Re: LF: EbNaut LF message announcement

[DK7FC <selberdenken@posteo.de>]

Hi Jay,

Pity. Did you consider the 0.3 second offset?
73, Stefan

Am 12.12.2018 12:07, schrieb jrusgrove@comcast.net:

Stefan

 

Surprisingly, I had no copy of your LF EbNaut signal last night. 

 

Jay W1VD 

 

 

----- Original Message -----

From: Markus Vester <markusvester@aol.com>

Reply-To: <rsgb_lf_group@blacksheep.org>

To: <rsgb_lf_group@blacksheep.org>

Sent: 12/11/2018 4:07:53 PM

Subject: Re: LF: EbNaut LF message announcement

---

Hi Stefan,

a booming signal here, as usual. Interestingly, simultaneous decoding of VO1NA is pretty much undisturbed, even though ebnaut-rx claims -14.1 dB carrier-based  Eb/N0 due to the increased power in the 115 Hz audio passband.

Unfortunately at this time I can't run autodecoders with the heavier code, the available PC took many minutes on full throttle just to crunch through the flat-phase trials. 

73 and good luck,
Markus

-----Ursprüngliche Mitteilung-----
Von: DK7FC <selberdenken@posteo.de>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Di, 11. Dez 2018 18:07
Betreff: LF: EbNaut LF message announcement

LF,

Another opportunity for the EbNaut friends:

f = 137.540 kHz
Start time: 11.DEC.2018  20:00 UTC (hourly, including 7 UTC)
Symbol period: 1 s
Characters: 12
CRC bits: 16
Coding 16K21A
Antenna current: 4 A
Duration: 28:48 [mm:ss]

73, Stefan