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| Subject: | Re: VLF: 300 mA on 4470 Hz, 67 km band |
| From: | DK7FC <[email protected]> |
| Date: | Thu, 18 Jan 2018 11:09:59 +0100 |
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Thanks for the first overview.A very nice signal in Bielefeld indeed. Also the RX site at DL0AO shows the signal with a very good SNR in 424 uHz, http://df6nm.bplaced.net/dl0ao/VLFgrabber/vlfgrabber_dl0ao_test.htm No signal in Warsaw? Strange. I assume it is rather the frequency response of the antenna or local QRM (?) than propagation. But who knows. The carrier was running until 8 UTC, as intended. The antenna current dropped to 280 mA at times. I will work on that today... 73, Stefan Am 18.01.2018 06:37, schrieb Paul Nicholson: > Since 22:15 UTC a 300 mA carrier is running on 4470.1 Hz. A nice signal at Bielefeld, S/N 23dB in 55 uHz. Also 14.3 dB at Cumiana in 49 uHz. And 15.4 dB/49uHz in Todmorden. > it would be a first detection and new lowest frequency > for SQ5BPF in 920 km distance... No sign of the signal yet at Warsaw in 49 uHz. -- Paul Nicholson -- |
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