User's Manual

2. CONNECTIONS AND OPERATION
EXTERNAL CONNECTIONS
1- 50Ω BNC SOCKET
2- 9 PIN “D” TYPE PLUG (J501)
D-TYPE INTERCONNECTIONS
PIN
FUNCTION
TYPE
RANGE
DESCRIPTION
J501-1 DATA_IN ANALOGUE 100Mv-2.5VP-P EXTERNAL MODULATION INPUT
J501-2 DATA_OUT ANALOGUE 1VP-P RECEIVER AF OUTPUT
J501-3 PTT INPUT 0V/+5V TRANSMIT ENABLE
J501-4 GND GND 0V GND
J501-5 B+ V+ +13.8V POWER SUPPLY
J501-6 CDS OUTPUT OPEN/SHORT RF CARRIER DETECT
J501-7 NC NC NC NC
J501-8 PGM_DATA INPUT 0V/NC PROGRAMMER DATA INPUT
J501-9 PGM_ENB INPUT 0V/5V PROGRAMMING ENABLE
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