NT 250 Technical and Maintenance Manual NicomUsa Inc TABLE OF CONTENTS CHAPTER 1

Transcription

1 NT 50 Technical and Maintenance Manual NicomUsa Inc TABLE OF CONTENTS CHAPTER Transmitter General Description And Installation Procedures Page Remote Control Feature Page Programming the NT 50 Page 5 CHAPTER Electrical & Mechanical Specifications Page 0 Front Panel Description Page Rear Panel Description Page 4 CHAPTER 50 W schematics and components list Page 5 Page

2 NT 50 Technical and Maintenance Manual NicomUsa Inc CHAPTER GENERAL DESCRIPTION NT 50 Transmitter Exciter INTRODUCTION The NT 50 FM Exciter is the latest in state of the art products available from Nicom. This Transmitter is designed with high reliability components and is intended to give many years of trouble free continuous service. This unit incorporates many features including a switching power supply and a PLL frequency synthesizer. The latest SMD technology has allowed to make a more compact unit (only rack spaces) and at the same time a very light unit (only lbs). INSTALLATION After unpacking the module, check for any mechanical damage or loose parts inside.if there is any transportation damage, inform the supplier immediately and do not put the module into operation. The voltage is applicable from 00 to 40 Volts without needing any change. Ensure that the station s ground system connections have a ground resistance of less than 5 ohms. The equipment s rack or cabinet must be effectively grounded. Check that the transmitter s main switch is off. Connect the power cord to the AC plug. STARTING PROCEDURE Connect the antenna cable to the N connector on the back of the unit. The antenna system must be set up to operate at the transmitter s working frequency. ATTENTION Antenna matching is extremely crucial for FM transmitters. Operate this unit only after verifying good matching. Mismatching will decrease the communication distance and unduly stress the semiconductors. Turn on the transmitter. After or seconds the green LED PLL LOCK should turn on. This indicates that the frequency is locked on the programmed value. After more second the RF ENABLE green LED will come on. This indicates that RF power is being delivered to the output connector on the back. Now you can input modulation. For MONO operation connect your signal to the XLR connector following the connecting instructions printed on the back of the transmitter and then regulate the input level with the apposite trimmer. For stereo input, use the BNC connector labeled MPX. Regulate the audio with the apposite trimmer. Note:Be sure that the modulation level is close to but not more than 75KHz. 75KHz is 00% modulation. Lower modulation level will decrease the S/N value while over-modulation (>00%) will cause distortion at the receiver and it is against current regulations. Page

3 NT 50 Technical and Maintenance Manual NicomUsa Inc REMOTE CONTROL FEATURE The NT 50 is equipped with a 9 pin RS connector that allows all the mains telemetry functions. The software is supplied with the unit and with this CD rom it's possible to monitor and to change the main parameters ot the NT 50 on the computer's screen. The NT 50 is also supplied with the interlock connector that allows to switch the power on and off simply by grounding the inner conductor of the BNC. NOTE: The CD Rom supplied contains the remote control software of the NT 50. REMOTE CONTROL SOFTWARE INSTALLATION The NT 50 comes with a Serial port RS. This port allows a Bi-Directional remote control of the unit from a PC. INSTALLING THE SOFTWARE. Insert the NT 50 CD-ROM into the CD drive.. Run Setup.exe file found in the main folder of the CD-ROM. The installation will continue automatically asking only for the name of the folder of the hard drive where the program will be installed. It will be necessary to reboot the computer.. Once installed, the Tx_Nicom program icon can be recalled by clicking : Start - Programs - Tx_Nicom icon. CONNECTING THE NT 50 The NT 50 is equipped with a Serial Port (RS) in the rear panel. To connect the computer with the NT 50 we recommend standard serial cables Pin-to-Pin; the lenght of the cable must stay within 60 feet. REMEMBER TO CLOSE THE PROGRAM BEFORE REMOVING THE CONNECTING CABLE Page

4 NT 50 Technical and Maintenance Manual NicomUsa Inc RUNNING THE PROGRAM Once the program is running, from the main screen it is necessary to click the POWER ON button; the screen will light up and a message" COMMUNICATION IN PROGRESS" will appear. After few seconds, on the left side of the screen, the operating frequency will appear together with all the other parameters. If not, check the Communication port setting (COM-COM ). To change it, click the File menu and then select "set Port". The other parameters shown on the screen are the following:. Temperature in Celsius ( remember that Farheneit is Celsius x.8 0). Lock Indicator showing that PLL circuit of the unit is locked. On the Air showing that the unit is transmitting 4. RF Forward giving the amount of Watts radiated 5. RF Reflected giving the amount of reflected power On the right side of the screen there are four buttons that allow to modify the parameters: a. Send Button to be used after a change of frequency is made b. Set Frequency allows the change of frequency by clicking the new frequency on the keyboard on the left side of the screen c. Disconnect allows to disconnect the system d. RF On turns up and down the power Page 4

5 NT 50 PROGRAMMING Connect a 50 ohm load or 50 ohm antenna to the RF output, connect the equipment into a mains supply (00 40 VAC). The equipment is factory pre-set to 50 W. Switch ON the power and the yellow V POWER LED will light. The Display will show: WAIT PROGRAM SETTING After seconds the green PLL LOCK led will light and the Display will show an increasing bar. After a further 5 seconds the green ENABLE will light and there will be output power. WAIT PROGRAM SETTING At this point the Display will show the next parameter: Level Modulation (MOD > ); Forward Power (FRW 50.0W); Reflected Power (RFL 0.4W). MOD > FRW 50W RFL 0.4W PROGRAM SETTING

6 The default frequency is MHz. To display the frequency push the SETTING key. In order to display the parameter push the SELECT key. Display Password The Password mode is factory set to enable, and is not possible change this setting. The default password is. The way for changing the password is the following: Press the PROGRAM key for seconds; PASSWORD PROGRAM SETTING Press the PROGRAM key to move the underscore character position at the required digit, and press the SETTING key to confirm the digit. * PASSWORD PROGRAM SETTING Repeat the same for the two remaining digits. * * * PASSWORD PROGRAM SETTING If the password is correct press the SETTING key to confirm, otherwise press the PROGRAM key to select again.

