OMB MT-MR PLATINUM Technical Manual Download Page 74

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OMB

Rif.

Value

Remarks

Description

Code

R22

22K

1/4W

Carbon Film Resistor

R23

8K2

1/4W

SMD Thick Film Resistor

R24

100

1/4W

SMD Thick Film Resistor

R25

13K3

1/4W

SMD Thick Film Resistor

R26

330

1/4W

SMD Thick Film Resistor

R27

330

1/4W

SMD Thick Film Resistor

R28

330

1/4W

SMD Thick Film Resistor

R29

100

1/4W

SMD Thick Film Resistor

R30

2K7

1/4W

SMD Thick Film Resistor

R31

4K7

1/4W

SMD Thick Film Resistor

R32

1/4W

SMD Thick Film Resistor

R33

180

1/4W

SMD Thick Film Resistor

R34

330

1/4W

SMD Thick Film Resistor

R35

27K

1/4W

SMD Thick Film Resistor

R36

1/4W

SMD Thick Film Resistor

R37

330

1/4W

SMD Thick Film Resistor

R38

1/4W

SMD Thick Film Resistor

R39

1/4W

SMD Thick Film Resistor

R40

27K

1/4W

SMD Thick Film Resistor

R41

330

1/4W

SMD Thick Film Resistor

R42

100

1/4W

SMD Thick Film Resistor

R43

1/4W

SMD Thick Film Resistor

R44

100

1/4W

SMD Thick Film Resistor

R45

330

1/4W

SMD Thick Film Resistor

15V

1/2W

Diode Zener

BA481

Diode Schottky

BA481

Diode Schottky

BB505

SMD Tuning Diode

BB505

SMD Tuning Diode

BB505

SMD Tuning Diode

BB505

SMD Tuning Diode

BB505

SMD Tuning Diode

TIP41C

Medium Power Bipolar Transistor

PD55025

LDMOS

PD55003

LDMOS

BFR96

RF Bipolar Transistor

BC817-16L

SMD Low Power Bipolar Transistor

J310

JFET

BC817-16L

SMD Low Power Bipolar Transistor

BFR93L

SMD RF Bipolar Transistor

BFR93L

SMD RF Bipolar Transistor

COAX1

UT085

Coaxial Cable

SMB

SMB Panel Connector - 50 Ohm

SMB

SMB Panel Connector - 50 Ohm

V PLL

SMB Panel Connector - 50 Ohm

BF IN

SMB Panel Connector - 50 Ohm

RF PLL

SMB Panel Connector - 50 Ohm

MLIN1

LINE

Microstrip Line

Summary of Contents for MT-MR PLATINUM

Page 1: ... Huerva Zaragoza Spain Phones 976 50 4696 six lines Fax 976 46 3170 e mail europa omb com Webpage http www omb com International Division 3100 N W 72nd Ave 112 Miami FL 33122 U S A Phones 305 477 0973 six lines 305 477 0974 Fax 305 477 0611 e mail usa omb com Factories Camino de los Albares 14 bajos 50410 Cuarte de Huerva Zaragoza Spain Phone 976 50 3580 six lines Fax 976 50 3855 ...

Page 2: ...o a load or antenna system suited to its individual specifications before being energized 9 Maximum allowable VSWR in antenna systems both for Television or FM Radio Broadcast operation of a given transmitter will be 1 25 1 unless otherwise specified 10 For those transmitter equipments having power valve amplifiers and that doesn t has an automatic shutoff cycle and must be manually turned off as ...

Page 3: ... occur during operation of those equipments with the exception of power valves or semiconductor devices that are covered by its particular Factory s Guarantee In this case O M B Sistemas Electrónicos S A only can act as intermediary for negotiation with such Factory about accomplishment of individual Guarantees For Validity of this Warranty it is indispensable that all Paragraphs from I to VI be r...

Page 4: ...d qualified service personnel To avoid explosion do not operate this equipment in an explosive atmosphere To avoid personal injury do not remove the product covers or panels Do not operate the product without the covers and panels properly installed GOOD PRACTICES In maintaining the equipment covered in this Manual please keep in mind the following standard good practices When connecting any instr...

Page 5: ... avoid touching him or his clothing until free of power EMERGENCY RESUSCITATION TECHNIQUE Step 1 Check the victim for unresponsiveness If there is no response immediately call for medical assistance and then return to the person Step 2 Position the person flat on their back Kneel by their side and place one hand on the forehead and the other under the chin Tilt the head back and lift the chin unti...

Page 6: ...eating victim for electrical shock Check for points of entry and exit of current Cover burned surface with a clean dressing Remove all clothing from the injured area but cut around any clothing that adheres to the skin and leave it in place Keep the patient covered except the injured part since there is a tendency to chill Splint all fractures Violent muscle contractions caused by the electricity ...

Page 7: ...em Description 19 2 1 Introduction 19 2 2 System Technical Specifications 21 III The MT Platinum Link Transmitter 22 3 1 Description 22 3 2 Transmitter Technical Specifications 23 3 3 Audio Processor Unit 25 3 4 VCO PLL Unit 25 3 5 Microcontroller or Control Unit Attached Display 26 IV The MR Platinum Link Receiver 27 4 1 Description 27 4 2 Technical Specifications 28 4 3 Receiver Performance 30 V...

Page 8: ...n 12 GHz 1 1 1 Free Space Attenuation of propagated RF signal 1 1 2 Presence of obstructions in the propagation path 1 1 3 Possible Reflection Points of propagated signal 1 1 4 Transmission lines and antennas used in the system 1 1 5 Any other RF elements and components installed through the transmission path such as filters circulators diplexers etc attenuating in a higher or lower degree the pro...

Page 9: ...olving α 130 9 dB It s very interesting to arrive to a conclussive judgement with respect to Expression 1 Free Space Attenuation between two points increases logarithmically with the frequency used and with the distance between the two points considered 1 3 Path Profile Analysis In order to analyze Terrain s profile along propagation path in first place we must obtain the Topographic Charts at 1 5...

Page 10: ...rovoking an undesirable phenomenon known as beam bending fading that deviates beam up or downwards according with the variation of atmosphere s reffraction index In this Profile Sheet we mark now all heights from one kilometer to the next one along our propagation path AB as shown in Fig 2 following the horizontal axis marks previously made along the propagation path AB in Fig 1 The next step is t...

Page 11: ...important in any hop to get a total clearance non obstructed path for this region As system frequency drops down propagated energy density enclosed in this zone increases and in the 2 GHz band it s required to release only 70 of the total beam area at First Fresnel Zone in any obstructed point along the propagation path For upper frequency bands starting in 4 GHz First Fresnel Zone clearance must ...

Page 12: ...ularly those located between high mountains it will be not possible In these cases a complete clearing of both Zones should be allowed Radius of any Fresnel Zone at any point of intermediate path can be easily determined by the following expression d1 d2 2 R n 31 6 n λ d3 Where R n Radius in meters of a Fresnel Zone of nth Order n Order of the Fresnel Zone considered λ Wavelength of propagated sig...

Page 13: ...7 m d2 20 Km d3 40 Km n 1 Inserting numerical values in Expression 2 R 1 31 6 0 147 x 20 x 20 40 R 1 38 3 meters Now we can calculate and trace from one kilometer to the next the radius of First Fresnel Zone for the whole propagation in the Profile Sheet shown in Fig 2 giving the results shown below in Fig 5 Fig 5 FIRST FRESNEL ZONE FOR ILLUSTRATIVE EXAMPLE IN 2 GHz BAND This profile as can be see...

Page 14: ...ic reflectors in your link 4 In all cases try to move the possible beam reflection point from the center of path arranging antennas heights to avoid the reception of reflected signals under normal atmospheric conditions 1 5 Transmission Lines There are a wide variety of both coaxial transmission lines and waveguides in the International market for use in any frequency band Coaxial lines are used p...

