DX WORLD-e
RX-TX & ANTENNA SWITCH
Max power through unit 2000w pep
Power supply 12-14V
THIS BOARD IS TO SWITCH AMPLIFIER BETWEEN TRANSMIT AND RECEIVE FOR USE WITH TRANSCEIVER.
ALSO HAS 2 ANTENNA SWITCH THAT YOU CAN USE. ON BOARD CONNECTIONS:
-TRX IS TO CONNECT THE TRANSCEIVER
-AMP IN IS TO CONNECT TO RF INPUT OF AMPLIFIER
-AMP OUT IS TO CONNECT FROM AMPLIFIER OR LPF IF USED RF OUTPUT.
-ANT1 IS ANTENNA 1 CONNECTION -ANT2 IS ANTENNA 2 CONNECTION
-+12V IS TO SWITCH BETWEEN ANT1 AND ANT2 (ANT1 IS DEFAULD WITH NO VOLTAGE).
-RX LED IS TO CONNECT INDICATOR LED LIGHT FOR RECEIVE
-TX LED IS TO CONNECT INDICATOR LED LIGHT FOR TRANSMIT
-BIAS OUT IS PROVIDE 12-14V DURING TX ONLY TO CONNECT ON AMPLIFIER BOARD BIAS IF DESIRED.
-PTT IS TO CONNECT RCA JACK FOR PTT KEY FROM TRANSCEIVER.(when grounded goes TX).
ON BOARD TEST BUTTON IS TO PRESS TO ENABLE TX MANUAL TO CHECK BOARD/CONNECTIONS.
BOARD SIZE: 95x70mm