microHAM MK2R
firmware v5.2
microHAM · Released Dec 12, 2008 · First seen Sep 9, 2026
Source:
microham.com
v5.2 is not the latest firmware for the microHAM MK2R: the current version is v7.19 (October 8, 2020). Go to v7.19
In short — summary by updatemystuff.com
Fixed hysteresis in SteppIR frequency control and CAT decoding initialization
- SteppIR frequency control hysteresis corrected
- CAT decoding initialization fixed for legacy radio settings
Written from microHAM's release notes, which are printed in full below.
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What's in this update
- bug fixed: Hysteresis in SteppIR frequency control was incorrectly implemented.
- bug fixed: Radio channel extended settings concerning CAT decoding was initialized incompletely when computer sent radio channel settings in old short version format. It couldn't caused problems when used with actual router.
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