Choke de RF (Balun com cabo Coaxial) para PX / HF (10, 11, 12 e 15 metros)
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12:36
Teste de Antena - Antenas MHZ - OWA 5 elementos 11/10m
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16:32
EL RETORNO DE RF EN LAS ANTENAS EFHW
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5:04
COMPARANDO DOS CHOKES DE RF
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11:02
Build an EASY 10 Meter (28 MHz) Vertical Antenna for DX!
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29:32
CONSTRUCCION DE CHOQUE DE RF, PARA EVITAR RUIDOS PRODUCTO DE LA RF EN MESAS DE AUDIO
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12:05
Antena 5/8 10, 11 e 12 metros 27mhz CB
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25:14
Construa a sua antena Plano Terra para 2 Metros (VHF - Baofeng)
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32:53