Hi Gerhard,
I'm just testing a loop antenna on VLF, pointing to you. It is a hula
hoop circle with 80 turns inside. Just some first tests. The loop is
directly connected to the soundcard, all far from ideal but who knows ;-)
http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber2.html
73, Stefan
Am 10.03.2012 16:47, schrieb Gerhard Hickl:
Hi Eddie!
Finally my signal is visible on your grabber!
So I wanted to stop about an hour ago but I will leave it running now
for a while.
73
OE3GHB
Gerhard
Am Samstag, den 10.03.2012, 13:47 +0000 schrieb qrss:
We are all begging for more :-)
Eddie
On 10/03/2012 12:50, Stefan Schäfer wrote:
Hi Lubos, Gerhard,
Very nice. I saw both of your signals in my "6000" and even in the
"600" window,
http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html.
VLF propagation is exceptionally good, even yesterday many MSK
transmitters were significantly stronger than usual.
Tnx for the activity and good luck now in the afternoon Gerhard.
Lubos, your signal seems to be quite strong. FB antenna and 600mA at
120W (= 330 Ohm) is really good! Can't you run longer tests on that
antenna? Yes i know, i could do the same here ;-)
73, Stefan/DK7FC
Am 10.03.2012 13:01, schrieb Lubos OK2BVG:
Hello VLF friends!
Thanks for all reception reports. I am glad, that my signal was
seen by Gerhard/OE3GHB, Markus/DF6NM, Eddie/G3ZJO, Mal/G3KEV,
Stefan/DK7FC and Paul in Todmorden.
I haven´t a plan to transmit so long time today. Both, Gerhard and
me, did some experiments in DFCW mode only. Than I kept my signal
up until 12:00UT :-)
Date: 10.03.2012
Time: 07:40 UT - 12:00 UT
Antenna: Marconi L 24m up + 220m top load
PA: 120W (Iant = 600mA)
Identification: carrier only
Mode: carrier only
FRQ: 8970.000 (Rubidium reference)
Shift:
It was very interesting VLF morning. Thanks everybody!
Lubos, OK2BVG
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