I enjoyed spending two evenings with myQMX20-10 ver1.01 and 1.02. Noticed some oddities during calibration on 11and 10meter bands, calibration does not complete on 11 meters, stops at the DAC value of 700, restarted it many times - unsuccessfully. On the 10 meters calibration passes, but the graph is very different from the 20-12 meter bands. A sharp dip in the DAC 700-1300 area.Now I see other group members has the same problem for other bands. On the control receiver 11 and 10m.b. signals sounds without any audibleand waterfall-visibleproblems, there is no difference with the 20-12 meter bands.
Internal microphone is active even if external is selected, but I read that this is not a bug but a feature and calmed down. I tested 4 lookingidentical microphone capsules, three no-name?and one marked CZN-15e. All give approximately the same levels at a gain of +50. The CZN-15e signal soundsgood with a predominance of high frequencies and one of the no-names emphasizes low frequencies it sounds good for me,will use it.
I would like to thank Hans again and again for the wonderful radio and SSB update!
