[TenTec] Insertion loss

[N4NT]

Cursorily searching the archives, I find the following:
http://tinyurl.com/2kq39y 

Mike N4NT

----- Original Message ----- 
From: "jim-g4ppg" <jim-g4ppg at blueyonder.co.uk>
To: <tentec at contesting.com>
Sent: Saturday, December 22, 2007 3:33 PM
Subject: [TenTec] Insertion loss


> Recently I acquired a 500 Hz cw filter from a friend who was parting
> with corsair 2 to a fone operator
> I fitted this filter to my  Corsair as per the instruction in the
> manual, the results have been disappointing
> I find that when I switch in the 500hz filter  an S9 signal will drop
> to as low as S1 any help in resolving 
> This  problem would be most welcome .
> 
> Thanks 73 Jim G4PPG