That’s right. MMDVM now has native analog FM capabilities! I honestly didn’t think this would ever happen, but it has, and has been incorporated into the mainline MMDVM code as of a few days ago

Partial Github directory listing of the MMDVM source code files for FM

This will be a game changer for many who want to use MMDVM yet maintain a simple setup for their repeaters. Rest assured that the WA0EDA Skunkworks is already close to releasing modem firmware updates for the STM32-DVM-MTR2K and STM32-DVM-MASTR3 to accommodate this new feature.

It is as of yet unknown how or where KS-DMR will deploy this feature, because as of yet, there’s no analog linking ability – thus a dual-mode KS-DMR & K-Link system wouldn’t be possible to implement this way. Chances are the KS-DMR machines in Lawrence and Lecompton, which do standalone analog FM today will be moved to this within the next few weeks.

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2 comments on “MMDVM FM Mode


wondering if we ever got this FM mode will work on the MTR2k?


Yes, it worked almost from the very beginning. There’s nothing about the MTR2000 that’s special in this regard – It’s just a radio connected to MMDVM.


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