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Re: LF: More EbNaut tests on 137490 Hz

from [IZ7SLZ] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: More EbNaut tests on 137490 Hz
From: IZ7SLZ <[email protected]>
Date: Tue, 11 Oct 2016 12:39:33 +0200
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Hello Group,

considering the Stefan's request, i'm pleased to test again EbNaut today on LF with a 51 characters message, 8K19A code, 0.5 s/symbol, duration 22' 40''.
QRG = 137495.000 Hz

Scheduled UT: at hour, starting from 19.00 'till 01.00 of 12-10-2016 (included). Carrier will be "on"  5 minutes before the transmissions.

Two tests will be performed soon at 11.00 and 12.00.

Power in use : abt 100 mW ERP

Reports are welcomed. GL.
73, Domenico iz7slz


On 10/10/2016 11:06 PM, DK7FC wrote:
Hey Markus,

5 characters is boring! ;-) Can you try 30 chars or so? :-)

73, Stefan

Am 10.10.2016 22:53, schrieb Markus Vester:
Thanks again to Domenico, Riccardo and Stefan for reporting their decodes! I'll do more of the same tonight (but with a different message):

137490.000 Hz
5 characters, 8K19A
1 second symbols
Starttimes 21:00, 22:00 ... 6:00 UT (with no extra delay)

Currently running around 0.5 W ERP.

Best 73,
Markus (DF6NM)


-----Ursprüngliche Mitteilung-----
Von: Markus Vester <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Mo, 10 Okt 2016 12:01 am
Betreff: Re: LF: More EbNaut tests on 137490 Hz

Things seem to be stable now. I will let it run through the night with repeats starting on each full hour. All reports would be much appreciated! 

All the best,
Markus (DF6NM)


-----Ursprüngliche Mitteilung-----
Von: Markus Vester <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: So, 9 Okt 2016 9:46 pm
Betreff: LF: More EbNaut tests on 137490 Hz

I intend to run a few more EbNaut tests tonight. This time I will use a 137490 Hz carrier from my Rubidium-controlled decadic synthesizer and a diode PSK modulator. 

137490.000 Hz
5 characters, 8K19
1 second symbols
Starttimes 20:00, 20:30, 21:00 UT (with no extra delay)
Duration 512 seconds

Best 73,
Markus


...


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