I think this is the problem I am having with my 6 (opt 3). I have TT 250Hz
Filter in the 2nd IF and it's center freq does not line up with the 1st IF
new INRAD 400Hz CW Filter. In addition I need some more gain. I presume you
simply changed a couple resistor value's for the narrow post filter amp.
What you settle on for your radio?
Don Jones KO7i
From: John Oglesby [mailto:firstname.lastname@example.org]
Sent: Monday, January 24, 2011 6:28 PM
Subject: Re: [TenTec] Omni VI 1st IF Narrow CW Filter Enable?
The gain balance is good with the roofing filter and cascaded INRAD
250Hz filters. Before this set-up I had some issues with the TT 250Hz
filters installed. The passbands didn't work well together and I had to
add some additional gain.
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