[Boatanchors] B&W TR Switch 381C

David C. Hallam dhallam at knology.net
Thu Aug 14 11:37:06 EDT 2014


I have a B&W 381C TR switch that has been sitting on the shelf after I 
purchased it at a ham fest several years ago.  I tried it out for the 
first time today on 20M with my 73S-3 receiver.  The noise level at my 
QTH was running about S-3.  When I put the TR switch in the line and 
peaked its tuning, the noise was about S-7 or 8.  Is this normal or does 
it indicate a problem with the TR switch?

David
KW4DH

-- 
"I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them."
Thomas Jefferson


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