Page 15: ...ters calculated to acceed the Station site and internal runways within Station building Total 30 meters representing a loss of 30 x 6 46 AL 1 94 dB per Station 100 By the other hand it s allowable to assume 1 dB per station for connectors coupling losses so we have 2 94 dB of total line connector losses per station 1 6 Calculation of Antennas Final system calculation is the required Antenna gain a...

Page 16: ... the nominal received signal and receiver noise threshold This Fade Margin under normal conditions should be kept at least at 40 dB the higher the better So the minimum required signal level at Receiver input will be 4 Srec Sthr FM Assuming that our receiver has a Noise Threshold signal level of 80 dBm we substitute the numerical values in 4 Srec 80 40 40 dBm This value of 40 dBm will be the minim...

Page 17: ...used and required gain the mesh parabolic reflector required is of 2 4 m diameter installed at both ends transmitter and receiver Once these calculations are finished we can analyze the remaining factors of interest in System s calculations such as a Path Attenuation for 0 1 of Operating time The expression is as follows A0 1 45 log d 30 log f 78 dB In our example replacing numerical values A0 1 2...

Page 18: ... scope of this Introduction It s enough to know that for a standard video audio microwave link as shown in our illustrative example the noise components and its numerical values are the following a Noise Figure 5 0 dB b Boltzmann s Noise kTo 204 0 dBW c 10 log BW 60 10 log 4 2 66 23 dB d Modulation Gain 7 09 dB e Weighting Pre emphasis de emphasis 13 80 dB _________________________________________...

Page 19: ...merly solved example represents a 2 GHz Radio Link whose Propagation Reliability independent from equipment s reliability is 99 99 These calculations can be performed within any frequency band used in any analogic Radio Link analyzed Obviously for Digital Radio Links these calculations are not completely valid since there are other additional factors involved in system s performance o0o ...

Page 20: ...rry a high quality stereophonic program and three specialized SCA channels used for commercial audio low frequency data transmission or telemetry telecontrol purposes This Radio Link not only can work as STL point to point system but it can also work as multiple repeater Relay system in any configuration allowing to link very distant Transmission sites with its Production Studios Facility of audio...

Page 21: ... some pre determined mute threshold level This muting circuit can be set on or off from a switch located at Receiver s front panel All cable connectors are located at rear panels both at system s transmitter and receiver This fact contributes to a better organization and neat appearance of the racks where equipments are mounted We recommend to install both transmitter and receiver in standard 19 n...

Page 22: ...oitaition phase 2 2 System Technical Specifications Frequency Range All 1 GHz Frequency Bands assigned for Radio Links operation at request Modulation F3 direct over carrier Oscillators tuning ranges 20 MHz Frequency Stability 2 ppm more at request Transmission Power Output 10 watts pep Reception Noise Figure 6 dB Pre emphasis Time Constant 50 or 75 usec Selectable Baseband Frequency Response 30 H...

Page 23: ...es to drop in the Equipment s front obstructing the reading of the supervision elements Main transmitter oscillator generating directly the RF carrier frequency is a VCO device voltage controlled oscillator whose frequency is kept locked into its value by a PLL Phase Locked Loop This control loop gets a sample of the RF output of the oscillator frequency dividing it and making a phase comparison w...

Page 24: ...0 watts in their respective working frequency band 3 2 Transmitter Technical Specifications R F Power output 10 watts pep R F Output Connector N female R F Output Impedance 50 ohms unbalanced Working Frequency Range 200 to 980 MHz in 20 MHz sub bands Harmonic Supression 55 dBc Modulation FM F3 direct over carrier a Measurements in Monaural Mode Signal to Noise Ratio 60 dB Conditions 75 KHz carrier...

Page 25: ...ms unbalanced BNC Female connector Subcarrier Input Level Adjustable 0 dBm nominal for 7 5 KHz carrier deviation SCA Upper Baseband Frequency Response 0 6 dB from 40 to 100 KHz e General Specifications Dimensions MKS system 82 mm height x 326 mm depth x 445 mm width Dimensions Old English system 3 2 height x 12 83 depth x 17 51 width Front Panel Dimensions MKS system 483 mm width x 88 mm height Fr...

Page 26: ...d response when stereo multiplexed signal is used Finally this unit includes an optional clipper circuit who can be internally connnected or disconnected by a jumper This clipper circuit avoids any carrier overdeviation produced by high audio peaks incoming from this unit Action of this circuit considerably distorts audio signal peaks so audio level must be always kept under the clipping threshold...

Page 27: ...ly ordered by the Microcontroller unit To adjust the operating frequency to any value within the prescribed frequency sub band only it s required to follow the instructions given in this Manual watching the Microcontroller s Display screen and operating the two access push buttons of the Microcontroller unit in order to set the desired frequency 3 5 Microcontroller or Control Unit Attached Display...

Page 28: ...1 Keypad for frequency programming and meter select function 2 Keypad for pilot tone level measurement 3 Keypad for RF output level function 4 Digital readout frequency and multimeter 5 V Power indicator 6 7 RF power enable indicator 8 RF power level adjust 9 PLL lock indicator RF sampler 10 Power Switch 1 1 2 3 4 5 6 7 8 9 10 ...

Page 29: ...ATORS INPUTS 9 10 11 SCA INPUT ADJUSTING LEVELS 12 XLR FEMALE BALANCED MODE MONO AUDIO INPUT 13 MONO INPUT ADJUSTING LEVEL 14 BNC FEMALE FOR THE COMPOSITE MPX INPUT 15 MPX INPUT ADJUSTING LEVEL 16 N FEMALE FOR RF OUTPUT POWER 17 EXTERNAL 15V DC POWER 18 EXTERNAL 15V DC POWER FUSE MAINS 110 220 VAC AC FUSE RF OUTPUT I O RS232 INTERLOCK CE 2 17 18 5 16 4 1 SCA 3 SCA 2 SCA 1 MPX MONO 50 75 S 1 GND 2 ...

Page 30: ... MR Platinum receiver is an specialized FM reception equipment double conversion super heterodyne type tuned by a Voltage Controlled local oscillator VCO who in turn is stabilized and tuned by a Phase Locked Loop PLL Selection of received frequency by PLL is obtained through a Microcontroller device specialized Microprocessor who is previously programmed with all the frequencies that Equipment can...

Page 31: ...ded against external interferences and can be operated in high RF contaminated environments as Radio Broadcast Centers with multiple transmitters within the same room Its low value 6 dB Noise Figure is reached thanks to the use of the low noise two staged RF pre amplifier included in the Pre Selector Filter casing This RF pre amplifier includes two RF low noise surface mounted transistors having a...

Page 32: ... De emphasis mono mode 50 or 75 usec Selectable RF Input connector Type N Female Stereo baseband output connector BNC Female Monaural audio output connector Cannon XLR Female Telemeasurements Telecontrol Interface RS 232 Connector DB 9 male Cooling Forced convection by axial cooling fan Teperature Working Range 10 to 45 ºC Maximum Relative Humidity 90 non condensed Mains input line voltage Single ...

Page 33: ... ahead in this Manual only in case of changing the receiver s operating frequency In case of any problem with pre selector filter unit damaged unit must be replaced with a new one previously adjusted at Factory for the sub band employed and the damaged unit must be sent to the OMB Laboratories for its analysis and repair Once receiving frequency is programmed as indicated ahead in Microcontroller ...

Page 34: ... in IF Processor Demodulator unit at Customer s request Microcontroller unit and Display are similar to those used in MT Platinum transmitter These cards are directly attached to the back side of Equipment s Front Panel containing the main control supervision elements of receiver Microcontroller unit works closely together with PLL section of Local Oscillator sending it the corresponding orders co...

