Barrett 2040 - Page 4

4
Pad and Phase Detector .....................................................................................43
Current Sense .....................................................................................................43
Impedance transformer .......................................................................................43
Microprocessor....................................................................................................43
Tuning Algorithm .................................................................................................44
Specifications ......................................................................................................44
Rear panel connectors .....................................................................................................45
Auxiliary connector ..................................................................................................................46
GPS connector.........................................................................................................................47
Fan connector ..........................................................................................................................47
Automatic antenna...................................................................................................................47
Power connector......................................................................................................................47
Circuit diagrams and overlays.........................................................................................48
2050 transceiver ......................................................................................................................48
2040 manpack adaptor ............................................................................................................48
Parts lists...........................................................................................................................49
2050 transceiver - Micro Processor / RF PCB.........................................................................49
2050 transceiver - Power Amplifier PCB .................................................................................63
2050 Transceiver – Front panel PCB ......................................................................................69
2050 Transceiver – Rear panel PCB.......................................................................................69
2050 transceiver - Control head and display transition PCB’s ................................................70
2050 transceiver - Control head transition PCB ......................................................................73
2040 Manpack adapter - Front Panel PCB..............................................................................74
2040 Manpack adapter - Base PCB ........................................................................................76
2040 Manpack adapter – Automatic antenna tuner PCB ........................................................77
2040 Manpack adapter – Internal charger PCB ......................................................................79