Kevin,
From the samples you can hear how it builds up and drops off in its wobbling anxiety. Just like, as I say, a sheet of steel being wobbled, it gets more or less energetic, stops entirely, then returns. I would think if it were just a carrier, it wouldn't produce these strange variations. Just my assessment, having not actually heard the situation you suggest.
Something being tested? Who can say, with things like HAARP out there - though I'm not suggesting that as the source.
I will be adding all of these suggestions to the web site as food for thought.
Thanks,
Curt
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I think the wobbler would make me crack, hi.
Something to consider.
A transmitter with no modulation and just left running will sound like a warbler. We had this in the past here in Tempe, AZ.
We also had the Army testing a transmitter in Nevada back in 1998? On 1136 kHz that made a warbling noise.
Kevin
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