... some VLF grabbers are not active but the signal is/was visible here too:
http://www.ok2bvg.cz/vlfgrabber/
http://qsl.net/4x1rf/yo/vlfgrabber.htm
73, Stefan
Am 24.05.2011 11:33, schrieb Stefan Schäfer:
VLF,
Does someone know what is the trace on 18.2 or 18.3 kHz that i can
receive at about 10 dB SNR?
http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html
Maybe VTX India or so? Just like last year i notice that some of the
very far MSK transmitters seem to be bettwer visible in the summer
time. Maybe, if the top DX distance on VLF by amateurs will be well
above 3500 km, the southern hemisphere becomes interesting. Then,
chances may be optimal not during the absolute winther months but
maybe in spring or autumn? Still there is a lack of receiving stations
there, at least receiving in DFCW-600 or DFCW-2400.
I still plan to convince a station in Greenland/OX to become active on
VLF but it's not so easy...
73, Stefan/DK7FC
|
