Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

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
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1541971457; bh=0W43KfNyWpyfSarHxRMa0jyjEkbEmNpHyFcmO+sgaxY=; h=Date:From:To:Subject:From; b=exUjI3NXpCqDKG0oi48xNJUvSWAXZsiarwa2xjHlrxp795Z7D3Q6in+NbRGT7W+1F dyW92S+72eSy9N/kqyCgfjL4UbwvZmAXqsbWPx09rRcrQNz0oY6Ldpho5DwNHwia0N W8UUO2wW92LO+Ktox4/rvccx0WVRTic+qVPr6i+M1kNN6wO27gKSyoPPvJpNTykzZ7 QOkW1x94lMnGC6nlBaBjTKfigkmbelKwpO5Hjx8RKJMvCSCB1ABce66d/wtQnGZg+c xhWnSf9koM2Bse3n0JgFLY2FQO7kvmaGBCOe0QQbd4GQ0aqMigqNIL6qdgGQLBXfev JlMjBoJKhiSfg==
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3
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:
http://df6nm.darc.de/opds/ebnautresults.txt
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:
16
Coding 8K19A
Antenna current: 4 A
Duration: 21:20 [mm:ss]


Reports welcome.

73, Stefan
<Prev in Thread] Current Thread [Next in Thread>