Highfields Amateur Radio Club
Constructors Corner.
Alinco Microphone Pin Outs.
For: DJ-G7.
PTT is achieved by grounding the Mic Audio line (3) via a 10K resistor.
3.5mm 4 pole type
Pin
Signal
1
Audio out
2
+3.3v
3
Mic Audio
4
Common Ground
Alinco Index Page.
Constructors Corner Index Page
Or
Sitemap.