7 CONFIRM (Y/N)? N=SEL. Y=SET. PROGRAM SETTING If the password is not correct an error is displayed: ERROR PASSWORD PROGRAM SETTING After a few seconds the display will show the parameters again. When the password is correct, the display will show: NEW PASS. = SET. NEW FREQ. = PRG PROGRAM SETTING To change the password press the SETTING key. To change the frequency press the PROGRAM key. For changing the password proceed with the same method for the required password: NEW PASSWORD PROGRAM SETTING The confirmation password will be required. CONFIRMATION PROGRAM SETTING

8 If the password is correct the display will show: STORED NEW PASSWORD PROGRAM SETTING If the confirmation password is wrong the display will show: ERROR CONFIRMATION PROGRAM SETTING IMPORTANT NOTE! BE CAREFUL! Once the password is set, it must be remembered, otherwise neither the frequency nor the password can be reset and the unit will have to be returned to Nicom for resetting. Display Change of Frequency. Press the PROGRAM key for seconds and enter the correct password. At this point press again the SELECT key: NEW PASS. = SET. NEW FREQ. = PRG PROGRAM SETTING Press the PROGRAM key to change the desired digit and press the SETTING key to confirm it. FREQUENCY? MHz PROGRAM SETTING

9 The underscore character indicates which digit can be change. To move the underscore character hit the PROGRAM key. When the new frequency is chosen, then press the SETTING key confirm it. After a WAIT CYCLE, the display will show the parameters: MOD > FRW 50W RFL 0.4W PROGRAM SETTING After 7 minutes the display light will switch off and the display will show: NICOM MHz PROGRAM SETTING

10 NT 50 Technical and Maintenance Manual NicomUsa Inc CHAPTER ELECTRICAL SPECIFICATIONS NT 50 TECHNICAL DATA Power output: to 70 Watts continuously variable Frequency of operation: Sinthesized with TXCO crystal reference RF output connector/ Impedance: Type "N" Female / 50 Ohms Frequency Stability: Better than 5ppm (± 500 Hz), 0 to 50 C. Frequency Range: Mhz Frequency programming: Digitally in 0 Khz increments. Modulation type: Direct FM at the carrier frequency S/N Ratio (ref. to 50 Khz / 000 Hz): Mono > 70dB - Stereo > 65 db. Distortion, THD: < 0. %, Typ % Asyncronous AM S/N ratio: 65 db below reference carrier with 00% AM modulation, 75 usec de-emphasis (no FM modulation present). Syncronous AM S/N ratio: 60 db below reference carrier with 00% AM modulation (FM modulation ± 75 Khz). DC input power: 4 V VDC 8 A AC input power: Single phase V Ambient Temperature Range: 0 to 50 C ( to F) Spurious and Harmonic or Subharmonic Emissions: < -80 db or better Stereo Separation 55 Khz Page 0

11 NT 50 Technical and Maintenance Manual NicomUsa Inc COMPOSITE OPERATION Composite inputs MPX input MPX input impedance MPX input level Composite FM unweighed S/N ratio Composite Total Harmonic Distortion Composite Intermodulation Distortion Baseband Crosstalk SCA Inputs SCA Input Impedance SCA Input Levels SCA Amplitude Response Crosstalk four total, for MPX and for SCA unbalanced bnc connector K ohms,5 V p-p (,7 Vrms/.64 dbm) > 78 db below ± 75 Khz deviation at 400 Hz measured in a 0 Hz - 00Khz bandwidth with 75 usec de-emphasis (RMS) 0.05 % typical 0.05 %, measured with a Khz and a. Khz tone, : ratio, at 00% modulation 0 Hz - 60 Khz within 0.5 db main to stereo subchannel and stereo subchannel to main > 55 db ( 60 db typical) unbalanced BNC connectors 0 K Ohms 0 dbm (775 mv rms/. V p-p) nominal for ± 75 Khz deviation, adjustable ± 0.8 db, 40 Khz to 00 Khz 67 Khz SCA to main or to stereo subchannel >65dB 9 Khz SCA to main or to stereo subchannel >70 db MONOAURAL OPERATION Audio Input Impedance Audio Input Level FM S/N Ratio Audio Frequency Response Intermodulation Distortion 600 Ohms balanced or unbalanced; 50 db common mode suppression 0 dbm (775 mv rms/. V p-p) nominal for ± 75 Khz deviation, adjustable > 70 db below ± 75 Khz deviation at 400 Hz measured in a 0 Hz - 0Khz bandwidth with 75 usec de-emphasis (RMS) ± 0.8 db, 0 Hz to 5 Khz 0.05 %, measured with a Khz and a. Khz tone, : ratio, at 00% modulation Page

12 NT 50 Technical and Maintenance Manual NicomUsa Inc MECHANICAL SPECIFICATIONS Chassis Dimensions: Front panel dimensions: mm (5.") H 6 mm (.8")D 445 mm (7.5) W 48 mm (9") W mm (5.") H Ambient operating temperature: from 0 to 50 C ( to F) Humidity: Weight: 90% maximum, non condensing. Lbs ( 4.5 Kg) Shipping Dimensions: " x " x 8" Page

13 LOCK VDC PWR ADJ. 5 ENABLE 4 VDC PROGRAM SET ON 9 OFF FM TRANSMITTER NT 50 -EXTERNAL POWER SUPPLY CORRECT OPERATION YELLOW INDICATOR - POWER STAGE SUPPLY CORRECT OPERATION YELLOW INDICATOR - PLL LOCK FREQUENCY CONTROL CORRECT OPERATION CIRCUIT GREEN INDICATOR 4 - PRESENCE OF RF POWER AT FREQUENCY SET ON OUTPUT CONNECTOR GREEN INDICATOR 5 - RF OUTPUT POWER ADJUSTING FROM 0 TO OVER 50W 6- LCD MULTIMETER DISPLAY SHOWING: - operational frequency - modulation - forward rf power - reflected power 7-8-THESE PUSH BUTTONS ALLOW TO TO SELECT ON LCD DISPLAY THE FOLLOWING MENU: - display parameter - password - change of operational frequency 9 - MAINS SWITCH TITLE NICOM NT50 FRONT PANEL DATE DRAWING NO. JULY 00 Nt50 Front Panel.CDR

14 RF OUTPUT 50 OHM 50W REMOTE CONTROL 6 4 SCA SCA SCA MONO MPX S 4 INTERLOCK MAINS V WARNING Voltages under equipment cover plate can be hazardous to your life. Equipment only can be handled by qualified personnel. FUSE A CE - MAIN SUPPLY CONNECTOR - AC FUSE A -FAN 4 - DB 9 PIN INPUT / OUTPUT CONNECTOR FOR TELEMETRY ( opt.0 ) 5 - BNC FEMALE FOR CONNECTION OF THE INTERLOCK LOOP - A CONNECTION TO GROUND INHIBIT RF POWER BNC FEMALES FOR SUBCARRIERS GENERATORS INPUTS SCA INPUT ADJUSTING LEVELS - XLR FEMALE BALANCED MODE MONO AUDIO INPUT - MONO INPUT ADJUSTING LEVEL 4 - BNC FEMALE FOR THE COMPOSITE MPX INPUT 5 - MPX INPUT ADJUSTING LEVEL 6 - N FEMALE FOR RF OUTPUT POWER TITLE NICOM Nt50 EXCITER REAR PANEL LAYOUT DATE DRAWING NO. JULY 00 Nt50 Rear Panel.cdr

