[Milsurplus] RAL design defect

Richard Brunner rbrunner at gis.net
Mon Sep 25 12:16:47 EDT 2006


I've been enjoying my RAL, hearing everything, but thought it 
excessively noisy.  When the detector goes into regeneration it sounds 
like a mighty waterfall when it should be barely noticable.  There is 
too much gain in the audio amplifier!  I put a 100k pot between the 
detector and 1'st audio stage and now it's very civilized, and as quiet 
as my modern receivers.

Richard Brunner, AA1P


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