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Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz

from [Paul Nicholson] [Permanent Link][Original]
To: [email protected]
Subject: Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz
From: Paul Nicholson <[email protected]>
Date: Mon, 10 Oct 2016 18:24:16 +0000
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> Start time: 07.10.2016   21:00:02 UTC
> Coding 16K25A
> Duration: ?? Something arround 44 hours?

Progress: so far, a partial decode

 'DK7FC4R,3ZSB35X'

at Eb/N0 = -0.4 dB with a phase pattern of 120 90 90 60.

I am branching out from there with some small frequency
shifts and beam shifts.    Just need to squeeze another
fraction of a dB out of it.  Will leave the decoder
running overnight with a range of settings.

--
Paul Nicholson
--
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