S52AS je napisal/-a:We will remind you of the Grimeton Radio/SAQ transmission on VLF frequency 17.2 kHz, CW, with the Alexanderson 200 kW alternator on “ALEXANDERSON DAY”, Sunday, June 28th, at 09:00 UTC and 12:00 UTC (11:00 and 14:00 SVT).
We will start tuning up some 30 minutes before the message.
There will be activity on amateur radio frequencies during the day with the call SK6SAQ.
- 7,035 CW or 14,035 CW
- 3,755 SSB
- 145,700/145,100 VHF FM repeater (R-4/RV-56)
Also read our web site: www.alexander.n.se
Yours Lars Kalland SM6NM
V naših koncih je kar nekaj mojstrov s tega področja: Roman S52AS, Jože S52AB, Siniša S52ST
Siniša S52ST je napisal/-a:za tiste ki nimajo sprejemnik je tu nekoliko linkov za rešitev:
http://lea.hamradio.si/~s52ab/lf_text/c ... _so42p.jpg - konverter
http://sites.google.com/site/g3xbmqrp/Home/saq - konverter
http://www.vlf.it/parmigiani/saq_eng.htm - VLF sprejemnik
http://www.qsl.net/dl4yhf/speclab/vlf_rcvr.htm - sprejemanje pomoču zvočne kartice
http://dl4yhf.ssl7.com/speclab/vlf_rcvr.htm
http://www.qsl.net/dl4yhf/spectra1.html - program
http://yu1lm.qrpradio.com/pa0rdt%20whip.pdf - rx antena - mali velikan med rx antenma
http://freeweb.siol.net/trputec5/saq/SAQrx.exe - program
http://www.youtube.com/watch?v=h8rQToDesU0 - video S52AB – test programa
Pa še lanski sprejem: