MicroVert 40M antenna - home made
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MY DIY 20-40 meter Air Wound Coil
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How to make simple RF CHOKE - home made project
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MAGLOOP Antenna HACK - Modification for 80m & 60m bands RX/TX
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Ultimative DL1DN sanitary cheap DIY QRP telescopic antenna uSDX QSO on 40/30/20/17/15/12 + schematic
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HAM RADIO: Building a magnetic loop antenna Part 2...
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