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Re: [TenTec] Omni VI filters

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Omni VI filters
From: Dukes HiFi <dukeshifi@comcast.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sun, 6 Aug 2017 21:21:24 -0500
List-post: <mailto:tentec@contesting.com>
Your 2.4 KHz filter COULD be bad but most likely the gain select is set for a 
CW filter. The optional filter slots have a jumper select for added gain when a 
CW filter is enabled, to compensate for insertion loss. If this is enabled for 
the 1.8 KHz SSB filter, you will see what you see.

Gary



> On Aug 6, 2017, at 9:12 PM, Stan Gammons <s_gammons@charter.net> wrote:
> 
> Hi everyone,
> 
> After adjusting the BFO and TCXO and using the Omni VI for SSB and digital 
> modes for a little over a week now, I kind of like the new to me rig.  I 
> noticed a +2 or so S unit change when switching from the 2.4 Kc filter to the 
> 1.8 Kc filter.  It's like there is less loss or more gain when switching to 
> the 1.8 Kc filter.  I wouldn't think that would be "normal"  Switching to the 
> .5 Kc filter doesn't do that. S meter reading is the same as the 2.4 Kc 
> filter.  Anyone seen this before?
> 
> 
> 73
> 
> Stan
> KM4HQE
> 
> 
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