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Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz

from [Stefan Schäfer] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz
From: Stefan Schäfer <[email protected]>
Date: Wed, 11 Jul 2012 15:51:45 +0200
In-reply-to: <3F2FAE81EE69485F8A307ADB5199AC9A@Extensa>
References: <7E452379D0BD434982FC5949A1B9BAB7@AGB> <[email protected]> <E5476044E529416399B992573101F8F7@AGB> <[email protected]> <3F2FAE81EE69485F8A307ADB5199AC9A@Extensa>
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Hello Peter, VLF,

It must have been very strong!
See the peak hold graph on the lower image of http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html

We've often seen such staircases so far. Sometimes they come down below 9 kHz! But i don't remember to have seen it at such a high S/N.

73, Stefan/DK7FC

Am 11.07.2012 13:51, schrieb PA1SDB, Peter:
Hello VLF, LF
That strange stairway signal is visible again.
It did start 10h10m at least till now (11h45)

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