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Re: VLF: EbNaut at 8270.003

To: [email protected]
Subject: Re: VLF: EbNaut at 8270.003
From: DK7FC <[email protected]>
Date: Fri, 11 May 2018 17:01:09 +0200
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Hi Riccardo,

Now i finally got your message, see attachment. The transmission of tonite 0 UTC was very strong, as i would usually expect.
It must have been the QRN. And now since know the message i can look for the S/N or Eb/N0 of each of your transmissions:

Date Eb/N0 [dB]
09.May_08:00 -1.3
09.May_16:01 -6.1
10.May_00:00 -4.9
10.May_08:00 -6.8
10.May_16:00 +0.9 decoded
11.May_00:00 +7.9 decoded

73, Stefan



Am 10.05.2018 02:19, schrieb Riccardo Zoli:

Hi VLF,

I have only reduced the CRC.

Start time: 00:00 UTC (May 10) every 8 hours.

QRG: 8270.003
2 chars
30 sec/sym.
coding 16K21A
CRC 27
duration: 7h 52'
antenna current: 580 mA

Thanks for reports, as usual...

All the best


73 de Riccardo IW4DXW






Attachment: IW4DXW_8270.png
Description: PNG image

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