Signal graphs
#19
(2017-09-21, 07:22)Andrew.Instone-Cowie Wrote: That doesn't look too bad in terms of amplitude, here's my current noise floor. (I have the LP filters installed to take out a military VLF transmitter near Blackpool)

Also looks like you are also getting a bit of 19.6 KHz from Anthorn and 22.1 KHz from Skelton. The amplitude goes up and down over a few cycles as they beat against each other. Partulary noticeable on the red channel.
Cheers
Dave.

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Messages In This Thread
Signal graphs - by Alanpenwith - 2017-09-15, 17:48
RE: Signal graphs - by cutty - 2017-09-15, 18:09
RE: Signal graphs - by readbueno - 2017-09-15, 18:42
RE: Signal graphs - by Alanpenwith - 2017-09-16, 12:42
RE: Signal graphs - by readbueno - 2017-09-16, 13:33
RE: Signal graphs - by Andrew.Instone-Cowie - 2017-09-16, 20:44
RE: Signal graphs - by Alanpenwith - 2017-09-16, 13:42
RE: Signal graphs - by readbueno - 2017-09-16, 14:21
RE: Signal graphs - by pasense - 2017-09-16, 15:50
RE: Signal graphs - by Alanpenwith - 2017-09-17, 07:23
RE: Signal graphs - by Alanpenwith - 2017-09-17, 08:23
RE: Signal graphs - by Andrew.Instone-Cowie - 2017-09-17, 16:27
RE: Signal graphs - by mwaters - 2017-09-17, 18:08
RE: Signal graphs - by mwaters - 2017-09-25, 19:16
RE: Signal graphs - by readbueno - 2017-09-17, 08:29
RE: Signal graphs - by Alanpenwith - 2017-09-17, 17:38
RE: Signal graphs - by readbueno - 2017-09-17, 18:58
RE: Signal graphs - by Alanpenwith - 2017-09-21, 06:53
RE: Signal graphs - by Andrew.Instone-Cowie - 2017-09-21, 07:22
RE: Signal graphs - by allsorts - 2017-09-22, 23:23
RE: Signal graphs - by Alanpenwith - 2017-09-23, 08:10
RE: Signal graphs - by Alanpenwith - 2017-09-23, 09:06
RE: Signal graphs - by pasense - 2017-09-23, 09:29
RE: Signal graphs - by readbueno - 2017-09-23, 11:38
RE: Signal graphs - by Alanpenwith - 2017-09-23, 16:42
RE: Signal graphs - by readbueno - 2017-09-23, 17:18



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