1.5k and 3k filter not asymmetrical

  • 1
  • Problem
  • Updated 7 months ago
  • Not a Problem
Photo of Ed

Ed

  • 14 Posts
  • 0 Reply Likes

Posted 7 months ago

  • 1
Photo of Tim - W4TME

Tim - W4TME, Customer Experience Manager

  • 9152 Posts
  • 3478 Reply Likes
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.