15 LIMITER VCO RF DRIVER RF AMPLIFIER LPF DIRECTIONAL COUPLER RF OUTPUT MPX ADJ MONO AUDIO INPUT PLL SCA SIGNAL INTERFACE TCXO.8 MHz RS DISPLAY VAC POWER SUPPLY VDC MICROCONTROLLER NICOM MHz N COM Title FUNCTIONAL SCHEMATIC Size Document Number Rev B Mod. NT 50.0 Date: Friday, October 4, 00 Sheet of

16 VAC 0V - 0V N L S AC MALE with EMC FILTER F.5A FAN 4 V F 50mA MPX J BNC L CHOKE JR XLR L CHOKE MONO - G L CHOKE C SCA J BNC L4 CHOKE SCA J4 BNC L5 CHOKE SCA J5 BNC L6 CHOKE INTERLOCK J6 BNC L7 CHOKE TX RX RS P DB9 MALE J RF OUTPUT COAX RG0 FAN V 5V POWER SUPPLY RF FILTER RF AMPLIFIER 50W RV 75V RV 75V L N MPX MPX MONO MONO- MONO SCA SCA SCA RF OUTPUT EARTH 5V RF FORWARD RF REFLECTED RF INPUT RF OUTPUT RF INPUT POWER SUPPLY L N EARTH 48V NICOM MHz N L L SCA SCA SCA Interlock Interlock 5V ESVA BOARD DJ-RS RF OUTPUT V- GATE REFLECTED POWER FORWARD POWER TEMPERATURE J4-LED & ADJ POWER DISPLAY 7V GATES -V TEMPERATURE FAN V COAX RG6 R.9 / 5W F 50mA F4 A R.9 / 5W N CONTROL PANEL DISPLAY SW SW DEV 4 LED & ADJ POWER DISPALY Title N COM GENERAL SCHEMATIC Size Document Number Rev A Mod. NT 50.0 Date: Friday, October 4, 00 Sheet of 8

17 TERM4 FUSE A TERM5 FUSE B L IN TERM L8 0.8mH TERM6 L OUT HEART TERM C uf / 50V C.nF / 50V RV 75V RV 75V SW N IN TERM L9 0.8mH C.nF / 50V RV 75V TERM7 N OUT Title N COM EMC FILTER Size Document Number Rev A Mod. EMC-0.0 Date: Friday, January, 00 Sheet of

18

19 4V 4V R K LED PW J POWER J4 BNC J8 BNC J9 BNC 4V D LL448 INTERLOCK 4V SCA SCA Power Supply Audio 5V VA VB 5V -5V VC VD -5V 5V VA VB VC 5V VA VB 5V -5V VC VD -5V 5V VA VB VC RF Driver 5V RF OUTPUT RF OUTPUT DRIVER OFF V-ADJ RF INPUT RF INPUT 5V J SMB V-ADJ DRIVER OFF Protection & Meter 4V 5V 5V -5V VADJ FORWARD POWER REFLECT POWER V. GATE LED RF ADJ-A ADJ-B ADJ-C Interlock RF FWD METER RF RFL METER DB9_FWD_PW DB9_RFL_PW 4V 5V 5V -5V V-ADJ IN FWD PW IN RFL PW V-GATE LED RF ADJ-A ADJ-B ADJ-C INTERLOCK FWD PW RFL PW DB9_FWD DB9_RFL TEMP. J9 PUSH SW SW ADJ-A ADJ-B ADJ-C LED LOCK LED RF SW SW C MF / 6V 5V -5V R K 5V C nf ADJ-A ADJ-B ADJ-C 4 LED RF 5 6 LED LOCK 7 LED PW 8 ADJ-A ADJ-B ADJ-C SW L uh C4 nf J DJx5 J0 RJ45 LED PW LED LOCK LED RF SW 0 C MF / 6V R 0K J5 STEREO_CODER J7 DJ SCA SCA VD -5V VD -5V VCO 5V PLL 5V 5V 5V L uh TERM 5V J0 BNC C5 nf C6 nf SCA SCA 5V RF OUT 5V 5V -5V L uh TERM -5V 4 J XLR J6 BNC MONO MONO - MONO MPX MPX VU METER BF OUT BF OUT VU METER BF IN BF IN RF OUT V-VCO RF PLL RF PLL V-VCO RF IN RF IN LED LOCK PLL LOCK DATA CLOCK ENABLE DATA LED LOCK LOCK DATA CLOCK ENABLE IN FWD PW IN RFL PW C7 nf C9 nf L4 uh L5 uh C8 nf C0 nf TERM TERM4 FWD PWR RFL PWR C nf C nf L6 uh TX RX J DB9_AUX Microcontroller 5V V-GATE C nf C4 nf TERM5 V. GATE 5V R4 0K L8 uh C8 nf C9 nf 5V L7 uh C6 9pF C7 9pF RX RS Forward PW Reflected PW VU Meter Temperature DATA FWD PW RFL PW VU METER TEMP. DATA V-ADJ C5.MF / 50V TERM6 TERM7 V-ADJ J DB9 0 SW DB9 MONITOR D LL448 L0 uh C nf C nf INTERLOCK DB9_FWD L9 uh C0 9pF C 9pF TX RS CLOCK ENABLE RF ON/OFF PLL LOCK SW SW CLOCK ENABLE INTERLOCK LOCK SW SW L uh C4 nf C5 nf DB9_RFL Title N COM Mather Board ESVA-C Size Document Number Rev C Mod. ESVA-C.0 Friday, October 4, 00 Date: Sheet of

20 STEREO VA C6 60pF BF OUT MODULATION R9 5K R6 47K J4 DJ UB OP R5 7K R8 47K UA OP75 - R7 K BF OUT LIMITER D D4 BAT4 BAT4 R5 R6 R7 K 00 K9 5V -5V VB R 47K C8 pf R0 7K C7 0pF R4 K C9 470pF R K SCA SCA R8 K C 000MF / 5V R9 K9 R 0K R K C 470pF R0 K SCA SCA R4 5V C4 0MF / 5V R5 0K C0 00MF / 6V R79 0K R K C 470pF R K SCA SCA VU METER D6 V R0 560K D5 LL448 C7.MF / 50V UA LM58 - C8 0MF / 5V D7 LL448 UB LM58 7 D8 LL R6 00K R8 4K7 C5 470MF / 5V R9 0K C6 470MF / 5V R7 K MPX MPX R R 00K R 00K R4 NC -5V C9 0pF R5 560K 5V 5V C40 4.7nF VA VA MONO MONO R9 0K R40 K R4 K C4 00MF / 5V R7 4K7 R4 0K VC - J5 DJ R8 00 UA LF5 50uS 75uS C4 R44 6.8nF 0K R45 K9 R6 0K UB LF5 7 R4 0K VC VB VC VB MONO - R48 0K C4 00MF / 5V R47 4K7 VD CMRR R46 K9 FILT FILTER 9KHz R49 K R50 0K MONO VD -5V VD -5V R5 4K7 R5 0K C44 47pF C45 47pF N COM Title Audio Output Size Document Number Rev Mod. ESVA-C.0 C Friday, October 4, 00 Date: Sheet of

