Hi Stefan,
I will be listening also. Hope this time be able to receive your DFCW sigs
with my new VLF loop.
73 & Good luck.
Michel - F5WK in JN18HP
Le samedi 15 mai 2010 à 14:25:17, vous écriviez :
> Dear group,
> I is a long time ago that i have done the last experiment. Tomorrow, the
> WX could be suitable and i have time and motivation to try the next
> experiment on 8,97 kHz. But the WX is a little risky
> (http://www.windfinder.com/forecast/frankfurt) and so i do not yet know,
> if i really can come up. So it is just a uncertain announcement. Maybe
> Markus/DF6NM, if he has time, will inform you about the actual state.
> In the last weeks, the QRM less window becomes smaller and more early. It
> is arround 5...8 UTC
> (http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html).
> So, i plan to start transmissions at arround 7 UTC on 8970,0 Hz. I want
> to check the new 600W PA and the new additional earth rod. Antenna length
> is still 100m. The amperemeter will also be tested the first time. Modes
> will be DFCW-600 (50mHz shift) and a transmission in DFCW-60 (500mHz
> shift) if i can reach my grabber in the DFCW-60 window in 37km distance.
> If the wind is stable and i have enough time i will do first receiving
> tests using the TX antenna! This is to prepare the first VLF QSO above 100km
> So, let's hope for good and stable wind and no rain, dreaming...
> Will anybody listen to the experiment except my and Markus' grabber?
> 73, Stefan/DK7FC
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