What on Earth is a Counterpoise? (#625)
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22:03
Why Do Some Verticals Have Radials and Some Do Not (#377)
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28:18
Types of Magnetic Loop Antennas (#536)
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8:42
Ask Michael, KB9VBR: Does my end-fed half wave (EFHW) antenna need a counterpoise?
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16:52
Antenna Counterpoise, misconceptions and mistakes with building a rat tail
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12:45
The Keep It Simple Guide to Counterpoise Wires
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25:48
All About Baluns (Ask Dave #73)
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30:23
SWR Demystified: AD#28
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22:04