21 5V LCD DISPLAY V050 5V JP 5V Y.059MHz 5V DB0 _DB0 DB _DB DB _DB DB _DB DB4 _DB4 DB5 _DB5 DB6 _DB6 DB7 _DB7 RS _RS RW _RW EN _EN V0 _V0 VCC _VCC _ LED - _LED- LED _LED NC _NC CH0 CH CH CH 5V SDTA SCLK ADC_EN 5V U6 T89C5RD D0 D D D D4 D5 D6 D7 C50 MF / 6V D[0:7] 7 D0 C46 0MF / 5V C47 0.MF C48 pf C R5 0K VU Meter Forward PW Reflected PW Temperature R55 0K R56 0K R57 0K R58 0K R59 NC R60 NC R6 NC R6 0K C5 00MF / 5V R6 K5 R54 K U4 CH0 CH CH CH Vref OUT Vref IN A D ADC084 VCC DO DI CLK CS SARS 4 0 C49 pf U5 MAX80L RST VCC C5 0.MF 4 8 D 5 9 D D D4 D5 D6 D7 4 RS 5 RW 6 EN 0 9 R64 0K V Q BC7 C5 0.MF TX RS RX RS DATA CLOCK TX RX C56 MF / 6V C58 MF / 6V U7 PLL_DTA PLL_CLK C54 MF / 6V MAX 6 C VCC 4 C- C V 5 6 C- V- 7 0 T OUT T IN 8 9 R IN R OUT 4 T OUT T IN R IN R OUT 5 C55 0.MF C57 MF / 6V C59 MF / 6V TXD RXD EN RW RS LAMP SETUP RXD TXD SW SW PLL_EN ADC_EN RF_ONOFF PLL_LOCK 5 EA 0 RST XTAL XTAL P.0 P. P. P. P.4 P.5 P.6 P.7 RxD TxD INT0 INT T0 T WR RT A VCC P0.0 P0. P0. P0. P0.4 P0.5 P0.6 P0.7 P.0 P. P. P. P.4 P.5 P.6 P.7 ALE PSEN B C 4 D PROG. J6 DJ D0 D D D D4 D5 D6 D7 R66 6k8 R67 6k8 R68 6k8 R69 6k8 R70 6k8 R7 6k8 R7 6k8 J7 DJ 5V SCLK SDTA PLL_CLK PLL_DTA SW SW SETUP LAMP R65 K ENABLE PLL_EN RF ON/OFF D9 LL448 RF_ONOFF PLL LOCK PLL_LOCK SW SW SW SW Title N COM Microcontroller Size Document Number Rev B Mod. ESVA-C.0 Date: Friday, October 4, 00 Sheet of

22 5V D0 LED U8 L L uh U9 UA7805 R7 K 4V C60 000MF / 5V C66 0.MF C6 00MF / 5V V IN OUTPUT 4 5 FB ON/OFF D C67 0.MF C6 000MF / 5V C6 00MF / 5V C64 47MF / 6V C68 0.MF IN OUT C69 0.MF C65 47MF / 6V D LED 5V R74 90 R75 VA C7 0.MF C70 MF / 6V C7 0.MF R76 VC U0 LM575/S5 L4 50uH C74 0.MF C7 MF / 6V C75 0.MF C77 0.MF C76 00MF / 5V V IN OUTPUT 4 5 FB ON/OFF D MBRS40 L5 uh U UA7905 C78 0.MF C79 000MF / 5V C80 00MF / 5V C8 47MF / 6V C8 0.MF IN OUT C8 0.MF C84 47MF / 6V D4 LED -5V R77 90 R78 VB C85 0.MF C86 MF / 6V C87 0.MF R79 VD C88 0.MF C89 MF / 6V C90 0.MF -5V D5 LED R80 K N COM Title Power Supply Size Document Number Rev A Mod. ESVA-C.0 Date: Friday, October 4, 00 Sheet of

23 V 4V 5V 5V 5V 5V C9 0MF / 5V 4V 5V 5V R8 00K R85 47K R8 47K R86 47K - UA LM58 D6 5V R84 47K R8 47K Q BC7 R87 K LED RF -5V -5V C9 0.MF R88 50 R89 50 C9 470MF / 5V C94 470MF / 5V R9 0 R90 ADJ-A ADJ-B Rext 5K RF ADJ. 5V D7 LL448 R9 4K7 Q BC7 ADJ-C Interlock D8 LL448 R95 47K C95 0.MF R94 47K Q4 BC7 R96 K R97 47K -5V Q5 BC7 R9 47K C96.MF / 50V 4V Q6 TIP4 C97.MF / 50V DRIVER OFF 5V -5V VADJ R0 5K SWR D LL448 D4 LL448 PWR R80 5K C59 0.MF R0 K R8 K C98.MF / 50V UB LM R8 470K D9 5V R00 7K R0 00K -5V Q7 BC7 R V R99 00 C99 0MF / 5V V. GATE REFLECT POWER R8 4K7 R84 4K7 C60 nf R04 K R06 K RFL -5V UB LM R07 50K R05 0K C00.MF / 50V U4B LM58 7 R08 00 RF RFL METER DB9_RFL_PW 5V R09 0K C0 0MF / 5V R0 K C0 0.MF R 0K FORWARD POWER R K R4 8K - UA LM58 R 0K C0.MF / 50V C04 0MF / 5V 5V RF FWD METER FWD R5 50K - U4A LM58 R6 00 DB9_FWD_PW R7 K C05 0.MF R8 0K R9 0K N COM Title Protection & Meter Size Document Number Rev Mod. ESVA-C.0 C Friday, October 4, 00 Date: Sheet of

24 R0 5V R C06 000MF / 6V C07.MF / 50V U5 UA7808 IN OUT C08.MF / 50V R 47 R 47 C0 0.MF C09 000MF / 6V R4 8 R5 8 C 0.MF C 0MF / 5V C 0.MF COAX RG78 R6 680 R7 680 Q8 J0 V-VCO C8.MF / 50V R 6K8 D0 MV09 D4 MV09 D MV09 D5 MV09 D MV09 D6 MV09 D MV09 D7 MV09 C6 00pF R8 0 L7 µh Q9 J0 R0 470 C7.pF C9.pF 4 U6 ERA6 L6.µH R9 0 C0 00pF C4 0MF / 5V C5 0.MF RF OUT RF OUT BF IN C 47MF / 6V R 47K L9 µh L8 8T/0.6D C 00pF BF IN R 470K R4 80 RF PLL C pf RF PLL Title N COM VCO Size Document Number Rev B Mod. ESVA-C.0 Date: Friday, October 4, 00 Sheet of

