Yaesu/SUN SDR-ICOM handheld to IC-COM adapter
It's possible to convert most of the Yaesu RJ45-based handheld microphones into a universal GX16 interface compatible with ICOM, allowing you to connect and use features like the microphone and PTT (Push-to-Talk).
This adapter can be used with ICOM handheld/base/earphones and Yaesu radios, suitable for all RJ45-compatible Yaesu radios and GX16 ICOM radios.
Because the SUN SDR front-end MIC2 also uses RJ45 and is compatible with Yaesu's definition, it can be used simultaneously with SUN SDR shortwave radios.
{Examples of Yaesu-supported models: FTDX10, FT710, FT891, FT991, FT897...}
{Examples of ICOM-supported models: 7300, 7400, 7600, 7610, 7760, 7851, 7800, 9700, 7100, 910...}
It was originally intended to be a headphone project, but I also wanted to include some additional features for compatibility.
Built-in bias power circuit solves the problem of Yaesu handheld microphone interface not having a bias, which prevents direct connection to polarized or capacitor microphones; an external 3.5mm interface is provided for convenient connection to foot pedals (PTTs).
You can choose any color for the 3D-printed case; I used a two-tone design in my picture.
The Yaesu interface button has been reserved; you can connect it yourself if needed.
For the remaining functionality, please develop it independently. If you need any boards, I can provide a few for free so that you can experiment with them. Please remember to reply to the original post.
The entire set is also for sale. If you are interested, please reply or contact me via email.




