[AMRadio] frequency sweeper

Jim Tonne tonne at comcast.net
Thu Jan 21 10:15:46 EST 2010


Is it a repetitive thing, sweeping the same range
over and over?  Or does it sweep just once and

If it is repetitive, sweeping a 100 kHz or so from
start to finish, at several times per second, I
have an idea of what it is.

- Jim W4ENE

> they appear to
> e unmodulated and as a wild guess appear to move about  75 
> to 100 KC per
> econd.   My first guess is that they are some sort of 
> propagation testing
> canner.

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