Re: [IRCA] 1100 Wobbler

["W. Curt Deegan" <WWWR@xxxxxxxxxxxxx>]

Craig,

Your observations are exactly right.  If you look at a spectrum trace of 
the signal in various modes you can see just what you explain.

Curt
-------
W. Curt Deegan
Boca Raton, (southeast) FL

At 10:35 PM 1/22/2006, you wrote:
> > But on my radio, AR7030, there is no difference in Wobbler when I switch
> > between U/LSB--they're identical. Only the AM mode is twice the rate
> > compared to SSB mode. Apparently different radios give different results.
>
>If the carrier is sweeping +/- from 1100, then listening to either sideband
>alone would only give half the story.  When in AM, you hear both sidebands,
>and therefore the heterodyne of both plus and minus which would appear to be
>twice the USB or LSB rate by itself.  What that proves is the carrier sweeps
>above and below the nominal 1100.  That makes sense if the transmitter
>oscillator is faulty.  There's no reason why it would sweep only higher or
>only lower.
>
>Craig Healy
>Providence, RI


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