UBS Axcera 835A-6 6000-Watt UHF Transmitter User Manual 281875

UBS-Axcera 6000-Watt UHF Transmitter 281875

Subassembly Drawing List

835A 4 kW, 5 kW or 6 kW UHF Transmitter Drawing List (Subassemblies) - Page 1 of 3 - UHF Filter...........................................................................................................................................................................1007-1101 Schematic.............................................................................................................................................................1007-3101 ±12V Power Supply Board ................................................................................................................................................1062-1013 Schematic.............................................................................................................................................................1062-3013 Channel Oscillator Board, Dual Oven ...............................................................................................................................1145-1201 Schematic.............................................................................................................................................................1145-3201 (Optional) VCXO Board, Dual Oven ................................................................................................................................1145-1204 Schematic.............................................................................................................................................................1145-3204 Splitter Board......................................................................................................................................................................1181-1002 Schematic.............................................................................................................................................................1181-3002 IF Carrier Oven Oscillator Board, 45.75 MHz..................................................................................................................1191-1404 Schematic.............................................................................................................................................................1191-3404 (Optional) IF Delay Equalizer Board, 45.75 MHz ............................................................................................................1197-1112 Schematic.............................................................................................................................................................1197-3112 x8 Multiplier Board ............................................................................................................................................................1227-1002 Schematic.............................................................................................................................................................1227-3002 (Optional) Delay Equalizer Board .....................................................................................................................................1227-1204 Schematic.............................................................................................................................................................1227-3204 (Optional) Composite 4.5 MHz Filter Board.....................................................................................................................1227-1244 Schematic.............................................................................................................................................................1227-3244 IF Phase Corrector Board...................................................................................................................................................1227-1250 Schematic.............................................................................................................................................................1227-3250 1 Watt Amplifier Board......................................................................................................................................................1227-1303 Schematic.............................................................................................................................................................1227-3303 Coupler Board Assembly ...................................................................................................................................................1227-1316 Schematic.............................................................................................................................................................1227-3316 Dual Peak Detector Board, Single Supply.........................................................................................................................1227-1333 Schematic.............................................................................................................................................................1227-3333 Transmitter Control Board .................................................................................................................................................1245-1101 Schematic.............................................................................................................................................................1245-3101 Variable Gain/Phase Board ................................................................................................................................................1245-1201 Schematic.............................................................................................................................................................1245-3201 Metering Board...................................................................................................................................................................1245-1202 Schematic.............................................................................................................................................................1245-3202 +15V/-12V Power Supply Board.......................................................................................................................................1245-1203 Schematic.............................................................................................................................................................1245-3203 Detector Threshold Board ..................................................................................................................................................1245-1402 Schematic.............................................................................................................................................................1245-3402
835A 4 kW, 5 kW or 6 kW UHF Transmitter Drawing List (Subassemblies) - Page 2 of 3 - Sync Tip Clamp/Modulator Board.....................................................................................................................................1265-1302 Schematic.............................................................................................................................................................1265-3302 Aural IF Synthesizer Board, 4.5 MHz ...............................................................................................................................1265-1303 Schematic.............................................................................................................................................................1265-3303 ALC Board, NTSC.............................................................................................................................................................1265-1305 Schematic.............................................................................................................................................................1265-3305 (Optional) 4.5 MHz Bandpass Filter Board.......................................................................................................................1265-1307 Schematic.............................................................................................................................................................1265-3307 (Optional) FSK Identifier Board w/EEPROM ..................................................................................................................1265-1308 Schematic.............................................................................................................................................................1265-3308 Visual/Aural Metering Board.............................................................................................................................................1265-1309 Schematic.............................................................................................................................................................1265-3309 UHF Upconverter Board....................................................................................................................................................1265-1310 Schematic.............................................................................................................................................................1265-3310 Transmitter Control Board .................................................................................................................................................1265-1311 Schematic.............................................................................................................................................................1265-3311 +12V(4A)/-12V(1A) Power Supply Board .......................................................................................................................1265-1312 Schematic.............................................................................................................................................................1265-3312 Dual Stage Amplifier Assembly, Class AB, Mid Band ....................................................................................................1265-1411 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404). Schematic.............................................................................................................................................................1265-3411 Amplifier Protection Board................................................................................................................................................1265-1412 Schematic.............................................................................................................................................................1265-3412 Dual Stage Amplifier Assembly, Class AB, Low Band....................................................................................................1265-1413 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404). Schematic.............................................................................................................................................................1265-3413 Amplifier Control Board ....................................................................................................................................................1265-1414 Schematic.............................................................................................................................................................1265-3414 Single Stage Amplifier Assembly, Class A, Mid Band.....................................................................................................1265-1416 Made from a Generic Dual Stage Amplifier Board, Class A (1265-1415). Schematic.............................................................................................................................................................1265-3416 Single Stage Amplifier Assembly, Class A, High Band ...................................................................................................1265-1417 Made from a Generic Dual Stage Amplifier Board, Class A (1265-1415). Schematic.............................................................................................................................................................1265-3417 Single Stage Amplifier Assembly, Class A, Low Band ....................................................................................................1265-1418 Made from a Generic Dual Stage Amplifier Board, Class A (1265-1415). Schematic.............................................................................................................................................................1265-3418 Dual Stage Amplifier Assembly, Class AB, High Band ...................................................................................................1265-1420 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404).
835A 4 kW, 5 kW or 6 kW UHF Transmitter Drawing List (Subassemblies) - Page 3 of 3 - Schematic.............................................................................................................................................................1265-3420 Variable Gain/Phase Board ................................................................................................................................................1265-1425 Schematic.............................................................................................................................................................1265-3425 Dual Stage Amplifier Assembly, Class AB, Low Band....................................................................................................1265-1439 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404). Schematic.............................................................................................................................................................1265-3439 Dual Stage Amplifier Assembly, Class AB, Mid Band ....................................................................................................1265-1440 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404). Schematic.............................................................................................................................................................1265-3440 Dual Stage Amplifier Assembly, Class AB, High Band ...................................................................................................1265-1441 Made from a Generic Dual Stage Amplifier Board, Class AB (1265-1404). Schematic.............................................................................................................................................................1265-3441 Combiner Reject Load Board.............................................................................................................................................1278-1311 Schematic.............................................................................................................................................................1278-3311 (Optional) IF Delay Equalizer Board.................................................................................................................................1555-1219 Schematic.............................................................................................................................................................1555-3219 Dual Peak Detector Board, SMT .......................................................................................................................................1555-1270 Schematic.............................................................................................................................................................1555-3270 Dual Peak Detector Board..................................................................................................................................................... 1159965 Schematic................................................................................................................................................................ 1159976

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