A1A1A10 A23065 000 INPUT FILTER MODULE 1A1A1A11 A23013 001 MOTHER BOARD 1A1A2 A25444 000 HPA INTERFACE BOARD PLASTIC FIBERS 1A1A3 A26856 000 HPA SYSTEM CONTROL FRONT PANEL ASSY 1A1A3A1 A22700 900 HPA DISPLAY BOARD 1A1A3A2 A24830 001 EMERGENC...

Page 52: ...0T IJ THREE PHASE 1A1A10 A28343 000 CABINET KIT 500T IJ THREE PHASE IEEE 488 1A2 A28007 001 500 WATT RF SUBASSEMBLY IJ BAND 1A2A9 A28049 000 WIRING KIT 500W I J SUPERTUBE 1A2A10 A28037 001 CHASSIS ASSEMBLY IJ SUPERTUBE W SSA 1A2A10A1 A31191 000 MECHANICAL PARTS FOR CHASSIS 1A2A11 A26941 000 TWTA LOP BOARD 1A2A12 A13 A23692 000 INSULATED FAN DRIVER 1A2A12 A13T1 A09594 000 FAN DRIVER TRANSFORMER 1A2...

Page 53: ...30113 000 EXTERNAL CAPACITOR BOARD 3 5KW 1A1A1A7 A27815 818 POWER INVERTER FM 500W I J BAND 1A1A1A8 A23050 000 HPA LOGIC AND CONTROL MODULE 1A1A1A9 A26452 000 LOW VOLTAGE PS MODULE 1A1A1A10 A23065 001 INPUT FILTER MODULE 1A1A1A11 A23013 000 MOTHER BOARD 1A1A1A12 A28495 900 FACTORY SELECT PARTS 1A1A2 A25444 000 HPA INTERFACE BOARD PLASTIC FIBERS 1A1A3 A26856 001 FRONT PANEL ASSY AR 500T 1 PHASE 1A1...

Page 54: ...HASE 1A1A9XJ1 A30346 000 EMI MODIFICATION KIT FOR 400KU 1A1A9XJ1A1 A28181 000 POWER ENTRY FILTER BOARD 1A1A10 A28342 000 CABINET KIT 500T IJ SINGLE PHASE 1A2 A28007 001 500 WATT RF SUBASSEMBLY IJ BAND 1A2A9 A28049 000 WIRING KIT 500W I J SUPERTUBE 1A2A10 A28037 001 CHASSIS ASSEMBLY IJ SUPERTUBE 1A2A10A1 A31191 000 MECHANICAL PARTS FOR CHASSIS 1A2A11 A26941 000 TWTA LOP BOARD 1A2A12 A13 A23692 000 ...

Page 55: ... 000 10 23050 313 HPA Logic and Control A23050 313 10 24830 000 Emergency Bypass Board A24830 001 10 25444 000 HPA Interface A25444 000 10 28007 001 500 Watt RF Subassembly A28007 001 10 29400 311 Power Supply Single Phase A29400 311 10 29400 313 Power Supply Three Phase A29400 313 ...

Page 56: ...Model 500T8G18 42 Rev B ...

Page 57: ...22525 900 Power Supply Supertube Single Phase A23050 313 HPA logic and control assembly A24830 001 Emergency Bypass Board A25444 000 HPA interface board A26902 311 500W IJ Band TWT Amplifier Single Phase A26902 313 500W IJ Band TWT Amplifier Three Phase A28007 001 Microwave power assembly ...

Page 58: ...H V FILTER 1 A8 A23050 313 HPA LOGIC AND CONTROL MODULE L BAND 1 A10 A23065 000 INPUT FILTER MODULE PHASE LOST DETECTION NOT USED 1 A6 A26258 000 HIGH VOLTAGE RECTIFIER XFMR MODULE 1 A9 A26452 000 LOW VOLTAGE POWER SUPPLY MODULE 1 A7 A27815 313 POWER INVERTER MODULE 500W TWT IJ BAND 1 A5 A27818 000 TANK MODULE NO CAPS 1 A1 A27824 000 HEATER SUPPLY HI POWER 6 3V 6A 1 ...

