[TenTec] cw filters in omni

[Dave]

Talk to INRAD folks, their filters aren't near as lossy as TenTec 
filters........    It might mean that you use two INRAD's  one in the 
500 hz position, one in the 1.8, 

Dave K8bbm

On Sun, 21 Aug 2005 21:30:35 -0400
"Michael Tortorella" <w2iy at verizon.net> wrote: 
> Hi to the list,
> I would like to use two CW filters (217 and 219) in my Omni C.  It 
> has
> positions for the 1.8 kHz (218) and 500 Hz (217) filters.  Would 
> like to put
> the 250 Hz (219) in place of the 1.8 kHz but the manual sayd the IF 
> amp does
> not have enough gain for two CW filters.  This is essentially the 
> same reply
> I got from an inquiry to TenTec service "the IF amplifier needs to 
> be
> modified."  Has anyone done this before?  Any advice and/or circuits 
> known
> to work?
> Thanks and 73
> Mike W2IY
> 
> 
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