packet-transceiver-wiring
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Table of Contents
Transceiver Connections
Please extend this page with experiences and tips for specific radios.
Yaesu 6 pin mini DIN radios
A common standard for Yaesu radios is the 6 pin mini DIN plug. The easiest way to get a wired 6 pin mini DIN plug is to buy a plug-to-plug cable, commonly available on eBay, for around £5-6, and cut it in half. Then you have two!
All you need to do then is work out (with a multimeter) which pin corresponds to each wire, and tack them to the pins on a 9 pin D shell plug as follows:
| Yaesu pin | Connection | DB9 TNC pin |
|---|---|---|
| 1 | Transmit audio | 1 |
| 2 | Ground | 6 |
| 3 | PTT | PTT |
| 4 | Receive audio (9600 baud) | 5 (option) |
| 5 | Receive audio (1200 baud) | 5 (option) |
| 6 | Squelch | Not connected |
Pick pin 4 if you'll be using 9600 baud, or pin 5 if you're using 1200 baud. You might be able to use pin 4 for 1200 baud as well.
This is verified to work with FT-450D and FT-1500m, and likely very many other Yaesu radios too.
packet-transceiver-wiring.1672689178.txt.gz · Last modified: 2023/01/02 19:52 by m0lte