Re: LF: LF and VLF EbNaut

[Markus Vester <markusvester@aol.com>]

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 <k3rwr@md.metrocast.net>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
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 <jcraig@mun.ca>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
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