I have been licensed as OE7CWJ in 1978 and enjoyed periods of activity mixed with some absences from the hobby. Today the favorite bands are above 28MHz with various rigs and antennas. ...

Latest update: 30.04.2008
Home recording
Since digital recorders  have become so inexpensive, commonplace and easy to use, this technology has almost completely replaced analog tape recorders in home studios with signal to noise ratios of 85dB or better

APRS 
Automatic Position Reporting System, or APRS, is a system where HAM radio operators use Global Positioning System (GPS) receivers along with their HAM radios to report their location in move 

The antennas
My antenna system at the Vienna location has been  upgraded in April 2006. The new setup covers all VHF/UHF bands from 50MHz to 1296MHz, whereas 144MHz and 432 MHz are double stacked. 
DXCL 50 MHz
DXCL 144 MHz
DXCL 432 MHz
DXCL 10 GHz



Beginners Guide 4m?
The fact that it is not in widespread use around the world (especially not in the USA and Japan) means that there is practically no commercially Amateur equipment for 70MHz 		Portable contest rig
My Volkswagen T4 van is an ideal vehicle for contesting. It provides enough space and comfort for long 24 hours of radio operation from a portable QTH 		Aurora Status
Sporadic E Status