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E9E11

What is an effective way of matching a feed line to a VHF or UHF antenna when the impedances of both the antenna and feed line are unknown?

SelectAnswer
AConnect a parallel-resonant LC network across the antenna feed terminals
BUse a 50 ohm 1:1 balun between the antenna and feed line
CUse the universal stub matching technique
DConnect a series-resonant LC network across the antenna feed terminals