XIEGU G1M Operation Manual page 6

1、 MIC
P TT
M I C
Note: The MIC pin has a bias voltage and cannot be
shorted.
2、 COMM
R X D
TX D
3、 SPK
音频信号
音频信号
4、ACC
G N D
5、Telegraph key lead connection method:
G N D
G N D
P TT
波段电压
G N D
5