Page 35: ... for frequency programming and meter select function 2 Keypad for pilot tone level measurement 3 Keypad for muting function 4 Digital readout frequency and multimeter 5 V Power indicator 6 7 Muting enable indicator 8 Muting level adjust 9 Monitor Loudspeaker 10 Headphone monitor jack PLL lock indicator 11 Monitor level adjust 12 IF monitor output 13 Power switch ...

Page 36: ...A OUTPUT ADJUSTING LEVELS 12 XLR FEMALE BALANCED MODE MONO AUDIO OUTPUT T 13 MONO OUTPUT ADJUSTING LEVEL 14 BNC FEMALE FOR THE COMPOSITE MPX OUTPUT 15 MPXOUTPUT ADJUSTING LEVEL 16 N FEMALE FOR RF INPUT POWER 17 EXTERNAL 15V DC POWER 18 19 RELAY CONNECT WITH MUTE EXTERNAL 15V DC POWER FUSE MAINS 110 220 VAC AC FUSE CE SCA 3 SCA 2 SCA 1 MPX MONO 50 75 S 1 GND 2 3 2 12 13 14 15 6 7 8 9 10 11 INTERLOC...

Page 37: ...n lines Divide the equipments who are going to be installed to both stations i e transmitter receiver stations 2 Before sending equipments accesories to the correspondent stations make an operative test Connect transmitter receiver back to back in the following way SYSTEM BACK TO BACK CONNECTION Description of Setup components is the following 1 Transmitter 2 Receiver 3 Audio Baseband Tone Generat...

Page 38: ...or this RF signal level 10 Restore input signal level at receiver of 40 dBm by reducing attenuation Turn on baseband tone generator Calibrate it to produce a 1 KHz 0 dBm tone Adjust transmitter baseband input level to deviate 75 KHz Remember that Baseband Tone Generator must be connected to Stereo Baseband Input BNC Connector at transmitter 11 Check receiver Display at DEV bar indicator It must in...

Page 39: ...er two for outdoors tower men and two for indoors 23 Energize transmitter at Transmitter station Energize receiver at Receiver station Set transmitter for stereo transmission flat response not pre emphasized and set receiver to the same condition Connect a 1 KHz Test Tone Generator to the transmitter s baseband input Adjust its level for 75 KHz deviation 100 modulation Set transmitter at full 10 w...

Page 40: ...onnect Spectrum Analyzer from receiving antenna and connect the antenna to the receiver input restoring the system to normal service condition If abnormal conditions such as frequent fadings are observed during the exploitation period of this system please contact OMB Laboratories in order to perform a more detailed analysis including a recording of the receiver s AGC during the most critical mont...

Page 41: ...MT MR PLATINUM POINT TO POINT AURAL RADIO RELAY SYSTEM 36 MT MR PLATINUM POINT TO POINT RADIO RELAY SYSTEM chapter VI LISTS OF PARTS AND COMPONENTS SCHEMATICS ...

Page 42: ... LPF DIRECTIONAL COUPLER POWER SUPPLY PROTECTION MICROCONTROLLER DISPLAY O M B MPX MONO SCA VDC VAC MHZ RF OUTPUT ADJ Mod MT PLATINUM FUNCTIONAL SCHEMATIC B 1 1 Monday January 27 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN ...

Page 43: ... 15V LOCK GND MONO MONO GND MONO MPX 1 SCA1 SCA2 SCA3 RF OUT DISPLAY LED PANEL TX RS232 RX RS232 COM RS232 FWD RFL 15V ADJ PW ADJ RF PLL BF OUT V PLL LED PANEL LED RF ADJ VCO RF AMPLIFIER RF OUTPUT RF INPUT 15V GND POWER METER REFLECTED METER PW ADJ BF IN V PLL RF PLL COM TX RX TX COM RX J2 MPX JR1 MONO 2 1 3 4 J5 SCA1 J4 SCA2 S1 AC MALE CON1 15V 1 2 3 SW1 ON OFF 1 2 3 4 F1 1A P1 RS232 5 9 4 8 3 7...

Page 44: ...C 02 1 0 EMC FILTER A 1 1 Friday May 17 2002 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN L2 0 8mH L1 0 8mH C2 1uF 350V C3 2 2nF 350V C1 2 2nF 350V L IN GND EARTH N IN L OUT GND EARTH N OUT ...

Page 45: ...Mod EXTRLY1 1 0 RELAY BOARD A 1 1 Thursday July 24 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN RL1 RELAY R1 82 D1 1N4004 15V GND EXT DC INT DC ...

Page 46: ...Date Drawn Checked Name Standards Signature Scale Title Drawing nr Replace Replaced with Sistemas Electrónicos S A 25 07 03 OMB Eng Dpt MT Platinum Front panel ...

Page 47: ...ay July 25 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN ADJ A ADJ B SW3 SW1 LED PW LED LOCK LED RF SW2 ADJ C SW4 SW3 PILOT SW4 RF OFF 10 1 J3 DJ2x5 D1 LED ON AIR D3 LED POWER D2 LED LOCK SW1 SELECT SW2 SETTING R1 5K ...

Page 48: ...GREEN Light Emitting Diode D2 LED LOCK GREEN Light Emitting Diode D3 LED POWER YELLOW Light Emitting Diode J3 DJ2x5 Male PCB Mounting Header SW1 SELECT Push Button Switcher SW2 SETTING Push Button Switcher SW3 PILOT Push Button Switcher SW4 RF OFF Push Button Switcher Part List Schematic MT PLATINUM FRONT PANEL ...

Page 49: ...Date Drawn Checked Name Standards Signature Scale Title Drawing nr Replace Replaced with Sistemas Electrónicos S A 25 07 03 OMB Eng Dpt MT Platinum Main board ...

Page 50: ...OD 19KHz VU METER LOCK LOCK CLOCK CLOCK ENABLE TEMP TEMP DATA VU METER DATA ENABLE INTERLOCK 5V GND SW4 ADJ C SW3 LED PW LED LOCK LED LOCK SW2 LED PW LED RF SW4 ADJ B ADJ A SW1 SW2 SW3 SW1 LED LOCK SW1 SW2 INTERLOCK SW4 DB9_RFL DB9_RFL INTERLOCK 24V ADJ A 24V 15V 5V LED RF 5V FWD PW V ADJ 5V IN FWD PW 24V ADJ C ADJ B 15V 5V 5V GND ADJ A DB9_FWD 15V 15V GND IN RFL PW IN FWD PW 15V 15V ADJ C GND 24V...

Page 51: ...amic Capacitor C24 1nF SMD Multilayer Ceramic Capacitor C25 0 1MF SMD Multilayer Ceramic Capacitor C26 0 1MF SMD Multilayer Ceramic Capacitor C27 0 1MF SMD Multilayer Ceramic Capacitor C28 60pF Trimmer Polyethylene Film Capacitor C29 10pF SMD Multilayer Ceramic Capacitor C30 22pF SMD Multilayer Ceramic Capacitor C31 470pF SMD Multilayer Ceramic Capacitor C32 220MF 35V Aluminium Electrolytic Capaci...

Page 52: ...ytic Capacitor C88 0 1MF SMD Multilayer Ceramic Capacitor C89 100MF 16V Aluminium Electrolytic Capacitor C90 470MF 25V Aluminium Electrolytic Capacitor C91 NC SMD Multilayer Ceramic Capacitor C92 47MF 16V SMD Aluminium Electrolytic Capacitor C93 1nF SMD Multilayer Ceramic Capacitor C94 22MF 16V SMD Aluminium Electrolytic Capacitor C95 22MF 16V SMD Aluminium Electrolytic Capacitor C96 2 2MF 50V SMD...

Page 53: ...eramic Capacitor C147 0 1MF SMD Multilayer Ceramic Capacitor C148 22MF 16V SMD Aluminium Electrolytic Capacitor C149 0 1MF SMD Multilayer Ceramic Capacitor C150 0 1MF SMD Multilayer Ceramic Capacitor C151 100MF 35V Aluminium Electrolytic Capacitor C152 0 1MF SMD Multilayer Ceramic Capacitor C153 1000MF 25V Aluminium Electrolytic Capacitor C154 100MF 35V Aluminium Electrolytic Capacitor C155 0 1MF ...

