Radio Amateur Quiz Canadian License

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Question A-007-003-001

What term describes a method used to match a high-impedance transmission line to a lower impedance antenna by connecting the line to the driven element in two places, spaced a fraction of a wavelength on each side of the driven element centre?

Correct Answer

The T match

Explanation

A T-match uses two symmetrical connections from the feedline to the driven element, spaced apart from the center, effectively forming a T-shape. It's used to match a feedline to an antenna element, often to raise a low feedpoint impedance.

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