25 5V C6 0.MF C4 0MF / 5V C5 MF / 6V C7 0.MF TCXO MHz.800 N.C Vcc 4 5V R5 56K 7 8 OUT V-VCO C0.MF / 50V D8 LL448 R4 0K R44 K C4 470MF / 6V R8 8K R45 0K R4 00 C 00MF / 5V C5 0MF / 5V C8 MF / 6V U8A LM R7 00 R48 K C7 0.47MF / 50V R4 560 Q0 BC7 R9 0 R46 K9 R6 0K R40 4K7 C MF / 6V R47 K9 C6 47MF / 6V C 0.MF C9 nf OSCin OSCout Vp Vcc Do LD U7 LMX50 ØR ØP Fp Fr FC LE Data Fin Clock J8 TEST Fref. C8 nf RF IN RF IN R49 00 CLOCK DATA ENABLE DATA R5 47K R5 47K Q BC7 R50 47K LED LOCK R D9 LED R54 47K R5 47K C9 MF / 6V PLL LOCK D 5V R6 K R R D0 LL448 7 U8B LM58 R K C40.MF / 50V R56 47K R58 00K Title N COM PLL Size Document Number Rev B Mod. ESVA-C.0 Date: Friday, October 4, 00 Sheet of

26 ADJ-POWER 5V R6 K C4 0.MF C4 0MF / 5V D LL448 R6 0 R64 0 DRIVER OFF R66 8K R65 0K C4 0.MF R C46 0.MF R70 0 R7 0 C44 0MF / 5V R C45 nf R7 9 L0 8T/0.4D R68 90 R69 R7 0 R74 0 R76 C47 4.7nF L T/.6D L T/.6D RF OUTPUT C5 0.MF R77 K R78 56 C5 nf L T/.6D L4 T/.6D C5 0pF Q PD5500 C48 pf C49 NC C50 0pF RF OUTPUT RF INPUT Q BFR96 C54 9pF C55 NC C56 NC C57 pf RF INPUT C58 pf Title N COM RF Driver Size Document Number Rev B Mod. ESVA-C.0 Date: Friday, October 4, 00 Sheet of

27 NICOM Rif. Value Remarks Description Code C0.MF / 50V SMD Aluminium Electrolytic Capacitor C04 0MF / 5V SMD Aluminium Electrolytic Capacitor C05 0.MF SMD Multilayer Ceramic Capacitor C06 000MF / 6V Aluminium Electrolytic Capacitor C07.MF / 50V SMD Aluminium Electrolytic Capacitor C08.MF / 50V SMD Aluminium Electrolytic Capacitor C09 000MF / 6V Aluminium Electrolytic Capacitor C0 0.MF SMD Multilayer Ceramic Capacitor C 0MF / 5V SMD Aluminium Electrolytic Capacitor C 0.MF SMD Multilayer Ceramic Capacitor C 0.MF SMD Multilayer Ceramic Capacitor C4 0MF / 5V SMD Aluminium Electrolytic Capacitor C5 0.MF SMD Multilayer Ceramic Capacitor C6 00pF SMD Multilayer Ceramic Capacitor C7.pF SMD Multilayer Ceramic Capacitor C8.MF / 50V SMD Aluminium Electrolytic Capacitor C9.pF SMD Multilayer Ceramic Capacitor C0 00pF SMD Multilayer Ceramic Capacitor C 47MF / 6V SMD Aluminium Electrolytic Capacitor C 00pF SMD Multilayer Ceramic Capacitor C pf SMD Multilayer Ceramic Capacitor C4 0MF / 5V SMD Multilayer Ceramic Capacitor C5 MF / 6V SMD Aluminium Electrolytic Capacitor C6 0.MF SMD Multilayer Ceramic Capacitor C7 0.MF SMD Multilayer Ceramic Capacitor C8 MF / 6V SMD Aluminium Electrolytic Capacitor C9 nf SMD Multilayer Ceramic Capacitor C0.MF / 50V SMD Aluminium Electrolytic Capacitor C 00MF / 5V Aluminium Electrolytic Capacitor C MF / 6V SMD Aluminium Electrolytic Capacitor C 0.MF SMD Multilayer Ceramic Capacitor C4 470MF / 6V Aluminium Electrolytic Capacitor C5 0MF / 5V Aluminium Electrolytic Capacitor C6 47MF / 6V SMD Aluminium Electrolytic Capacitor C7 0.47MF / 50V SMD Aluminium Electrolytic Capacitor C8 nf SMD Multilayer Ceramic Capacitor C9 MF / 6V SMD Aluminium Electrolytic Capacitor C40.MF / 50V SMD Aluminium Electrolytic Capacitor C4 0.MF SMD Multilayer Ceramic Capacitor C4 0MF / 5V SMD Aluminium Electrolytic Capacitor C4 0.MF SMD Multilayer Ceramic Capacitor C44 0MF / 5V SMD Aluminium Electrolytic Capacitor C45 nf SMD Multilayer Ceramic Capacitor C46 0.MF SMD Multilayer Ceramic Capacitor C47 4.7nF SMD Multilayer Ceramic Capacitor C48 pf SMD Multilayer Ceramic Capacitor C49 NC C50 0pF SMD Multilayer Ceramic Capacitor C5 nf SMD Multilayer Ceramic Capacitor C5 0pF SMD Multilayer Ceramic Capacitor C5 0.MF SMD Multilayer Ceramic Capacitor C54 9pF SMD Multilayer Ceramic Capacitor C55 NC

28 NICOM Rif. Value Remarks Description Code C56 NC C57 pf SMD Multilayer Ceramic Capacitor C58 pf SMD Multilayer Ceramic Capacitor C59 0.MF SMD Multilayer Ceramic Capacitor C60 nf SMD Multilayer Ceramic Capacitor L uh SMD Inductor L uh SMD Inductor L uh SMD Inductor L4 uh SMD Inductor L5 uh SMD Inductor L6 uh SMD Inductor L7 uh SMD Inductor L8 uh SMD Inductor L9 uh SMD Inductor L0 uh SMD Inductor L uh SMD Inductor L L uh Suppression Choke L4 50uH Toroidal Inductor L5 uh Suppression Choke L6.µH SMD Inductor L7 µh SMD Inductor L8 8T/0.6D Enamelled Copper Wire L9 µh SMD Inductor L0 8T/0.4D Enamelled Copper Wire L T/.6D Tinned Copper Wire L T/.6D Tinned Copper Wire L T/.6D Enamelled Copper Wire L4 T/.6D Tinned Copper Wire R K /4W SMD Thick Film Resistor R K /4W SMD Thick Film Resistor R 0K /4W SMD Cermet Skeleton Trimmer Resistor R4 0K /4W SMD Thick Film Resistor R5 7K /4W SMD Thick Film Resistor R6 47K /4W SMD Thick Film Resistor R7 K /4W SMD Thick Film Resistor R8 47K /4W SMD Thick Film Resistor R9 5K /4W SMD Thick Film Resistor R0 7K /4W SMD Thick Film Resistor R 47K /4W SMD Thick Film Resistor R K /4W Multi Turn Cermet Trimmer Resistor Panel Mount R 0K /4W SMD Thick Film Resistor R4 K /4W SMD Thick Film Resistor R5 K /4W SMD Thick Film Resistor R6 00 /4W SMD Cermet Skeleton Trimmer Resistor R7 K9 /4W SMD Thick Film Resistor R8 K /4W SMD Thick Film Resistor R9 K9 /4W SMD Thick Film Resistor R0 K /4W Multi Turn Cermet Trimmer Resistor Panel Mount R K /4W SMD Thick Film Resistor R K /4W Multi Turn Cermet Trimmer Resistor Panel Mount