Page 54: ...ton Trimmer Resistor R6 1K2 1 4W SMD Thick Film Resistor R7 2K2 1 4W SMD Thick Film Resistor R8 20K T 1 4W Cermet Skeleton Trimmer Resistor R9 330 1 4W SMD Thick Film Resistor R10 12K 1 4W SMD Thick Film Resistor R11 470K 1 4W SMD Thick Film Resistor R12 6K8 1 4W SMD Thick Film Resistor R13 1K 1 4W SMD Thick Film Resistor R14 47 1 4W SMD Thick Film Resistor R15 27K 1 4W SMD Thick Film Resistor R16...

Page 55: ...D Thick Film Resistor R55 10K 1 4W SMD Thick Film Resistor R56 1K2 1 4W SMD Thick Film Resistor R57 1K2 1 4W SMD Thick Film Resistor R58 10K 1 4W SMD Thick Film Resistor R59 10K 1 4W SMD Thick Film Resistor R60 10K 1 4W SMD Thick Film Resistor R61 3K9 1 4W SMD Thick Film Resistor R62 3K9 1 4W SMD Thick Film Resistor R63 4K7 1 4W SMD Thick Film Resistor R64 10K 1 4W SMD Thick Film Resistor R65 2K2 ...

Page 56: ...ick Film Resistor R121 1K 1 4W SMD Thick Film Resistor R122 220K 1 4W SMD Thick Film Resistor R123 100K 1 4W SMD Thick Film Resistor R124 47K 1 4W SMD Thick Film Resistor R125 100 1 4W SMD Thick Film Resistor R126 100 1 4W SMD Thick Film Resistor R127 33 1 4W SMD Thick Film Resistor R128 47K 1 4W SMD Thick Film Resistor R129 47K 1 4W SMD Thick Film Resistor R130 4K7 1 4W SMD Thick Film Resistor R1...

Page 57: ...Resistor R179 470 1 4W SMD Thick Film Resistor R182 6K8 1 4W SMD Thick Film Resistor R183 6K8 1 4W SMD Thick Film Resistor R184 100 1 4W SMD Thick Film Resistor R185 10K 1 4W SMD Thick Film Resistor R186 10K 1 4W SMD Thick Film Resistor R187 100 1 4W SMD Thick Film Resistor R188 10K 1 4W SMD Thick Film Resistor R189 10K 1 4W SMD Thick Film Resistor R190 6K8 1 4W SMD Thick Film Resistor R191 6K8 1 ...

Page 58: ...OW SMD Light Emitting Diode D32 LED YELLOW SMD Light Emitting Diode D33 LED YELLOW SMD Light Emitting Diode Q1 BC337 Low Power Bipolar Transistor Q2 BC327 Low Power Bipolar Transistor Q3 BC337 Low Power Bipolar Transistor Q4 BC327 Low Power Bipolar Transistor Q7 BC327 Low Power Bipolar Transistor Q8 BC327 Low Power Bipolar Transistor Q9 BC337 Low Power Bipolar Transistor Q10 BDX53 Medium Power Bip...

Page 59: ...stal Oscillator Module FILT1 FILTER 19KHz Ferrite Drum Cored Inductor J1 POWER PCB Mounting Terminal Block J2 DJ2x5 Male PCB Mounting Header J3 NC J4 NC J5 NC J6 DJ3 PCB Pin Strip Header J7 NC J8 NC J9 NC J10 XLR J11 DB9_AUX PCB Pin Strip Header J12 DJ3 PCB Pin Strip Header J13 DJ3 PCB Pin Strip Header J14 DJ2 PCB Pin Strip Header J15 DJ2 PCB Pin Strip Header J16 TEST Fref J17 DC_CODER PCB Pin Str...

Page 60: ...ef IN AGND DGND SARS CS CLK DI DO VCC U9 MAX232 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 C1 V C1 C2 C2 V T2 OUT R2 IN VCC GND T1 OUT R1 IN R1 OUT T1 IN T2 IN R2 OUT U8 T89C51RD2 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 24 25 26 27 28 29 30 31 32 33 36 37 38 39 40 41 42 43 35 22 23 1 12 34 44 P1 0 P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 RST RxD TxD INT0 INT1 T0 T1 WR RT XTAL2 XTAL1 P2 0 P2 1 P2 2 ...

Page 61: ...8 20K T C19 10MF 35V C26 0 1MF C23 0 1MF R9 330 C24 1nF R19 27K R12 6K8 Q1 BC337 R14 47 Q3 BC337 R11 470K R10 12K R17 47K R4 220K R5 20K T R6 1K2 C18 220pF C20 47pF Y1 2 888 MHz R7 2K2 C21 47pF R178 470 R16 47K R179 470 Q2 BC327 R21 27K C22 10MF 35V R18 27K R20 47K D2 LL4148 R15 27K U2 CD4066 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IN OUT A OUT IN A OUT IN B IN OUT B CONT B CONT C Vss IN OUT C OUT IN C O...

Page 62: ...3 IN GND OUT C137 100MF 35V C144 0 1MF C140 47MF 16V C143 0 1MF C149 0 1MF C150 0 1MF C148 22MF 16V R174 33 R194 1K2 C163 22MF 16V C164 0 1MF C162 0 1MF R176 33 C159 0 1MF C160 22MF 16V C161 0 1MF R175 33 D30 LED C146 0 1MF R173 33 D33 LED C145 22MF 16V R197 1K2 C147 0 1MF L19 220uH C138 1000MF 25V C136 1000MF 35V C142 0 1MF C141 0 1MF U17 MC78M05CDT 1 2 3 IN GND OUT C156 0 1MF C158 47MF 16V C157 ...

Page 63: ...2 2 2MF 50V R152 12K R154 8K2 R135 47K R137 47K Q13 BC327 R139 2K2 C103 4 7MF 25V R153 10K D28 LL4148 R134 12K C126 0 1MF R142 100 U20A LM358 3 2 1 8 4 C131 10MF 35V R124 47K Q15 BC337 Q12 BC337 Q9 BC337 R131 47K R189 10K D27 15V R130 4K7 R188 10K R187 100 D21 LL4148 D20 LL4148 U20B LM358 5 6 7 C104 10MF 35V R184 100 R145 100K R155 50K V R146 5K T R144 100 U15A LM358 3 2 1 8 4 U15B LM358 5 6 7 C99...

Page 64: ...1K H R25 47K R60 10K R39 1K H R44 1K H C44 6 8nF J13 DJ3 C42 4 7nF C33 1000MF 25V C28 60pF R37 1K H FILT1 FILTER 19KHz 1 2 3 4 5 6 7 8 R34 3K9 R32 1K2 D4 BAT43 R62 3K9 D3 BAT43 U5B LF353 5 6 7 R61 3K9 R53 10K R26 5K T R58 10K D5 LL4148 R52 560K R23 47K R65 2K2 C46 47pF U3A OP275 3 2 1 U3B OP275 5 6 7 8 4 R66 10K H R33 200 T R59 10K C29 10pF R27 27K R38 12K R31 12K R45 4K7 R40 12K C31 470pF C35 470...

Page 65: ... 10 Friday July 25 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN J19 BNC 1 2 J22 BNC 1 2 J20 BNC 1 2 J21 BNC 1 2 R199 18 R198 18 R200 18 15V GND V VCO BF IN RF OUT GND RF OUT GND BF IN RF PLL GND RF PLL ...

