OH5RM Dual band 80/30m wire antenna

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Somebody asked abt my antenna.
It is made of twin-wire type material used here by telephone companies.
http://www.saunalahti.fi/hohtola/ham/killu/killu.html

It uses linear stub to decouple rest of wire for 30m operation.
The same stub is acting as loading element for 80m so decreasing the overall length of antenna.