[1000mp] Clicks/Thumps Addendum

[John]

In my previous post about resolving CW clicks and/or thumps in 
headphones I forgot to mention one important item:.

Dean, KG7MZ, noted earlier that the "thump" is low frequency and can be 
eliminated by adding capacitors at the headphones.It appears that 
removing the INRAD from the "Narrow 1" slot and substituting the Yaesu 
Collins filter fixed the mid-frequency "click" problem but not the low 
frequency "thump."  My JRC communications headset (mono) which I was 
using throughout my experimenting does not reproduce low frequencies and 
therefore I heard no "thump." However, putting on a wide-range stereo 
pair I use during DX pileups reveals the "thumps" are still there so I 
will have to install caps in those.

73,
John, W3ULS