Page 66: ...09 100 D17 LED C89 100MF 16V R104 18 C90 470MF 25V R103 560 R116 470 C82 0 1MF C91 NC C88 0 1MF C95 22MF 16V TCXO1 MHz 12 800 1 7 8 14 N C GND OUT Vcc U13A LM358 3 2 1 R113 100 R108 3K9 C85 22MF 16V C93 1nF R97 10K C87 22MF 16V R101 220 C86 2 2MF 50V R111 47K R112 47K C81 0 1MF U13B LM358 5 6 7 8 4 U12 LMX1501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OSCin OSCout Vp Vcc Do GND LD Fin Clock Data LE F...

Page 67: ...C C114 NC R168 NC Q16 NC R157 NC R160 NC R161 NC C112 NC R164 NC R170 NC R163 NC L13 NC C118 NC C117 NC L14 NC C116 NC C124 NC Q14 NC C119 NC L15 NC R166 NC R172 NC C120 NC L16 NC C122 NC C125 NC R171 NC R165 NC C111 NC C113 NC R159 NC C115 NC R158 NC C110 NC R169 NC R167 NC C123 NC R140 NC RF INPUT RF OUTPUT GND RF OUTPUT GND RF INPUT 15V GND OFF DRIVER ...

Page 68: ... ZARAGOZA SPAIN VCO 15V V PLL IN BF RF PLL RF AUX RF OUT GND RF AMPLIFIER RF INPUT RF OUTPUT RF ADJ 15V GND RF ENABLE FILTER RF METER RF INPUT RF OUTPUT REFLECTED METER FORWARD METER TERM5 RF ENABLE C5 1nF J2 BNC R1 47 J5 RF PLL J3 V PLL C2 1nF C4 1nF C1 1nF C3 1nF TERM1 FWD METER J1 BNC TERM3 RFL METER J4 BF IN TERM2 15V TERM4 RF ADJ ...

Page 69: ...Q1 TIP41C C7 0 1MF C16 470pF C15 0 1MF R8 10K R4 NC R13 39 C19 22pF C6 2 2MF 100V C24 22pF Q3 PD55003 R18 NC C23 1nF C26 3 22pF R9 330 3W R11 100 2W C20 27pF Q4 BFR96 L2 D4 T4 L1 D4 T4 C25 1nF R17 10K R6 33K R12 330 3W R5 3 9 5W C21 3 22pF C11 0 1MF R7 10K C18 1nF C13 2 2MF 100V R2 39K R10 39 C12 470pF C10 0 1MF C9 2 2MF 100V C14 0 1MF Q2 PD55025 R3 0 39 5W D1 15V RF INPUT RF OUTPUT RF ADJ 15V GND...

Page 70: ...f OMB ZARAGOZA SPAIN L8 3T 4D C37 6 8pF CL1 TREE COUPLED LINE C34 6 8pF C32 10 60pF C31 470pF R19 47 D2 BA481 R21 47 D3 BA481 C39 1nF C38 6 8pF C40 0 1MF C28 1nF R20 22K C29 0 1MF L6 3T 4D L7 3T 4D C30 3 3pF R22 22K MLIN1 LINE C33 6 8pF C35 6 8pF C36 6 8pF RF INPUT RF OUTPUT REFLECTED METER FORWARD METER ...

Page 71: ... C58 22pF L10 150nH COAX1 UT085 D8 BB505 D6 BB505 D5 BB505 C53 10pF C54 1 8 10pF Q5 BC817 16L 3 1 2 R25 13K3 R23 8K2 R36 10 R37 330 C48 220MF 16V C41 0 1MF C46 0 1MF C43 0 1MF C42 0 1MF C63 100pF C47 0 1MF R24 100 L9 CHOKE RF FERRITE C44 2 2MF 16V C45 2 2MF 16V C51 1pF C50 1pF Q6 J310 1 3 2 R29 100 R43 22 R32 22 C55 1 8pF C66 10pF C62 0 1MF C61 0 1MF R41 330 R44 100 C68 1pF Q7 BC817 16L 3 1 2 C67 ...

Page 72: ...Capacitor C23 1nF Ceramic Disc Capacitor NPO C24 22pF Ceramic Disc Capacitor NPO C25 1nF Ceramic Disc Capacitor NPO C26 3 22pF Trimmer Polyethylene Film Capacitor C27 NC C28 1nF Ceramic Disc Capacitor NPO C29 0 1MF Multilayer Ceramic Capacitor C30 3 3pF Ceramic Disc Capacitor NPO C31 470pF Ceramic Disc Capacitor NPO C32 10 60pF Trimmer Polyethylene Film Capacitor C33 6 8pF Ceramic Disc Capacitor N...

Page 73: ...4 T4 Enamelled Copper Wire L2 D4 T4 Enamelled Copper Wire L3 T1 D6 Enamelled Copper Wire L4 T1 D6 Enamelled Copper Wire L5 T1 D6 Enamelled Copper Wire L6 3T 4D Enamelled Copper Wire L7 3T 4D Enamelled Copper Wire L8 3T 4D Enamelled Copper Wire L9 CHOKE RF Suppression Choke L10 150nH SMD Inductor R1 47 1 4W Carbon Film Resistor R2 39K 1 4W Carbon Film Resistor R3 0 39 5W 1 4W Ceramic Cased Wirewoun...

Page 74: ...hick Film Resistor R41 330 1 4W SMD Thick Film Resistor R42 100 1 4W SMD Thick Film Resistor R43 22 1 4W SMD Thick Film Resistor R44 100 1 4W SMD Thick Film Resistor R45 330 1 4W SMD Thick Film Resistor D1 15V 1 2W Diode Zener D2 BA481 Diode Schottky D3 BA481 Diode Schottky D4 BB505 SMD Tuning Diode D5 BB505 SMD Tuning Diode D6 BB505 SMD Tuning Diode D7 BB505 SMD Tuning Diode D8 BB505 SMD Tuning D...

Page 75: ...R DISPLAY O M B MHz POWER SUPPLY VDC VAC DISCRIMINATOR COUNT PULSE OPTIONAL BPF MIXER IF DEMODULATOR RF INPUT MIXER 70 MHz XTAL 10 7 MHz Mod MR PLATINUM FUNCTIONAL SCHEMATIC A3 1 1 Friday July 25 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN ...

Page 76: ... IF PCD IF TEST 15V PCD 15V PCD AUDIO IN INTERLOCK TX RS232 RX RS232 COM RS232 DISPLAY LED FRONTAL PANEL LED AUDIO RELE BOARD EXT DC INT DC GND 15V PULSE COUNT DISCRIMINATOR IF INPUT AUDIO OUTPUT 15V 15V GND VCO RF ACTIVE FILTRER RF INPUT RF OUTPUT 15V GND V PLL RF PLL COM TX RX J1 MPX1 J5 SCA1 J3 SCA3 J4 SCA2 JR1 MONO 2 1 3 4 J7 RF INPUT S1 AC MALE CON1 15V 1 2 3 SW1 ON OFF 1 2 3 4 F2 1A P1 RS232...

Page 77: ...C 02 1 0 EMC FILTER A 1 1 Friday May 17 2002 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN L2 0 8mH L1 0 8mH C2 1uF 350V C3 2 2nF 350V C1 2 2nF 350V L IN GND EARTH N IN L OUT GND EARTH N OUT ...

Page 78: ...Mod RELE99A 1 0 EXTERNAL DC POWER AUTOMATIC SWITCH A 1 1 Friday July 25 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN D1 1N4007 1 2 RL1 JW2SN R1 82 EXT DC INT DC GND 15V ...

Page 79: ...Date Drawn Checked Name Standards Signature Scale Title Drawing nr Replace Replaced with Sistemas Electrónicos S A 25 07 03 OMB Eng Dpt MR Platinum Front panel ...

Page 80: ...day July 25 2003 Title Size Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN ADJ A ADJ B SW3 SW1 LED PW LED LOCK LED RF SW2 ADJ C SW4 SW3 PILOT SW4 RF OFF 10 1 J3 DJ2x5 D1 LED ON AIR D3 LED POWER D2 LED LOCK SW1 SELECT SW2 SETTING R1 5K ...

