Btech QM22 MIC

Laurence Oberman

These seem to be a good buy.

Mine works fine, but cant use the speaker as when plugged in grounds
the PTT for some reason.
I will take it apart and see why, but figured maybe somebody has
already figured it out.
The capsule MIC work fine but I think the one we got with the radios is better.

For those looking for a simple MIC to get you going when I started my
Ubitx journey a good while ago I built this.
A simple piece of project strip will do it.

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