Hi Eddie, Stefan,
this looks interesting. Accounting for your grabber
timescale being an hour ahead of UT, your right dash is centered
approximately at 6:30 UT. This would indeed coincide with the first dash of the
blue "7" on Stefan's 6000-RDF on his second grabber.
However the frequency relative to the 8969.98
tick seem to be different by about 4 pixels. Stefan apparently
transmitted on 8969.9815, and your dash is on 8969.9832
Hz. Assuming both were instances are samplerate locked,
this disproves a possible detection.
Best 73 and happy Easter,
Markus (DF6NM)
Sent: Sunday, April 08, 2012 11:49 AM
Subject: Re: VLF: Local VLF tests...
Stefan
There is a common start / finish minute on the dots
in the att.capture.HH.m3 to the best of my measurement ability, they
certainly coincide with your TX periods.
73 Eddie
G3ZJO
Grabber:- http://g3zjo.bplaced.net/index.htm
Also
:- http://www.g3zjo.talktalk.net/vlfgrabber.htm
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