Con Nec Tions - Barnett Engineering B1474 Operation Manual

8 CON NEC TIONS

P1 AU DIO
PIN SYMBOL
1 +V
2 GND
3 TX RADIO
4 TX WL
5 TX WL
6 RX RADIO
7 RX WL
8 RX WL
9 SQL
10 PTT
P3 DIG I TAL
PIN SYMBOL
1 GND
2 TXD
3 RXD
4 RTS
5 CTS
7 SIG GND
8 CD
B1474
DESCRIPTION
INPUT VOLTAGE
GROUND
TRANSMIT OUTPUT, SINGLE ENDED
}
TRANSMIT OUTPUT, BALANCED
RECEIVE INPUT, SINGLE ENDED
}
RECEIVE INPUT, BALANCED
SQUELCH DETECTOR INPUT
PUSH TO TALK OUTPUT
CHASSIS GROUND
TRANSMIT DATA
RECEIVE DATA
REQUEST TO SEND
CLEAR TO SEND
SIGNAL GROUND
CARRIER DETECT
BARNETT EN GI NEERING LTD. PAGE 19