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This is my Inverted-V portable antenna for 20m. It consists of : a Spiderbeam HD 12m fiberglass pole with clamps b MFJ-1779C center insulator for dipole wire antenna c two black isolated wires with diameter 1mm2 cca 5m long d two plastic dog bones e two ropes f coax cable Aircell 5 - 50ohm The antenna is resonant approximately at 14.180 MHz SWR is about 1.2 was tuned using MFJ-269 Antenna Analyzer and it works fine using just 5W with Transceiver FT-817ND. I use it mostly for portable operation.,
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