WARC band switch box

3 Mar 2014 by sm0w, No Comments »

This weekend I built the WARC band switch box for the antenna switching system at the station. This was the last box to be finished so the only remaining thing to do now before the new switch system will be taken into use is to get the 12 & 17m yagis up the tower as "multiband" antennas are banned in the new switchsystem. I used power splitter cards from SJ2W but have omitted the transformers so it will only be possible to use one antenna on each WARC band. But It's possible to add transformers later if there would be use for power splitting but I doubt that on WARC.

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OJØR Market Reef

OJØR Market Reef

OJØR is my callsign during visits to the barren rock of Market Reef in the middle of the Baltic sea. [&hellip