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Re: LF: LF and VLF EbNaut

To: [email protected]
Subject: Re: LF: LF and VLF EbNaut
From: Markus Vester <[email protected]>
Date: Thu, 6 Dec 2018 22:22:39 +0000 (UTC)
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References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]

Hi Joe and Rob,

running a pair of autodecoders for both signals: http://df6nm.darc.de/opds/ebnautresults.txt

Joe is your frequency exactly on 137477.000 or should we consider a small DDS offset? Are you on GPS-lock or still with the OXCO?

Best 73,
Markus

-----Ursprüngliche Mitteilung-----
Von: Rob Renoud <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Do, 6. Dez 2018 20:29
Betreff: LF: 2200m EbNaut Beacon(s) from North America

LF EbNaut Enthusiasts,
 
The K3RWR EbNaut beacon is currently transmitting on 2200m and will remain on the air through the weekend until Monday @ 1200 UTC 2018/11/1 (weather permitting)
 
Operating Details:
Freq:  137.479000 kHz
Coding:  8K19A
CRC: 16
Symbol Period: 3 sec
Message Length:  5
Duration:  25m 36s
Repeats on 00m & 30m
 
Understand that VO1NA plans on coming up on 137477 kHz on EbNaut making two North American Stations running EbNaut beacons this weekend.
 
73 & GL,
Rob – K3RWR
FM18qi

-----Ursprüngliche Mitteilung-----
Von: jcraig <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Do, 6. Dez 2018 20:04
Betreff: LF: LF and VLF EbNaut

Thanks to all for the encouragement and advice. We have a nasty storm on
the way so let`s get started before it`s too late...

LF:
137.477 kHz, 6 Chars, 8K19A, 3 s symbols, 416 symbols,  starting 1900 ut
and at 1 hr intervals, 50 watts to a 100x20m RL


VLF:

8.2700075 kHz, one character, 30 s symbols, 784 symbols,  16K23A, CRC-21,
2300 and 1100 ut daily 30 watts to a 100x15m RL

Best 73`s and good luck,
Joe VO1NA



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