On Mon,9/1/2014 3:25 PM, Jim Streible wrote:
Since we are both hearing it, on the coast and here just North of
Atlanta, it is either
being transmitter or has something to do with the power grid.
The fact that you're hearing a sub-harmonic suggests that it is local
and generated by a common
Val,
A little more news.
Not only is it on 3513.5 but, it is also on 1/2 that freq at 1756.75.
At 1900Z this afternoon I could hear on both frequencies. Same number of
signals in the pass band, about 6 or 7, and they seem to be modulated. I
was using AM
with +/- 6.6 kHz pass band. Later at 2100Z
I have the same type noise here, mine reads 3513.3 warbles, at times
sounds a little unstable,
its on the antenna for sure, I have all underground utilities no close
neighbors and nothing on in
the home. Quiet location, no smart meter on this house at least. So
far I have not been able to
