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From: DK7FC <73dk7fc@googlemail.com>
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Date: Tue, 17 Jun 2014 20:56:18 +0200
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Subject: Re: LF: The summer hole...
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Wow, crazy! That is nice (the technique :-) ). But which S/N do i need 
to get such a clear picture on the RX side? Furthermore, my antenna BW 
is much to small to cover that frequency range in a short time. The 
automatic variometer isn't that fast :-)
Anyway, very nice. And of course, you're right. There are enough 
projects to be finished (Lemon transmissions, fiber optic batter fed 
active dipole, etc. etc.).

But i just started to to some firsts experiments using a SPI bus. Later 
i can use other busses, this is just the beginning...

73, Stefan

Am 17.06.2014 20:46, schrieb Markus Vester:
> Hi Stefan,
>
> how about getting that ol' class-D envelope modulator to work, and 
> then sending us some cool summertime piccies?
>
> http://dl.dropboxusercontent.com/u/26404526/stefan_fd2005_chirppix.jpg 
> (artist's impression ;-))
>
> 73 and have a good time,
>
> Markus (DF6NM)
>
>
> -----Ursprüngliche Mitteilung-----
> Von: DK7FC <73dk7fc@googlemail.com>
> An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
> Verschickt: Di, 17 Jun 2014 1:02 pm
> Betreff: LF: The summer hole...
>
> Hi LF,
>
> Hmm, i just thought it is a deep summer hole regarding general TX
> activity below 500 kHz.
>
> Maybe "we" should start something exciting together. Actually there are
> a few interesting projects but there's not so much that we do. I've
> never seen such a deep dip here. Remembering 2010, there was no summer
> hole at all! It was the VLF time.
>
> Any good ideas for some nice projects?
>
> I'm intending to rise some motivation for myselfe now, following the
> remote soundcard project, in very small steps.
>
> 73, Stefan/DK7FC
>
>
>
>
>