29 NICOM Rif. Value Remarks Description Code R K /4W SMD Thick Film Resistor R4 /4W SMD Thick Film Resistor R5 0K /4W SMD Thick Film Resistor R6 00K /4W SMD Thick Film Resistor R7 K /4W Multi Turn Cermet Trimmer Resistor Panel Mount R8 4K7 /4W SMD Thick Film Resistor R9 0K /4W SMD Thick Film Resistor R0 560K /4W SMD Thick Film Resistor R 00K /4W SMD Thick Film Resistor R 00K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R4 NC /4W SMD Thick Film Resistor R5 560K /4W SMD Thick Film Resistor R6 0K /4W SMD Thick Film Resistor R7 4K7 /4W SMD Thick Film Resistor R8 00 /4W SMD Thick Film Resistor R9 0K /4W SMD Thick Film Resistor R40 K /4W SMD Thick Film Resistor R4 K /4W SMD Thick Film Resistor R4 0K /4W SMD Thick Film Resistor R4 0K /4W SMD Thick Film Resistor R44 0K /4W SMD Thick Film Resistor R45 K9 /4W SMD Thick Film Resistor R46 K9 /4W SMD Thick Film Resistor R47 4K7 /4W SMD Thick Film Resistor R48 0K /4W SMD Thick Film Resistor R49 K /4W SMD Thick Film Resistor R50 0K /4W Multi Turn Cermet Trimmer Resistor Panel Mount R5 4K7 /4W SMD Thick Film Resistor R5 0K /4W Multi Turn Cermet Trimmer Resistor R5 0K /4W SMD Thick Film Resistor R54 K /4W SMD Thick Film Resistor R55 0K /4W SMD Thick Film Resistor R56 0K /4W SMD Thick Film Resistor R57 0K /4W SMD Thick Film Resistor R58 0K /4W SMD Thick Film Resistor R59 NC R60 NC R6 NC R6 0K /4W SMD Thick Film Resistor R6 K5 /4W SMD Thick Film Resistor R64 0K /4W SMD Cermet Skeleton Trimmer Resistor R65 K /4W SMD Thick Film Resistor R66 6k8 /4W SMD Thick Film Resistor R67 6k8 /4W SMD Thick Film Resistor R68 6k8 /4W SMD Thick Film Resistor R69 6k8 /4W SMD Thick Film Resistor R70 6k8 /4W SMD Thick Film Resistor R7 6k8 /4W SMD Thick Film Resistor R7 6k8 /4W SMD Thick Film Resistor R7 K /4W SMD Thick Film Resistor R74 90 /4W SMD Thick Film Resistor R75 /4W SMD Thick Film Resistor

30 NICOM Rif. Value Remarks Description Code R76 /4W SMD Thick Film Resistor R77 90 /4W SMD Thick Film Resistor R78 /4W SMD Thick Film Resistor R79 /4W SMD Thick Film Resistor R80 K /4W SMD Thick Film Resistor R8 47K /4W SMD Thick Film Resistor R8 47K /4W SMD Thick Film Resistor R8 00K /4W SMD Thick Film Resistor R84 47K /4W SMD Thick Film Resistor R85 47K /4W SMD Thick Film Resistor R86 47K /4W SMD Thick Film Resistor R87 K /4W SMD Thick Film Resistor R88 50 /4W SMD Thick Film Resistor R89 50 /4W SMD Thick Film Resistor R90 /4W SMD Thick Film Resistor R9 0 /4W SMD Thick Film Resistor R9 4K7 /4W SMD Thick Film Resistor R9 47K /4W SMD Thick Film Resistor R94 47K /4W SMD Thick Film Resistor R95 47K /4W SMD Thick Film Resistor R96 K /4W SMD Thick Film Resistor R97 47K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R99 00 /4W SMD Thick Film Resistor R00 7K /4W SMD Thick Film Resistor R0 K /4W SMD Thick Film Resistor R0 00K /4W SMD Thick Film Resistor R0 5K /4W SMD Cermet Skeleton Trimmer Resistor R04 K /4W SMD Thick Film Resistor R05 0K /4W SMD Thick Film Resistor R06 K /4W SMD Thick Film Resistor R07 50K /4W SMD Thick Film Resistor R08 00 /4W SMD Thick Film Resistor R09 0K /4W SMD Thick Film Resistor R0 K /4W SMD Thick Film Resistor R 0K /4W SMD Thick Film Resistor R K /4W SMD Thick Film Resistor R 0K /4W SMD Thick Film Resistor R4 8K /4W SMD Thick Film Resistor R5 50K /4W SMD Thick Film Resistor R6 00 /4W SMD Thick Film Resistor R7 K /4W SMD Thick Film Resistor R8 0K /4W SMD Thick Film Resistor R9 0K /4W SMD Thick Film Resistor R0 /4W SMD Thick Film Resistor R 47 /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R 47 /4W SMD Thick Film Resistor R4 8 /4W SMD Thick Film Resistor R5 8 /4W SMD Thick Film Resistor R6 680 /4W SMD Thick Film Resistor R7 680 /4W SMD Thick Film Resistor R8 0 /4W SMD Thick Film Resistor

