Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special contributor's page devoted to

Vladimir Semenov, RU4SJ

 

 

Vladimir Semenov, RU4SJ

 

Helical Antenna for 20 meters

PDF file, 260 KB (ANTENTOP-01-2011, p: 30)

 

Urban Antenna

PDF file, 360 KB (ANTENTOP-02-2010, pp: 31- 32)

 

Cylindrical EH- antenna for the 20- meter Band

PDF file, 520 KB (ANTENTOP-02-2010, pp: 33- 34)

 

Two Bands 144/430- MHz Antenna

PDF file, 310 KB (ANTENTOP-01-2011, p: 78)

 

 

 

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Last Updated:

February 5, 2018 21:59