Page 81: ...ight Emitting Diode D2 LED LOCK GREEN Light Emitting Diode D3 LED POWER YELLOW Light Emitting Diode J3 DJ2x5 Male PCB Mounting Header SW1 SELECT Push Button Switcher SW2 SETTING Push Button Switcher SW3 PILOT Push Button Switcher SW4 RF OFF Push Button Switcher Part List Schematic MR PLATINUM LINK RECEIVER FRONT PANEL ...

Page 82: ...Date Drawn Checked Name Standards Signature Scale Title Drawing nr Replace Replaced with Sistemas Electrónicos S A 25 07 03 OMB Eng Dpt MR Platinum Main board ...

Page 83: ...F C243 22pF C242 47pF C235 10pF R244 680 M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 RF2 G2 C240 2 2MF 50V L19 6T 0 6D C229 6 8pF C230 1pF C231 3 3pF R239 3K9 R237 22K C221 1nF Q14 BF199 C237 10nF R242 82 R241 1K5 C239 47pF R235 680 C226 3 3pF C232 10pF C227 1pF C228 6 8pF C236 10pF C225 0 1MF C233 10pF R238 22K R240 3K9 Q15 BF199 C238 10nF R243 1K5 R236 680 C222 2 2MF 50V C223 2 2MF 50V C...

Page 84: ...RX 232 TX 232 RX 232 TX 232 SW1 SW3 PW LED SIG LED C MUTING SW4 A MUTING B MUTING SW2 LOCK LED AUDIO PW LED SW2 SW3 SIG LED TEMP SW4 TEMP SW1 B MUTING SIG LED SW3 SW2 SW1 B MUTING A MUTING WAIT DB9_VU DB9_SIG AUX SPEAKER WAIT ADJ SP A ADJ SP B ADJ SP A ADJ SP B ADJ SP C ADJ SP B ADJ SP A AUX SPEAKER SPEAKER 5V 5V 15V LOCK LED 5V DATA 15V INT AUDIO PLL LOCK CLOCK 5V 15V LOCK LED ADJ SP C INT AUDIO ...

Page 85: ...1K R249 10K R273 27K Q18 BSX20 C181 4 7nF TR5 GREEN C266 NC R257 3K9 R202 33 U28 MC78M09CDT 1 2 3 Vi GND Vo R196 220K TR4 GREEN C179 47pF C271 22nF R256 100 C182 10MF 35V C183 10MF 35V C249 1nF C177 10MF 35V C190 470pF R271 330 C269 470pF TR7 GREEN C185 1nF U27 TDA1599 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Vp LVA ULV VoAF VREF WLV MODE DDV DEMI1 DEMI2 TSW ST1 ST0 MUTE GND LFB1 LFB2 ViIF R19...

Page 86: ...R14 15K C25 2 2MF 50V R29 560K R17 27K R22 47K R30 100K R18 33 C23 10MF 35V D4 3V3 C24 10MF 35V R27 100K R26 220K U3B LM358 5 6 7 D6 LL4148 U1A LM358 3 2 1 8 4 R32 560K D3 LL4148 R19 33 U3A LM358 3 2 1 8 4 C26 10pF R31 100K D5 LL4148 R20 27K R15 10K V U2A LM358 3 2 1 8 4 R7 33 C19 10MF 35V R11 47K R13 47K R16 47K R12 27K C21 0 1MF C22 2 2MF 50V C20 0 1MF VU METER SIGNAL 15V GND MUTE MOD 19KHz SIGN...

Page 87: ...R36 27K Q2 BC327 R37 4K7 R49 100K C27 10MF 35V R42 6K8 R33 27K R34 27K C29 0 1MF R48 220K Q4 BC337 D12 24V C35 10MF 35V D8 LL4148 D14 LL4148 Q3 BC327 R45 27K D7 LL4148 C28 10MF 35V R43 12K D13 LL4148 Q1 BC327 C30 0 1MF D11 LL4148 C31 2 2MF 50V C32 1MF 50V R38 47K D10 24V C36 0 1MF C33 1MF 50V R50 1K2 D9 12V R41 560 R40 560 R39 560 R35 100K AUDIO OUT GND MUTE Muting Wait SIGNAL LED INTERLOCK 15V AU...

Page 88: ...F 35V C44 1nF R68 27K R55 20K T R56 330 Q5 BC337 R59 6K8 Q7 BC337 R62 47 R51 220K C42 0 1MF R66 47K R52 20K T R64 47K C39 47pF R58 470K R57 12K Y1 2 888 MHz C37 220pF R53 1K2 C40 47pF D15 LL4148 R60 470 Q6 BC327 R61 470 R70 27K C41 10MF 35V R67 27K R54 2K2 R69 47K U6 CD4066 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IN OUT A OUT IN A OUT IN B IN OUT B CONT B CONT C Vss IN OUT C OUT IN C OUT IN D IN OUT D CO...

Page 89: ...1K2 R77 3K3 R73 3K3 R74 47K R98 3K9 U7A LF353 3 2 1 R96 33 R79 10K V R111 47 R80 10K R116 22 C66 4 7nF C74 47nF U8B LF353 5 6 7 8 4 R107 47K R71 1K8 R103 10K U9B LF353 5 6 7 8 4 C68 6 8nF R75 10K TP1 6 dB 1 C49 1000MF 16V R106 10K J20 DJ3 R99 47 R72 47 U7B LF353 5 6 7 8 4 C67 22pF R85 1K H R82 1K R102 10K R81 47 C55 10pF C62 1000MF 16V R105 22 C52 1nF R76 10K H R86 27K R114 10K C54 47pF C56 1nF R9...

Page 90: ...umber Rev Date Sheet of OMB ZARAGOZA SPAIN 100KHz FILTER AUDIO IN 15V AUDIO OUT GND 15V VA VE VA VE R120 560 R123 680 R125 10K R121 10K J22 SMB J23 SMB C76 10pF R117 4K7 R124 47K R118 8K2 C75 3 3pF U11A LF353 3 2 1 8 4 J21 DJ2X3 U11B LF353 5 6 7 R122 10K R119 4K7 AUDIO IN AUDIO OUT VA VE 15V 15V GND ...

Page 91: ...R155 22K R133 470 C87 0 1MF R138 1K5 C88 0 1MF C81 10MF 35V C78 10MF 35V C107 0 1MF C104 0 1MF C112 220MF 25V R126 100 C110 0 1MF C108 10MF 35V C111 0 1MF R128 100 U16 TL081 3 2 6 7 5 4 8 1 L10 2 2mH R130 100 U14 LM318 3 2 6 7 5 4 8 1 C95 2 2nF C113 220MF 25V L11 2 2mH U15 TL081 3 2 6 7 5 4 8 1 C77 0 1MF U13 LM318 3 2 6 7 5 4 8 1 C94 2 2nF C96 2 2nF R145 10K C93 2 2nF R139 470 R136 10K T C85 10MF ...

Page 92: ...F 16V R165 33 C139 0 1MF R166 33 C136 0 1MF R164 33 C133 0 1MF R171 33 C157 22MF 16V C156 0 1MF C154 22MF 16V C158 0 1MF D16 LED C153 0 1MF R170 33 C155 0 1MF R162 390 C130 0 1MF R163 33 C129 22MF 16V R172 33 C131 0 1MF L13 10uH C161 0 1MF C159 0 1MF C160 22MF 16V C124 47MF 16V U18 MC79M05CDT 2 1 3 IN GND OUT C126 0 1MF C125 47MF 16V D19 LED R169 1K2 C128 1000MF 35V U17 MC78M05CDT 1 2 3 IN GND OUT...

