Graham Getting One's Oscillator started seems to be the problem at present. Perhaps a transverter is the answer. What has happened to Opera QSO mode. I do not get any replies, others seem to favour B
Dear all. I have been following this thread from the start, and thought why build an Analog Oscillator when you most likely have a good one already i.e. my old FT707, if I tune from 3.776MHz to 3.832
Dear Stefan, building stable oscillators was a topic in the eighties, and it depeded all on getting stable components. Later developing OMs reported, that the oscillator for the qrp-TRX was the most
Each to his own, but we would be giving questionable technical advice, if building a LC vfo was put foreword as the preferred path to 500 , Racal's barlow-wadley patent expired round 1970 and was rep
I would say the most useful thing to make would be a linear transmit HF > 500 convertor .. then all modes are possible , this is not 137 , ultra stable long qrss will not work , due to the short qsb
