Re: LF: To all VLF transmitters

[VIGILANT Luis Fernández <luis@vigilant.es>]

Thank you Stefan

I'm QRV. But it's quite noise here during the weekend :(

Let's see if there is any trace in the spectrogram

>>I intend to run it for > 24 hours so tomorrow it is the time for you to watch your spectrogram(s).

I'll be watching every two hours :-)))

PS: AMAZING signal plots by Paul, as usual. Congratulations ! 

73 de Luis

EA5DOM

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De: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] en nombre de DK7FC [selberdenken@posteo.de]
Enviado: viernes, 15 de septiembre de 2017 23:16
Para: rsgb_lf_group@blacksheep.org
Asunto: Re: LF: To all VLF transmitters

Hi Luis, Mike, VLF,

A carrier is now running since 21 UTC on 8270.005 Hz. I decided to use the large coil, so i can run more antenna current. The antenna current is now 600 mA, a 6 dB stronger signal than planned.

I intend to run it for > 24 hours so tomorrow it is the time for you to watch your spectrogram(s).

73, Stefan

PS: Luis, it would be a first detection of VLF in Spain!

Am 12.09.2017 10:24, schrieb VIGILANT Luis Fernández:

Will be interesting to have a signal in the 36km band, Stefan

 

I'm also running my grabber at 8270.007 with SpectrumLab and 1pps sync

The 11904 Alpha is also monitored. Unfortunately still much noise in the VLF band

but let's try the 47uHz FFT

 

BTW. Signal stopped last night

https://ea5dom.ure.es/grabber/index.html

 

73 de Luis

EA5DOM