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Re: [TenTec] Corsair ,help with cw filter!

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Corsair ,help with cw filter!
From: Ken Brown <ken.d.brown@hawaiiantel.net>
Reply-to: ken.d.brown@hawaiiantel.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Fri, 27 Nov 2009 17:12:13 -1000
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
If you are trying to use the model 217 (a 9 MHz filter) in the 6.3 MHz 
IF (the PBT board) it is not going to work.

I don't know the Corsair well enough to say for certain, but if it is 
like the early Omnis, it does not have selectable filters in the 9 MHz 
IF. You may be able to put the 217 in place of the "normal" 9 MHz IF 
filter. The rig would then become a CW only rig, because the normal 
filter is used both for receive and for unwanted sideband rejection in 
transmit. You would have a very narrow SSB transmit signal indeed. Not 
likely to be usable.

DE N6KB


g p wrote:
> The PBT does not work when in the narrow position. The signal is always there 
> from one end of the PBT to the other, in other words....it does not affect 
> the signal at all.
>  
> Like I mentioned before, the narrow  filter picks up signals but the very 
> strong only and the signal drops, weaker signals disappear in the white noise.
>
>
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