Page 93: ...SPEAKER GND SCA1 AUDIO IN OUT SCA3 MONO GND SCA2 GND SCA3 GND MONO OUT SCA1 VG VD AUDIO METER VB MONO VF GND MPX 15V VC OUT MPX GND VH ADJ SP B ADJ SP A BUFFER FILTER AUDIO IN AUDIO OUT VA VE 15V 15V GND 5V VA VE 5V 15V VA VE 15V 15V 5V 5V 15V VB VD VD VF VC 15V 15V VG VG VF VB 15V VH VH 15V 15V VC 15V AUDIO IN VB VC VD VF VG VH 15V 5V GND 5V 15V MONO MONO GND MONO OUT MPX SCA1 GND SCA1 SPEAKER SC...

Page 94: ... 37 38 39 40 41 42 43 35 22 23 1 12 34 44 P1 0 P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 RST RxD TxD INT0 INT1 T0 T1 WR RT XTAL2 XTAL1 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 P2 6 P2 7 PSEN ALE P0 7 P0 6 P0 5 P0 4 P0 3 P0 2 P0 1 P0 0 EA GND C A B D VCC C R173 10K 1 2 3 4 5 6 7 8 9 LCD1 DISPLAY CMC216E05 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 23 24 25 26 27 28 29 30 20 21 22 17 18 19 31 32 33 34 GND VCC V0 RS RW EN...

Page 95: ...ND 5V ENABLE GND DATA DATA CLOCK LOCK LED PLL LOCK VCO V VCO RF PRE IF 10 7MHz 15V OUT 10 7MHz SIGNAL GND IF 10 7MHz IF TEST IF 10 7MHz IN 10 7MHz AUDIO OUT 15V GND IF 70 MHz IF 70MHz IF 10 7MHz 15V GND J28 DJ3 J29 SMB J31 DJ3 15V ENABLE 5V GND DATA CLOCK GND DATA IF IN SIGNAL AUDIO OUT LOCK LED PLL LOCK IF AGC IF TEST VCO RF VCO V ...

Page 96: ...1 7 8 14 N C GND OUT Vcc C209 0 1MF C215 NC C208 22MF 16V R216 560 C216 1nF R214 220 U25B LM358 5 6 7 R207 100 R210 330 R233 220K R224 47K C198 0 1MF C207 2 2MF 50V R223 47K D24 5V1 R208 10K U25A LM358 3 2 1 8 4 C205 22MF 16V D21 LL4148 U24 LMX1501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OSCin OSCout Vp Vcc Do GND LD Fin Clock Data LE FC Fr Fp ØP ØR C214 0 1MF R220 100 C203 0 1MF C218 10pF C217 NC ...

Page 97: ... 22uH C250 0 1MF C248 10MF 35V R258 8K2 C260 220MF 35V C264 0 1MF C262 22nF C251 3 3pF R261 10K C252 3 3pF U26 CA3189E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IF IN DECOUPLE IF BIAS IF GND MUTE IN AUDIO AFC OUT IF OUT QUAD REF VCC MUTE OUT METER GND AGC1 AGC2 R264 27K TR1 ORANGE FC1 10 7MHz R254 56 C259 22nF C257 22nF C263 10nF R248 3K9 TR2 ORANGE C261 10MF 35V R252 4K7 IN 10 7MHz AUDIO OUT 15V GND...

Page 98: ...minium Electrolytic Capacitor C25 2 2MF 50V SMD Aluminium Electrolytic Capacitor C26 10pF SMD Multilayer Ceramic Capacitor C27 10MF 35V SMD Aluminium Electrolytic Capacitor C28 10MF 35V SMD Aluminium Electrolytic Capacitor C29 0 1MF SMD Multilayer Ceramic Capacitor C30 0 1MF SMD Multilayer Ceramic Capacitor C31 2 2MF 50V SMD Aluminium Electrolytic Capacitor C32 1MF 50V SMD Aluminium Electrolytic C...

Page 99: ...D Aluminium Electrolytic Capacitor C74 47nF SMD Multilayer Ceramic Capacitor C75 3 3pF SMD Multilayer Ceramic Capacitor C76 10pF SMD Multilayer Ceramic Capacitor C77 0 1MF SMD Multilayer Ceramic Capacitor C78 10MF 35V SMD Aluminium Electrolytic Capacitor C79 22MF 16V SMD Aluminium Electrolytic Capacitor C80 0 1MF SMD Multilayer Ceramic Capacitor C81 10MF 35V SMD Aluminium Electrolytic Capacitor C8...

Page 100: ...ayer Ceramic Capacitor C127 0 1MF SMD Multilayer Ceramic Capacitor C128 1000MF 35V Aluminium Electrolytic Capacitor C129 22MF 16V SMD Aluminium Electrolytic Capacitor C130 0 1MF SMD Multilayer Ceramic Capacitor C131 0 1MF SMD Multilayer Ceramic Capacitor C132 22MF 16V SMD Aluminium Electrolytic Capacitor C133 0 1MF SMD Multilayer Ceramic Capacitor C134 0 1MF SMD Multilayer Ceramic Capacitor C135 2...

Page 101: ...ic Capacitor C180 100pF SMD Multilayer Ceramic Capacitor C181 4 7nF SMD Multilayer Ceramic Capacitor C182 10MF 35V SMD Aluminium Electrolytic Capacitor C183 10MF 35V SMD Aluminium Electrolytic Capacitor C184 0 1MF SMD Multilayer Ceramic Capacitor C185 1nF SMD Multilayer Ceramic Capacitor C186 22nF SMD Multilayer Ceramic Capacitor C187 22nF SMD Multilayer Ceramic Capacitor C188 0 1MF SMD Multilayer...

Page 102: ...ramic Capacitor C234 100pF SMD Multilayer Ceramic Capacitor C235 10pF SMD Multilayer Ceramic Capacitor C236 10pF SMD Multilayer Ceramic Capacitor C237 10nF SMD Multilayer Ceramic Capacitor C238 10nF SMD Multilayer Ceramic Capacitor C239 47pF SMD Multilayer Ceramic Capacitor C240 2 2MF 50V SMD Aluminium Electrolytic Capacitor C241 0 1MF SMD Multilayer Ceramic Capacitor C242 47pF SMD Multilayer Cera...

Page 103: ...e Drum Cored Inductor L19 6T 0 6D Ferrite Drum Cored Inductor L20 6T 0 6D Ferrite Drum Cored Inductor L21 6T 0 6D Ferrite Drum Cored Inductor L22 22uH Ferrite Drum Cored Inductor R1 1K2 1 4W SMD Thick Film Resistor R2 2K2 1 4W SMD Thick Film Resistor R3 2K2 1 4W SMD Thick Film Resistor R4 10K T 1 4W Cermet Skeleton Trimmer Resistor R5 10K 1 4W SMD Thick Film Resistor R6 27K 1 4W SMD Thick Film Res...

Page 104: ...Film Resistor R49 100K 1 4W SMD Thick Film Resistor R50 1K2 1 4W SMD Thick Film Resistor R51 220K 1 4W SMD Thick Film Resistor R52 20K T 1 4W Cermet Skeleton Trimmer Resistor R53 1K2 1 4W SMD Thick Film Resistor R54 2K2 1 4W SMD Thick Film Resistor R55 20K T 1 4W Cermet Skeleton Trimmer Resistor R56 330 1 4W SMD Thick Film Resistor R57 12K 1 4W SMD Thick Film Resistor R58 470K 1 4W SMD Thick Film ...

Page 105: ...K 1 4W SMD Thick Film Resistor R102 10K 1 4W SMD Thick Film Resistor R103 10K 1 4W SMD Thick Film Resistor R104 39K 1 4W SMD Thick Film Resistor R105 22 1 4W SMD Thick Film Resistor R106 10K 1 4W SMD Thick Film Resistor R107 47K 1 4W SMD Thick Film Resistor R108 10K H 1 4W Multi Turn Cermet Trimmer Resistor R109 1K2 1 4W SMD Thick Film Resistor R110 6K8 1 4W SMD Thick Film Resistor R111 47 1 4W SM...

