1.5k and 3k filter not asymmetrical

  • 1
  • Problem
  • Updated 2 years ago
  • Not a Problem
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Posted 2 years ago

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Photo of Tim - W4TME

Tim - W4TME, Customer Experience Manager

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Official Response
There are two modes of tuning CW.  CWL and CWU alter tone pitch with tune direction in a similar way to upper and lower sideband decoding.  The asymmetry is to accommodate having more filter in the direction of tuning.  The radio comes default as CWU so that is why there is more filter in the upper sideband.  See section 33.7 for details on how to change the CW tone pitch.