[BC] Frequency Measuring

Bob Stroupe bstroupe
Sat Mar 24 15:39:12 CDT 2007


Hey Dave:

Was the person that did the measurements for you named Claude Gray and located in
Birmingham?

I remember WSSO in Starkville, MS and their FM, then WSMU-FM, used Mr. Gray for the
freq. measurements but I also wondered how he could receive the FM in Birmingham.

Bob Stroupe

DHultsman5 at aol.com wrote:

>
> In a message dated 3/20/2007 2:46:01 PM Central Daylight Time,
> tonne at comcast.net writes:
>
> > When the station went off the air at
> > midnight he would call and we would put the transmitter back
> > on with the one thousand watt nondirectional signal with a
> > one thousand cycle tone and he'd give the frequency measurement.
> >
> > How in the world did he do this?
>
> By measuring the sidebands.  They are completely in the clear with
> no competition at all.
>
> - JimT
>
> **********************************************
>
> I used to have a couple of Local stations that had their frequencies measured
> on the first Sunday Morning of the month at like 12:05 to 12:10 AM at which
> time you would switch to 1 kW and put a telephone dial tone on at 100%
> modulation.    The old gentleman had several stations that he measured that way I
> would tune around on sunday night and hear them.  My question would how would he
> know that he was actually measuring that station if he could also hear the
> heterodynes and programming from other stations?
>
> Oh well as long as we got the card and calibrated the monitor once over 30
> days.
>
> Dave
>
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