Fed multiband antennas hf antenna transformer balun 64 ft140 antenne unun radials ham transformátor multibanda 100w toroidal sep Multi unun Unun 64 end efhw antenna wave transformer 10m half
Multi UNUN - Benvenuti su OfficinaHF!
Balun unun ohms
Balun unun leon guanajuato antenne schema
Balun/unun 1/9 ==> 50/450 ohms.Balun 1:64 for end fed antenna Unun construction differences? (5:1?).
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