Raspy Sidetone

  • 1
  • Problem
  • Updated 5 years ago
  • Solved
When operating CW with v 0.15.13, the Sidetone seems noticeably raspy in my headsets. Not a buzz, just very sharp-edged. Haven't listened on the air, yet.
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George Molnar, KF2T, Elmer

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Posted 5 years ago

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K2CM

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I hear what appears to be receiver noise between dits and dahs on CW. Increasing the transmit delay reduces the noise; but, does not eliminate it.

I wonder if you are getting some RF feedback? Try reducing your transmit power to see if it goes away.
Photo of George Molnar, KF2T

George Molnar, KF2T, Elmer

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Solved by a re-boot of the radio. Was not RF; sounded like non-sinusoidal sidetone. All better now, though.

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