Re: uBITX CW - digital input?


Curt
 

Rob

Adding to Jerry's deep answer, the ubitx uses its unusual keying approach out of necessity.  the raduino needs to be involved to change the RF path, and a voltage is read from that one pin to interpret as manual cw or two different voltages for electronic keying. Creative but strange. I have learned to live with its TR delay. Its not something we can bypass without large scale redesign.

Curt

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