I have found that the wd2cec code works pretty well for me.? Really like the CAT control With the low power that these units have digital mode seems to make sense. I built mine with a computer fan blowing across the heat sinks and board.?
Ian some constructive suggestions:
I wouldn't mind another switch or knob to vary the rate of tuning.
Have the unit go to USB when in digital and have the unit go into lower sb on the lower frequencies.?
Work on the S meter settings. to make them more comparable. I have tried the various options and the built in smeter action seems random to me. Maybe it is just me.
Without having any other HF multiband radio the micro bitx seems very good.?
_Dave_ AD0B