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Re: VLF: Clipping or blanking??

To: [email protected]
Subject: Re: VLF: Clipping or blanking??
From: Stefan Schäfer <[email protected]>
Date: Thu, 20 May 2010 16:49:09 +0200
In-reply-to: <[email protected]>
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Peter,

Ok, but it could be a IM with another signal?! Because i know that the sample rate is 48000 and it is successfully locked to GBZ. Additionally the main IM product, 9 kHz (due to strong LF broadcast stations) is exactly at 9 kHz...
Also GBZ appears at 19,6 kHz and so on.

I just shorted the wire by 3 cm to 28 cm but that changed almost nothing ;-) I will cut it more and more, down to 15 cm or so. A nice game ;-)

73, Stefan


Am 20.05.2010 16:07, schrieb pws:
Stefan,

You wrote:

No, it is 48 kHz but there seems to be a cut off by the soundcard or the
soundcard-driver?
No, DHO38 is too strong.

I already noticed that DHO-38 is missing there ;-)
It's not where you expect it. Watch that trace at 20.6 kHz, broken from
0700-0755 utc. That's breakfast at Burlage observable every day.

Peter, df3lp



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