¿ªÔÆÌåÓý

  1. BITX20
  2. Messages
Single Messages Topics Expanded Polls

Re: No RF power CW, digital but OK SSB #sBitx

 

Looked at the reported transmit signals in the spectrum.
Here is CW sending dots, same current draw as SSB PTT with no audio input, no RF output power seen


Next LSB with low audio, also no RF output power


Finally LSB with louder audio, seeing some RF out


I don't know what the units are on the display but it looks like it needs a higher input level than it's getting to drive any RF. The operating manual says:

"?Increase the MIC setting until you are covering 6 horizonal divisions (see the picture below). This is standard setting for the modulation.", but the CW signal appears to only cover 4. [and no pic]

--
? 73
??? Bob? KD8CGH
Join [email protected] to automatically receive all group messages.