[TenTec] Omni VI filters

Dukes HiFi dukeshifi at comcast.net
Sun Aug 6 22:21:24 EDT 2017


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 at 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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