Constructors Corner.
Thanks to K6XX for the additional Menu 059 pin out data.
Important:
Keep Mic Ground and PTT Ground separate.
Never ground pin 3 or damage to the regulator will occur.
| With Menu 059 (MIC SEL) set to "NOR" | With Menu 059 (MIC SEL) set to "CAT" | ||
|---|---|---|---|
| 8 pin Modular | Pin | Signal | |
| 1 | Down | TX Data |
| 2 | Up | RX Data | |
| 3 | +5v | ||
| 4 | Mic Ground | ||
| 5 | Mic Audio | ||
| 6 | PTT (connect to pin 7 for TX) | ||
| 7 | Ground (PTT and other functions) | ||
| 8 | Fast | Power Switch | |