----- Original Message -----
From: "Steve Hunt" <steve@karinya.net>
> Once the rig is stable, if I'm left with a heterodyne in the pass band it
> can be tuned out with PBT control. I don't mean "filtered out" with PBT;
> just a few degrees rotation of the PBT control around its mid position and
> the heterodyne rapidly moves in audio tone and out of the passband. If the
> PBT control is more than about 5 degrees away from its central position I
> never hear a heterodyne at all. I guess this must be some funny mixing
> product involving the15.3 MHz PBT oscillator.
>
> The heterodynes are clearly audible above background noise, but they don't
> move the S meter and now I know how to shift them I can probably live with
> them.
Steve,
I've had this same situation since having my Omni 6 back from the factory
upgrade to option 3. Don't remember it being present before the upgrade. I
just always move the PBT and don't worry about it.
Think I'll dig around in there this week and see if I can find any clues. At
least you know you're not the only one !
73, John WA4TT
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