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

To: [email protected]
Subject: Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz
From: Paul Nicholson <[email protected]>
Date: Sat, 7 May 2016 07:24:51 +0000
In-reply-to: <[email protected]>
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Stefan wrote:

> A second EbNaut message will start:
>
> f = 6470.000 Hz
> Start time: 05.05.2016   15:00:02 UTC
> Period: 100 s
> Length: 5

I'm getting '73+55' at Eb/N0 = -0.3dB with
phase pattern 30   60   30   60

Carrier S/N: 15.25 dB in 19.5 uHz

Still working on the first message, noise in the E/W loop
was very high that night.

Looks like we have between 40 and 65 degree day/night phase
shift (depends which antenna I measure it on).

--
Paul Nicholson
--

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