31 NICOM Rif. Value Remarks Description Code R9 0 /4W SMD Thick Film Resistor R0 470 /4W SMD Thick Film Resistor R 6K8 /4W SMD Thick Film Resistor R 47K /4W SMD Thick Film Resistor R 470K /4W SMD Thick Film Resistor R4 80 /4W SMD Thick Film Resistor R5 56K /4W SMD Thick Film Resistor R6 0K /4W SMD Thick Film Resistor R7 00 /4W SMD Thick Film Resistor R8 8K /4W SMD Thick Film Resistor R9 0 /4W SMD Thick Film Resistor R40 4K7 /4W SMD Thick Film Resistor R4 0K /4W SMD Thick Film Resistor R4 00 /4W SMD Thick Film Resistor R4 560 /4W SMD Thick Film Resistor R44 K /4W SMD Thick Film Resistor R45 0K /4W SMD Thick Film Resistor R46 K9 /4W SMD Thick Film Resistor R47 K9 /4W SMD Thick Film Resistor R48 K /4W SMD Thick Film Resistor R49 00 /4W SMD Thick Film Resistor R50 47K /4W SMD Thick Film Resistor R5 47K /4W SMD Thick Film Resistor R5 47K /4W SMD Thick Film Resistor R5 47K /4W SMD Thick Film Resistor R54 47K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R56 47K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R58 00K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R60 0K /4W SMD Thick Film Resistor R6 K /4W SMD Thick Film Resistor R6 K /4W SMD Thick Film Resistor R6 0 /4W SMD Thick Film Resistor R64 0 /4W SMD Thick Film Resistor R65 0K /4W SMD Cermet Skeleton Trimmer Resistor R66 8K /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R68 90 /4W SMD Thick Film Resistor R69 /4W SMD Thick Film Resistor R70 0 /4W SMD Thick Film Resistor R7 0 /4W SMD Thick Film Resistor R7 0 /4W SMD Thick Film Resistor R7 9 /4W SMD Thick Film Resistor R74 0 /4W SMD Thick Film Resistor R /4W SMD Thick Film Resistor R76 /4W SMD Thick Film Resistor R77 K /4W SMD Thick Film Resistor R78 56 /4W SMD Thick Film Resistor R79 0K /4W SMD Cermet Skeleton Trimmer Resistor R80 5K /4W Multi Turn Cermet Trimmer Resistor R8 K /4W SMD Thick Film Resistor

32 NICOM Rif. Value Remarks Description Code R8 470K /4W SMD Thick Film Resistor R8 4K7 /4W SMD Thick Film Resistor R84 4K7 /4W SMD Thick Film Resistor D LL448 SMD Low Power Signal Diode D LL448 SMD Low Power Signal Diode D BAT4 Diode Schottky D4 BAT4 Diode Schottky D5 LL448 SMD Low Power Signal Diode D6 V SMD Diode Zener D7 LL448 SMD Low Power Signal Diode D8 LL448 SMD Low Power Signal Diode D9 LL448 SMD Low Power Signal Diode D0 LED YELLOW SMD Light Emitting Diode D LED YELLOW SMD Light Emitting Diode D D MBRS40 SMD Diode Schottky D4 LED YELLOW SMD Light Emitting Diode D5 LED YELLOW SMD Light Emitting Diode D6 5V SMD Diode Zener D7 LL448 SMD Low Power Signal Diode D8 LL448 SMD Low Power Signal Diode D9 5V SMD Diode Zener D0 MV09 Tuning Diode D MV09 Tuning Diode D MV09 Tuning Diode D MV09 Tuning Diode D4 MV09 Tuning Diode D5 MV09 Tuning Diode D6 MV09 Tuning Diode D7 MV09 Tuning Diode D8 LL448 SMD Low Power Signal Diode D9 LED GREEN SMD Light Emitting Diode D0 LL448 SMD Low Power Signal Diode D 5V SMD Diode Zener D LL448 SMD Low Power Signal Diode D LL448 SMD Low Power Signal Diode D4 LL448 SMD Low Power Signal Diode Q BC7 Low Power Bipolar Transistor Q BC7 Low Power Bipolar Transistor Q BC7 Low Power Bipolar Transistor Q4 BC7 Low Power Bipolar Transistor Q5 BC7 Low Power Bipolar Transistor Q6 TIP4 Medium Power Bipolar Transistor Q7 BC7 Low Power Bipolar Transistor Q8 J0 JFET Q9 J0 JFET Q0 BC7 Low Power Bipolar Transistor Q BC7 Low Power Bipolar Transistor Q PD5500 LDMOS Q BFR96 RF Bipolar Transistor

33 NICOM Rif. Value Remarks Description Code U OP75 Operational Amplifier U LM58 Operational Amplifier U LF5 Operational Amplifier U4 ADC084 A/D Converter U5 MAX80L Special Function Integrated Circuit U6 T89C5RD Microcontroller U7 MAX Special Function Integrated Circuit U8 U9 MC78M05CDT Fixed Voltage Regulator U0 LM575/S5 Operational Amplifier U MC79M05CDT Fixed Voltage Regulator U LM58 Operational Amplifier U LM58 Operational Amplifier U4 LM58 Operational Amplifier U5 MC78M08CDT Fixed Voltage Regulator U6 ERA6 Operational Amplifier U7 LMX50 Special Function Integrated Circuit U8 LM58 Operational Amplifier Y.059MHz Quartz Crystal TCXO MHz.800 Crystal Oscillator Module LCD DISPLAY Male PCB Mounting Header SW DB9 MONITOR Microswitcher FILT FILTER 9KHz Filter TOKO COAX RG78 Coaxial Cable J POWER PCB Mounting Terminal Block J SMB SMB PCB Jack - 50 Ohm J DJx5 Male PCB Mounting Header J4 NC J5 STEREO PCB Pin Strip Header J6 NC J7 DJ PCB Pin Strip Header J8 NC J9 NC J0 NC J NC J DB9_AUX PCB Pin Strip Header J DB9 Male PCB Mounting Header J4 DJ PCB Pin Strip Header J5 DJ PCB Pin Strip Header J6 DJ PCB Pin Strip Header J7 DJ PCB Pin Strip Header J8 TEST Fref. PCB Pin Strip Header J9 PUSH PCB Pin Strip Header J0 RJ45 RJ45 PCB Socket

34

35

36 R4 0 R 0 D 5V R8 0 R8 0 R7 ADJ-FM/ADJ-TX R5 0 D 4V R0 0-FM D5 LOCK PLL J RJ R6 0 D4 ENABLE R 0 R0 0-FM R 0-FM Title N COM Frontal Panel Size Document Number Rev A Mod. MIFP0.0 Date: Thursday, October, 00 Sheet of

37 NICOM Part List Schematic : MIFP0 Rif. Value Remarks Description Code C C C C4 C5 R R 0 /4W Carbon Film Resistor R R4 0 /4W Carbon Film Resistor R5 0 /4W Carbon Film Resistor R6 0 /4W Carbon Film Resistor R7 5K /4W Multi Turn Cermet Trimmer Resistor Panel Mount R8 0 /4W Carbon Film Resistor R9 R0 0 /4W Carbon Film Resistor R R R R4 R5 R6 R7 R8 0 /4W Carbon Film Resistor R9 R0 0 /4W Carbon Film Resistor R R 0 /4W Carbon Film Resistor R 0 /4W Carbon Film Resistor R4 D 5V Diode LED Yellow D 4V Diode LED Yellow D D4 ENABLE Diode LED Green D5 LOCK PLL Diode LED Green D6 SW U J J RJ45 RJ45 PCB Socket

38 RF INPUT J BNC RF MODULE 50W RF FILTER & Power Meter RF INPUT 48V GATES TERM TERM C nf C nf 48V GATE RF OUTPUT L 0.5T /.5D RF INPUT RF OUPUT COAX RG0 J N RF OUTPUT SCHEMATIC TERM TEMPERATURE L 4.7uH C nf C4 0nF C5 00nF D LM5 N COM Title RF AMPLIFIER 50W Size Document Number Rev B Mod. RFAMP50W.0 Date: Friday, October 4, 00 Sheet of 4

