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Re: LF: Re: DK7FC EbNaut message on 8270.1 Hz decoded nr Moscow by RN3AU

To: [email protected]
Subject: Re: LF: Re: DK7FC EbNaut message on 8270.1 Hz decoded nr Moscow by RN3AUS
From: DK7FC <[email protected]>
Date: Wed, 15 Feb 2017 11:30:55 +0100
In-reply-to: <[email protected]>
References: <[email protected]om> <[email protected]om> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
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The message was not completely transmitted, again for an unknown reason / software failure. Next week i will get a new old PC for VLF transmissions, which will have 2 GB RAM instead of 512 MB RAM! I hope that solves the problem.
About 2/3 of the message was transmitted, a loss of 1.76 dB (can one calculate that loss so easily, 10*log(2/3), ?). So with some luck it can be decoded anyway in Moscow and other locations?

73, Stefan

Am 14.02.2017 11:32, schrieb DK7FC:
Now i'm a bit more optimistic and will try 3 characters next:

f = 8270.100000 Hz
Start time: 14.Feb.2017   20:00:00 UTC
Symbol period: 30 s
Characters: 3
CRC bits: 26
Coding 16K21A
Duration: 8h, 32m, 0s (same duration as the first 2 messages)
Antenna current: 700 mA

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