Stefan !
I think WE ARE researchers in some way. Maybe not all of us do have the
theoretical background which is "necessary" do to "real" research
(whatever that means) but sometimes I think this could be an advantage.
73
OE3GHB
Gerhard
Am Samstag, den 07.04.2012, 15:22 +0200 schrieb Stefan Schäfer:
> VLF,
>
> The last nights test was successfully done without phase glitches in
> DFCW-600 for many hours, see
> http://dl.dropbox.com/u/19882028/VLF/600RDF.jpg I did some changes on
> the LOPT PA, thuis the interruption at 23 UTC.
>
> The ERP must be in the range of 2...3 uW, very weak. Anyway i want to
> tell you that i switched to DFCW-6000 now. The goal is to check if the
> system runs without phase glitches now. Also i want to transmit my full
> call in DFCW-6000 for the first time.
> The QRG is centered at 8969.98000 Hz. The DFCW shift is 3 mHz.
>
> There is a chance to receive that signal in a radius of about 50 km i
> think. How knows, maybe i'm wrong and somebody can do miracles as we've
> often seen in the past...
>
> A few weeks back a physics master student from the university of
> Darmstadt contacted me. His thesis has to do with VLF and so he found my
> adress in the web. He is observing NAA and propagation phenomena. A
> colleague is observing sferics... They have installed a E field receive
> antenna (which works worse than most Dreamer's antennas :-) ). I've been
> on the phone with him for 2 hours and told him about our work. Since he
> is in a distance of roughly 60 km, maybe he can receive me in 6000. He
> already announced his interest. Maybe we can start to do some work with
> reasearchers, who knows ;-)
>
> 73, Stefan/DK7FC
>
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