Tiny Microphone for the Elecraft KX2 - DIY from stuff you probably already have as a ham radio op!
Channel: W1RCP - Amateur Radio, POTA, and Projects
Date: 28/02/2023

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- K6ARK has a cool kit you can use to make a tiny mic for your Elecraft rig, but I wanted one NOW! I had a Baofeng headset in the junk bin and a scrap piece of 3.5mm TRS cable. Oliver helps me make it happen. 

I think I forgot to mention that the tip of the 3.5mm plug is the microphone. The ring is the PTT. The sleeve is ground. 

I know you want one! Have fun!

Check out K6ARK kits! 
(This is not an advertisement. I just like their stuff.)

https://k6ark.com/kitsandparts/