msg wrote:
JoanD'arcRoast wrote:
snip

Back to topic: There's another noisy note from 4.877-4.902. Over S5 at
19:48Z


Perhaps this deserves some attention from folks in this N.G.; there
are a number of online receivers to use in chasing this signal.
I went to http://adamsj.dynalias.org/RCSweb/ in North Carolina
and at about 2045 UTC the signal on 4800 kHz was 20/S9.
I recorded 30 seconds of the audio using these settings:

mode: USB, filter: 2100 Hz, AGC: slow


snip

I changed the files as follows:

4800kHz, SW, 8kHz filter: http://www.cybertheque.org/ham/audio...w_8khzFilt.mp3

4800kHz, AM, 8kHz filter: http://www.cybertheque.org/ham/audio...m_8khzFilt.mp3

Another user of the North Carolina receiver said the freq. maps to a USN Tactical
(beacon?) usage in a UTE list.

Please listen to these clips and tell me if this is what you are hearing on the freqs.
and in the locations previously posted.

Regards,

Michael