Kenwood TR-7400a cable

I have a Kenwood TR-7400a that I’m wanting to hook a digirig mobile to. I have searched and can not find an existing cable that will work for this. Anyone have any suggestions? Thank you.

looks like you’ll have to homebrew

4 pin mic plug on the front and a mono 1/8" on the side of the rig.

good luck
kb0wlf

Based on the info from the manual the audio cable for Digirig will look like this:

GX16-4 pin 1 (MIC) → 3.5mm TRRS ring 1 (RIG_AFIN)
GX16-4 pin 2 (PTT) → 3.5mm TRRS ring 2 (RIG_PTT)
GX16-4 pin 3 (GND) → 3.5mm TRRS sleeve (GND)

3.5mm TRS tip (EXT SP) → 3.5mm TRRS tip (RIG_AFOUT)

The cable will have layout similar to this one with a speaker connector tail.




1 Like

Thank you for taking the time to include this info. I tabled this due to adhd but your response might be enough to bring it back to life. Much appreciated.

73 de NØUCK

George

2 Likes