Page 59: ...LE 1 A10 A23065 001 INPUT FILTER MODULE PHASE LOST DETECTION NOT USED 1 A3 A23683 003 AVR CURRENT MODE PFC 3KW 200 250VAC INPUT CAN OPERATE WITH A23065 001 1 A6 A26258 000 HIGH VOLTAGE RECTIFIER XFMR MODULE 1 A9 A26452 000 LOW VOLTAGE POWER SUPPLY MODULE 1 A2 A27784 000 MODULATOR HARNESS MODULE 1 A7 A27815 001 POWER INVERTER MODULE USED WITH PFC 1 A5 A27818 000 TANK MODULE NO CAPS 1 A12 A28495 900...

Page 60: ...000 CONN RIGHT ANGLE MALE 29 PIN SAME AS J12291 W NO MODIF HYPERTRONIC KA29 127BPMC10T HARDWARE 1 J18075 000 MALE SCREW LOCK FOR D SUBMIN CONN AMP 205817 1 1 J4 J5 J18086 000 CONN SMA JACK RECEPTACLE RIGHT ANGLE 0 18GHZ PC MOUNT JOHNSON COMPONENTS 142 0701 301 2 L1 L00200 000 WIDE BAND CHOKE VK200 10 3B FERROXCUBE 1 N23061 000 MODULE CHASSIS LOGIC 1 Q2 Q22907 000 TRANSISTOR PNP 2N2907A TO 18 1 R1 ...

Page 61: ...A B RCR07 1 R11 R32004 000 TRIMPOT 1K 1 2W 10 CERMET 20T SIDE ADJ BECKMAN 67X 1 R12 R15 R16 R32020 000 TRIMPOT 10K 1 2W 10 CERMET 20T SIDE ADJ BECKMAN 67X 3 R13 R14 R32049 000 TRIMPOT 5K 1 2W 10 CERMET 20T SIDE ADJ BECKMAN 67X 2 U4 U5 U6 U02390 000 IC QUAD COMPARATOR NAT LM139J 3 U7 U03240 000 IC LOW POWER OP AMP NAT LM324 1 U9 U10070 000 REFERENCE PRECISION 10V LINEAR TECH LT1031DCH 1 U8 U17805 0...

Page 62: ...COMPONENTS 142 0701 301 1 J1 J18180 000 CONN D SUB 15 PIN MALE STRAIGHT PCB MOUNT POSITRONIC MD15M3000 1 Q1 Q3 Q22222 000 TRANSISTOR NPN 2N2222A TO 18 3 Q4 Q5 Q22907 000 TRANSISTOR PNP 2N2907A TO 18 2 R18 R23 R01100 000 RES 100 OHM 1 4W 5 CC A B RC07GF101J 2 R21 R01150 000 RES 150 OHM 1 4W 5 CC A B RC07GF151J 1 R19 R02100 000 RES 1K 1 4W 5 CC A B RC07GF102J 1 R3 R5 R7 R02220 000 RES 2 2K 1 4W 5 CC...

Page 63: ... 113 114 115 116 117 121 125 132 167 C31036 000 CAP 0 1MF 100VDC 10 CER 1 FAILURE KEMET CKR06 SERIES W V OPTION 61 C12 C14 C21 C27 C29 C31 C34 C36 C38 C17 C18 C19 C37 C54 C55 C56 C57 C58 C59 C60 C61 C118 C119 C120 C122 C123 C124 C133 C46 C52 C66 C68 C72 C75 C82 C84 C86 C90 C92 C93 C95 C104 C106 C31040 000 CAP 1MF 50VDC 10 CER 1 FAILURE KEMET CKR06 SERIES W V OPTION 44 D8 D10 D16 D18 D19 D14007 000...

