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Re: LF: LF EbNaut tonite

To: [email protected]
Subject: Re: LF: LF EbNaut tonite
From: DK7FC <[email protected]>
Date: Sun, 11 Nov 2018 22:24:15 +0100
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Hi Markus,

That's a very good idea. I will try to decode you ;-)
Looks like we could exchange 2500 characters per minute, with that S/N ;-) I'm not that fast in CW!

73, Stefan

Am 11.11.2018 22:10, schrieb Markus Vester:
Hi Stefan,

will try to reply in the second half-hour slot. Same parameters, except start time 21:30:00 + 0.3 seconds.

73, Markus

-----Ursprüngliche Mitteilung-----
Von: Markus Vester <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: So, 11. Nov. 2018 20:56
Betreff: Re: LF: LF EbNaut tonite

First transmission received ok by the autodecoder:
Optimum starttime appeared around +0.2 s, compatible with expected SpecLab delay.

Best 73,
Markus. (DF6NM)

-----Ursprüngliche Mitteilung-----
Von: DK7FC <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: So, 11. Nov. 2018 20:05
Betreff: Re: LF: LF EbNaut tonite

PS: The message is transmitted from a SpecLab instance. So you need to consider the +0.3 second time offset, which is relevant at that symbol length. Furthermore there is some uncertainty if the transmission starts at the exact second. It could happen that it starts 1 second to late. We will see what happens.

73, Stefan

Am 11.11.2018 18:38, schrieb DK7FC:
Hi LF,

I'd like to try some EbNaut transmissions tonite. Maybe someone is some distance is interested to detect them?

Here is the program:

f = 137.465 kHz
Start time: 11.NOV.2018  19:00 UTC (hourly, until including 7 UTC)
Symbol period: 1 s
Characters: 21
CRC bits:
Coding 8K19A
Antenna current: 4 A
Duration: 21:20 [mm:ss]

Reports welcome.

73, Stefan
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