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1. SLF: EbNaut @ 80 Hz (score: 1): Author: DK7FC <[email protected]>; Date: Tue, 27 Nov 2018 09:25:33 +0100; Hi SLF, Yesterday, a 45 character EbNaut was transmitted at 80.005 Hz. It was received on my tree in 3.5 km distance. After the improvement of the RX antenna it looks like i gained about 2.5 dB SNR.; /rsgb_lf_group-archives/html/rsgb_lf_group/2018-11/msg00644.html (12,623 bytes)
2. Re: SLF: EbNaut @ 80 Hz (score: 1): Author: DK7FC <[email protected]>; Date: Thu, 20 Dec 2018 19:08:32 +0100; SLF, For the completion of this thread, here is the reprocessed spectrogram of a DFCW-5400 message at 80 Hz (attachment). It is just a small distance but anyway challenging, on the TX side as well as; /rsgb_lf_group-archives/html/rsgb_lf_group/2018-12/msg00325.html (11,853 bytes)
3. RE: SLF: EbNaut @ 80 Hz (score: 1): Author: <[email protected]>; Date: Thu, 20 Dec 2018 17:26:03 -0500; /rsgb_lf_group-archives/html/rsgb_lf_group/2018-12/msg00335.html (15,818 bytes)
4. Re: SLF: EbNaut @ 80 Hz (score: 1): Author: DK7FC <[email protected]>; Date: Thu, 20 Dec 2018 23:52:56 +0100; Hi Jim, Am 20.12.2018 23:26, schrieb [email protected]: Hello Stefan, Very nice signal at 80 Hz (seen in your grabber plot). Your DFCW-5400 plot seems to indicate about 25dB-30dB SNR during a quie; /rsgb_lf_group-archives/html/rsgb_lf_group/2018-12/msg00337.html (18,876 bytes)

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