Shortwave Crystal Set!
24:53
Shortwave Crystal Set - BFO! Part 2
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Crystal Radio, History, Design, Contesting
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Your First Varactor Tuned Crystal Radio
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How to build 1:1 BALUN & Classic DIPOLE Antenna
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2ª GUERRA MUNDIAL, RADIO DEL AGENTE MILORG - OLGA
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Crystal Radio--Hi Q Hoop Coil--Copper vs Litz (4K)
44:07
Xiegu X6200. Is this going too FAR for a Shortwave listening station ?
27:44