To: | "rsgb_lf_group@blacksheep.org" <rsgb_lf_group@blacksheep.org> |
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Subject: | VLF: First VLF detection DL > EA |
From: | DK7FC <selberdenken@posteo.de> |
Date: | Sat, 02 Dec 2017 09:57:48 +0100 |
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Hello VLF friends,This morning i looked on the EA5DOM VLF grabber and saw much better traces of the carrier on 17.4701 kHz. https://ea5dom.ure.es/grabber/index.htmlI find this is a valid one-way contact or carrier detection and i think it is the first time that this was done by amateurs between DL and EA. A distance of 1393 km, http://k7fry.com/grid/?qth=IM98XN&from=jn49ik00wdIt looks like there is some QSB on that path, higher than observed a similar distance at 8270 Hz. We can now think about improvements and about a first message attempt... 73, Stefan |
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