11.3 Barrett 940 manpack transceivers
Barrett 940 manpack portable transceiver P/N BC94000 / BC94001
8 pin waterproof panel mounted plug
5 pin waterproof panel mounted socket
Pin Name Description of function Level Option required
to activate
Pin Name Description of function Level Option required
to activate
1 Ground Ground 0V None
2 Rx Data RS-232 data input (for cloning/programming function only) True RS-232 None
3 Tx Data RS-232 data output (for cloning function only) True RS-232 None
4 CW key CW key input Ground to activate None
5 External Speaker External speaker output 0-10V None
6 Tune command Antenna tune command to 940 automatic tuner option Low going pulse None
7 +13.8VDC External power input - positive +13.8 VDC None
8 +13.8VDC Power output to 940 tuner +13.8 VDC None
1 Ground Ground 0 V None
2 Speaker Speaker output 0-10 V None
3 PTT Transmit key. Ground to activate None
4 Mic in Microphone input 10mV None
5 CW key CW key input Ground to activate None
BARRETT 900 SERIES TRANSCEIVERS
PAGE 56
To Next Page
Loading...