39 48V R K / W C6 00MF / 6V C7 0MF / 00V C8 0MF / 00V C9 nf C0 00pF R 0K C 00nF C 0nF D 5V R K R4 0K L RF-CHOKE GATE L4 4.7uH D N448 R5 00 R6 6K8 C4 0nF C5 00nF C 4.7MF / 6V C6 0nF R7 00K D4 N448 C7 0nF C8 470pF TR R8 0 R9 0 TR RF INPUT C0 00pF C 0pF TR C5 pf R0 0 / W Q SD9 L6 0.5T /.5D C 470pF C 4.7nF C4.nF C9 470pF TR4 L5 T / D RF OUTPUT C6 4.7nF C7 4.7nF C8 470pF TR5 R 0 R 0 TR6 C9 470pF C0 0nF N COM Title RF MODULE 50W Size Document Number Rev B Mod. 50FM0.0 Date: Friday, October 4, 00 Sheet of 4

40 C 0pF C 0pF C pf C4 0pF C5 pf Power Meter RF INPUT L7 T/.5mm L8 4T/.5mm L9 4T/.5mm L0 4T/.5mm RF IN RF OUT RF OUPUT C6 0pF C7 9pF C8 7pF C9 7pF C40 7pF C4 7pF C4 7pF C4 6.8pF C44 6.8pF Title N COM RF Filter Power Meter Size Document Number Rev A Mod. Filter50W0.0 Date: Friday, October 4, 00 Sheet of 4

41 CT RF IN RF OUT C45.8pF C46.8pF L 4.7uH R K C47 pf R4 50 / W R5 50 / W C5 pf Forward Power R6 5K R7 K D5 BAT4 D6 BAT4 R8 K Reflected Power R9 6K8 C48 0nF C49 nf C50 nf C5 0nF Title N COM Forward and Reflected Power Meter Size Document Number Rev A Mod. Power-Meter 0.0 Date: Friday, October 4, 00 Sheet 4 of 4

42 NICOM Part List Schematic : RFAMP50W Rif. Value Remarks Description Code C nf Ceramic Lead Through Capacitor C nf Ceramic Lead Through Capacitor C nf Ceramic Lead Through Capacitor C4 0nF Ceramic Disc Capacitor C5 00nF Ceramic Disc Capacitor C6 00MF 6V Aluminium Electrolytic Capacitor C7 0MF 00V Aluminium Electrolytic Capacitor C8 0MF 00V Aluminium Electrolytic Capacitor C9 nf Ceramic Disc Capacitor NPO C0 00pF Ceramic Disc Capacitor NPO C 00nF SMD Multilayer Ceramic Capacitor C 0nF SMD Multilayer Ceramic Capacitor C 4.7MF 6V Aluminium Electrolytic Capacitor C4 0nF SMD Multilayer Ceramic Capacitor C5 00nF SMD Multilayer Ceramic Capacitor C6 0nF SMD Multilayer Ceramic Capacitor C7 0nF SMD Multilayer Ceramic Capacitor C8 470pF Ceramic ATC Capacitor C9 470pF Ceramic ATC Capacitor C0 00pF Ceramic Disc Capacitor NPO C 4.7nF Ceramic Disc Capacitor NPO C 0pF Ceramic Disc Capacitor NPO C 470pF Ceramic ATC Capacitor C4.nF SMD Multilayer Ceramic Capacitor C5 pf SMD Multilayer Ceramic Capacitor C6 4.7nF Ceramic Disc Capacitor NPO C7 4.7nF Ceramic Disc Capacitor NPO C8 470pF Ceramic ATC Capacitor C9 470pF Ceramic ATC Capacitor C0 0nF SMD Multilayer Ceramic Capacitor C 0pF Ceramic Disc Capacitor NPO C 0pF Ceramic Disc Capacitor NPO C pf Ceramic Disc Capacitor NPO C4 0pF Ceramic Disc Capacitor NPO C5 pf Ceramic Disc Capacitor NPO C6 0pF Ceramic ATC Capacitor C7 9pF Ceramic ATC Capacitor C8 7pF Ceramic ATC Capacitor C9 7pF Ceramic ATC Capacitor C40 7pF Ceramic ATC Capacitor C4 7pF Ceramic ATC Capacitor C4 7pF Ceramic ATC Capacitor C4 6.8pF Ceramic Disc Capacitor NPO C44 6.8pF Ceramic Disc Capacitor NPO C45.8pF Ceramic Disc Capacitor NPO C46.8pF Ceramic Disc Capacitor NPO C47 pf Ceramic Disc Capacitor NPO C48 0nF Ceramic Disc Capacitor NPO C49 nf Ceramic Disc Capacitor NPO

43 NICOM Rif. Value Remarks Description Code C50 nf Ceramic Disc Capacitor NPO C5 0nF Ceramic Disc Capacitor NPO C5 pf Ceramic Disc Capacitor NPO L 0.5T /.5D Tinned Copper Wire L 4.7uH Suppression Choke L RF-CHOKE Suppression Choke L4 4.7uH Suppression Choke L5 T / D Tinned Copper Wire L6 0.5T /.5D Tinned Copper Wire L7 T/.5mm Tinned Copper Wire L8 4T/.5mm Tinned Copper Wire L9 4T/.5mm Tinned Copper Wire L0 4T/.5mm Tinned Copper Wire L 4.7uH Suppression Choke TR TR TR TR4 TR5 TR6 COAX CT RF Transformer RF Transformer RF Transformer RF Transformer RF Transformer RF Transformer Coaxial Cable - RG0 Toroidal Transformer R K W Metal Film Power Resistor R 0K /4W SMD Thick Film Resistor R K /4W SMD Thick Film Resistor R4 0K /4W SMD Thick Film Resistor R5 00 /4W SMD Thick Film Resistor R6 6K8 /4W SMD Thick Film Resistor R7 00K /4W SMD Thick Film Resistor R8 0 /4W SMD Thick Film Resistor R9 0 /4W SMD Thick Film Resistor R0 0 W SMD Thick Film Resistor R 0 /4W SMD Thick Film Resistor R 0 /4W SMD Thick Film Resistor R K /4W SMD Thick Film Resistor R4 50 W Metal Film Power Resistor R5 50 W Metal Film Power Resistor R6 5K /4W Carbon Film Resistor R7 K /4W SMD Thick Film Resistor R8 K /4W SMD Thick Film Resistor R9 6K8 /4W Carbon Film Resistor D LM5 Special Function Diode D 5V Diode Zener D N448 Low Power Signal Diode D4 N448 Low Power Signal Diode D5 BAT4 Diode Schottky D6 BAT4 Diode Schottky

44 NICOM Rif. Value Remarks Description Code Q SD9 RF MOSFET J BNC BNC Bulkhead Connector - 50 Ohm J N N Panel Connector - 50 Ohm