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Re: LF: EbNaut tests 137508 Hz

from [DK7FC] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: EbNaut tests 137508 Hz
From: DK7FC <[email protected]>
Date: Mon, 10 Oct 2016 13:53:02 +0200
In-reply-to: <[email protected]>
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Hi Markus,

I just tried the 4 UTC transmission and got a nice decode, see attachment.
Note that i was transmitting on VLF during that time, so my LF RX was quite overloaded due to the strong local signals.

73, Stefan

Am 09.10.2016 02:41, schrieb Markus Vester:
Tonight I tried to generate EbNaut transmissions using SpecLab's digimode modulator. After finding a workaround to avoid unwanted differential encoding, I was able to decode my own transmission locally. A five character message will now be sent 1.5 seconds after each hour, until 6 UT.

137508.000 Hz
5 characters, 8K19
1 second symbols
Starttime hh:00:01.5
Duration 512 seconds

73,
Markus (DF6NM)

Attachment: srs.png
Description: PNG image

Attachment: DF6NM_EbNaut_LF.png
Description: PNG image

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