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