Page 64: ...S 33 2K 1 2W 1 MF 100PPM DALE RN55D 1 R3 R5 R30071 000 TRIMPOT 10K 1 2W 10 CERMET 100PPM 20T TOP ADJ BECKMAN 67W 2 R9 R12 R15 R22 R35 R36 R40 R44 R30103 000 RES 10K 1 8W 1 MF AXIAL 100PPM DALE CMF 50 RN50C1002F 9 R17 R19 R20 R21 R23 R25 R28 R31 R42 R43 R46 R18 R30140 000 RES 1K 1 8W 1 MF 50PPM DALE RN50C 12 R13 R14 R24 R26 R27 R29 R32 R37 R38 R39 R47 R31164 000 RES 100K 1 20W 1 FILM AXIAL 100PPM M...

Page 65: ...NARY DOWN COUNTER 74HC40103 SSD 1 U43 U26889 000 IC 8 BIT MAGNITUDE COMPARATOR 74HCT688 SSD 1 U22 U24 U57 U28008 000 IC QUAD 2 INPUT AND 74HC08 SSD 3 U4 U49 U58 U28032 000 IC QUAD 2 INPUT OR 74HC32 SSD 3 U44 U46 U28040 000 IC 12 BIT DECADE COUNTER 74HCT4040 SSD 2 U5 U13 U14 U23 U25 U33 U50 U28074 000 IC DUAL D FLIP FLOP W RESET 74HC74 SSD 7 U2 U28123 000 IC DUAL RETRIGGERABLE 1 SHOT 74HC123 SSD 1 ...

Page 66: ...A26902 311 REF DESIG ETM P N DESCRIPTION QUANTITY A2 A28007 001 500 WATT RF SUBASSEMBLY IJ BAND WITH SSA 1 A3 A28014 000 TWT CONTROL CABLE 1 A1 A29400 311 POWER SUPPLY SUPERTUBE SINGLE PHASE IEEE 488 AR 1 NAMEPLATE A4 E08143 000 HIGH VOLTAGE CABLE ASSY CONNECTRONICS 10641 05 1 ...

Page 67: ...A26902 313 REF DESIG ETM P N DESCRIPTION QUANTITY A2 A28007 001 500 WATT RF SUBASSEMBLY IJ BAND WITH SSA 1 A3 A28014 000 TWT CONTROL CABLE 1 A1 A29400 313 POWER SUPPLY SUPERTUBE THREE PHASE IEEE 488 AR NAMEPLATE 1 A4 E08143 000 HIGH VOLTAGE CABLE ASSY CONNECTRONICS 10641 05 1 ...

Page 68: ... 2W DC 18GHZ OMNI SPECTRA 2082 6147 10 1 A16 E20129 000 COUPLER 10DB 4 18GHZ SMA MAC TECHNOLOGIES C4258 10 1 A2 E20131 000 LINE STRETCHER DC 18GHZ ARRA 9428T MF 1 D1 D2 E20284 000 ZERO BIAS SCHOTTKY DETECTOR 10MHZ 18 5GHZ POSITIVE OUT PUT POLARITY KRYTAR 301 AP 2 E20376 000 WRD 750 E BEND 90 DEG HNL 98 20376 A 2 A1 E20385 000 HYBRID COUPLER 180 DEG 6 TO 20 GHZ OPTIMIZED 8 DEG PHASE IMBALANCE 7 5 T...

Page 69: ...RON D McCLURE 1040 1041 DIM F 80 1042 DIM A 80 1050 CLEAR SCREEN 1060 INPUT INPUT COMMAND TO SEND TO POWER SUPPLY EXIT TO QUIT A 1070 IF A EXIT THEN 1130 1080 OUTPUT 701 A 1090 IF A 1 2 RD THEN GOTO 1060 1095 IF A 1 1 THEN GOTO 1100 1100 ENTER 701 F 1110 PRINT OUTPUT FROM COMMAND A IS F 1120 GOTO 1060 1130 CLEAR SCREEN 1140 END ...

Page 70: ...Model 500T8G18 56 Rev B ...

Page 71: ... cover If the security label is removed and or cut the warranty of the module will be voided Vacuum tubes in the L series amplifiers traveling wave tubes in TWT amplifiers and power heads will be free from defects in material and workmanship for a period of one 1 year Contact AR RF Microwave Instrumentation for warranty information regarding items not listed Seller s sole responsibility in fulfill...

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