HAM RADIO: How Many Ground Radials Do You REALLY Need?
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Vertical Antenna Efficiency - A Basic Rough Guide
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HAM RADIO: How Many Ground Radials Do You Really Need?
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HAM RADIO: Vertical Antenna Size & Antenna Efficiency
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Hustler and Other HF Verticals - Tips and Tricks
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#0441 Antena vertical banda ciudadana, 11 metros, CB, diferentes alturas, problema Mmana Gal, XQ2CG
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Surprising! Ham Radio Vertical Antennas - Are Longer Antennas Better?
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Ground Radials for Vertical HF Antennas
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