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Re: LF: RE: RE: Almost touching the ground... | 12.47 Hz

from [DK7FC] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: RE: RE: Almost touching the ground... | 12.47 Hz
From: DK7FC <[email protected]>
Date: Wed, 13 Mar 2019 14:54:29 +0100
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Am 06.03.2019 22:11, schrieb DK7FC:
Currently i'm generating a spectrogram in SpecLab, running on a wav file (mono, resampled to 240 S/s) that covers 8 days of the carrier transmission on 12.47 Hz. It is set to 22 uHz FFT bin width and 3 hours/pixel scroll rate :-) Since SpecLab can do it in real-time only it will take 8 days to complete the spectrogram, but never mind, we have so much time, don't we?! I will show the result in a week then ;-)

Spectrogram completed, attached. Despite some QRN, i would call it O copy and it looks like a higher distance would have been possible.

73, Stefan

Attachment: 12.47 Hz spectrogram.png
Description: PNG image

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