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Re: ULF: Carrier on 2970.005 Hz

To: [email protected]
Subject: Re: ULF: Carrier on 2970.005 Hz
From: Markus Vester <[email protected]>
Date: Sat, 1 Sep 2018 12:02:39 -0400
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Hi Stefan,

not an unambiguous detecton at DL0AO yet but the small peak on the E-W H-field antenna (top half) looks promising. We are running a 47 uHz instance with FFT export in the background, so if possible please try to stay on air for a few hours longer.

Best 73,
Markus

-----Ursprüngliche Mitteilung-----
Von: DK7FC <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Sa, 1. Sept 2018 16:21
Betreff: ULF: Carrier on 2970.005 Hz

Hi ULF friends,

Since 14 UTC, a carrier is running on my ground loop antenna. I'm using
my new PA and the new 12V/120 Ah LiFePo4 accu. The antenna current is
1.8 A ! About 250 W RF power. This could run for > 5 hours but i think
that 1 hour should be fine. It may be not the best time of the day but
anyway. Tomorrow another transmission may follow on a lower frequency :-)

73, Stefan

PS: Reports welcome :-)

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