Page 106: ...r R155 22K 1 4W SMD Thick Film Resistor R156 220K 1 4W SMD Thick Film Resistor R157 470K 1 4W SMD Thick Film Resistor R158 10K T 1 4W Cermet Skeleton Trimmer Resistor R159 10K 1 4W SMD Thick Film Resistor R160 68K 1 4W SMD Thick Film Resistor R161 10K 1 4W SMD Thick Film Resistor R162 390 1 4W SMD Thick Film Resistor R163 33 1 4W SMD Thick Film Resistor R164 33 1 4W SMD Thick Film Resistor R165 33...

Page 107: ... R208 10K 1 4W SMD Thick Film Resistor R209 18K 1 4W SMD Thick Film Resistor R210 330 1 4W SMD Thick Film Resistor R211 4K7 1 4W SMD Thick Film Resistor R212 1K8 1 4W SMD Thick Film Resistor R213 180 1 4W SMD Thick Film Resistor R214 220 1 4W SMD Thick Film Resistor R215 100 1 4W SMD Thick Film Resistor R216 560 1 4W SMD Thick Film Resistor R217 NC R218 3K9 1 4W SMD Thick Film Resistor R219 220 1 ...

Page 108: ...260 180 1 4W SMD Thick Film Resistor R261 10K 1 4W SMD Thick Film Resistor R262 15K 1 4W SMD Thick Film Resistor R263 27K 1 4W SMD Thick Film Resistor R264 27K 1 4W SMD Thick Film Resistor R265 1K2 1 4W SMD Thick Film Resistor R266 270 1 4W SMD Thick Film Resistor R267 270 1 4W SMD Thick Film Resistor R268 15K 1 4W SMD Thick Film Resistor R269 330 1 4W SMD Thick Film Resistor R271 330 1 4W SMD Thi...

Page 109: ...Transistor Q14 BF199 RF Bipolar Transistor Q15 BF199 RF Bipolar Transistor Q16 2N2369A RF Bipolar Transistor Q18 BSX20 RF Bipolar Transistor U1 LM358 Operational Amplifier U2 LM358 Operational Amplifier U3 LM358 Operational Amplifier U4 LM358 Operational Amplifier U5 SAA6579T U6 CD4066 U7 LF353 Operational Amplifier U8 LF353 Operational Amplifier U9 LF353 Operational Amplifier U10 LM386 U11 LF353 ...

Page 110: ...B Jack 50 Ohm J14 IF IN SMB PCB Jack 50 Ohm J15 DJ3 PCB Pin Strip Header J16 AUDIO OUT SMB PCB Jack 50 Ohm J17 IF AGC SMB PCB Jack 50 Ohm J18 IF TEST SMB PCB Jack 50 Ohm J19 DB9 Male PCB Mounting Header J20 DJ3 PCB Pin Strip Header J21 DJ2X3 PCB Pin Strip Header J22 SMB SMB PCB Jack 50 Ohm J23 SMB SMB PCB Jack 50 Ohm J24 DJ2 PCB Pin Strip Header J25 DJ2 PCB Pin Strip Header J27 TEST Fref SMB PCB J...

Page 111: ...OMB Rif Value Remarks Description Code TR3 GREEN RF Transformer TR4 GREEN RF Transformer TR5 GREEN RF Transformer TR6 GREEN RF Transformer TR7 GREEN RF Transformer ...

Page 112: ...Document Number Rev Date Sheet of OMB ZARAGOZA SPAIN ACTIVE FILTER RF IN RF OUT 15V GND VCO 15V V PLL RF PLL RF AUX RF OUT GND C3 6 8pF M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 RF2 G2 C4 47pF C2 220pF J1 IF 70 MHz 1 2 J2 V PLL 1 2 J4 RF PLL 1 2 C1 1nF TERM1 15V J3 RF IN 1 2 ...

Page 113: ...15 1 8 10pF C23 3 3pF L8 4T 8D C16 1 8 10pF C24 3 3pF L2 CHOKE L3 CHOKE C8 100MF 47V L5 4T 8D C17 3 3pF Q1 BFR91A R5 33K R2 220 C11 3 3pF L6 4T 8D C7 1nF C25 3 3pF C18 1 8 10pF C26 3 3pF C19 1 8 10pF L9 4T 8D L7 4T 8D C27 3 3pF C20 1 8 10pF R1 39 C9 0 1MF L1 CHOKE C5 1nF C6 1nF C21 3 3pF Q2 BFR91A R6 22K R3 180 C12 3 3pF Q3 BFR91A R7 18K R4 180 C13 3 3pF RF IN RF OUT 15V ...

Page 114: ... 330 D5 BB505 D3 BB505 D4 BB505 D2 BB505 C40 10pF COAX1 UT085 C41 1 8 10pF Q4 BC817 16L 3 1 2 R10 13K3 R8 8K2 R20 10 R21 330 C35 220MF 16V C28 0 1MF C33 0 1MF C29 0 1MF C49 100pF C34 0 1MF R9 100 L10 CHOKE RF FERRITE C30 0 1MF C31 2 2MF 16V C32 2 2MF 16V C38 1pF Q5 J310 1 3 2 R14 100 R16 22 C42 1 8pF C37 1pF C48 0 1MF C47 0 1MF R27 22 R25 330 R28 100 C54 1pF C52 10pF C53 1pF R22 22 C55 10pF R26 10...

Page 115: ...pacitor NPO C25 3 3pF Ceramic Disc Capacitor NPO C26 3 3pF Ceramic Disc Capacitor NPO C27 3 3pF Ceramic Disc Capacitor NPO C28 0 1MF SMD Multilayer Ceramic Capacitor C29 0 1MF SMD Multilayer Ceramic Capacitor C30 0 1MF SMD Multilayer Ceramic Capacitor C31 2 2MF 16V SMD Multilayer Ceramic Capacitor C32 2 2MF 16V SMD Multilayer Ceramic Capacitor C33 0 1MF SMD Multilayer Ceramic Capacitor C34 0 1MF S...

Page 116: ... Resistor R5 33K SMD Thick Film Resistor R6 22K SMD Thick Film Resistor R7 18K SMD Thick Film Resistor R8 8K2 SMD Thick Film Resistor R9 100 SMD Thick Film Resistor R10 13K3 SMD Thick Film Resistor R11 330 SMD Thick Film Resistor R12 330 SMD Thick Film Resistor R13 330 SMD Thick Film Resistor R14 100 SMD Thick Film Resistor R15 2K7 SMD Thick Film Resistor R16 22 SMD Thick Film Resistor R17 180 SMD...

Page 117: ... RF Bipolar Transistor Q4 BC817 16L SMD Bipolar Transistor Q5 J310 JFET Q6 BC817 16L SMD Bipolar Transistor Q7 BFR93L SMD RF Bipolar Transistor Q8 BFR93L SMD RF Bipolar Transistor M1 MIXER RFMX 1X RF Mixer J1 IF 70 MHz SMB PCB Jack 50 Ohm J2 V PLL SMB PCB Jack 50 Ohm J3 RF IN SMB PCB Jack 50 Ohm J4 RF PLL SMB PCB Jack 50 Ohm COAX1 UT085 Coaxial Cable ...

Page 118: ... 2 9 0 80 950MHz 3 3 3 5 0 82 Final stage PD55025 FREQUENCY POLARIZATION VOLTAGE V CURRENT 10W A CURRENT 20W A 200MHz 0 2 0 5 1 7 2 0 2 3 2 5 300MHz 0 3 0 6 1 8 2 2 2 6 2 7 400MHz 0 5 0 7 1 9 2 3 2 7 2 8 950MHz 0 7 0 9 1 9 2 4 NOT USED In order to regulate the return put a 25Ω load or two 50Ω loads with a T type N or BNC and adjust the RFL instrument until you read the value offered by the wattmet...

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OMB MT-MR PLATINUM, Technical Manual

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