[Elecraft] Inverse sidebands today?

G. Beat gregory.beat at comcast.net
Sun Aug 14 10:05:22 EDT 2005


On Fri, 2005-08-12 at 16:58 -0500, Tom Hammond wrote:
> At 04:31 PM 8/12/2005, Roland & Elvie Whitsitt wrote:
> >
> >I'm hearing upper side band on 40 meters and lower side band on 20.
>
> Though I can't be absolutely certain, I'd bet you set your SSB filters (at 
> least SOME of them) up to have them centered on the WRONG SIDE of the xtal 
> filter center point. This will cause you to receive SSB on the wrong sideband.
>

IF you are listening at 7.160 MHz many evenings you will here a regular group that does operate USB .. instead of the more traditional LSB.  
Reminds me of an AM group at 7.240 MHz in early 1970s -- when I was a Novice / SWL.

Greg, w9gb


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