Radio Amateur Quiz Canadian License

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Question B-006-006-003

What would you use to connect a coaxial cable of 50 ohms impedance to an antenna of 17 ohms impedance?

Correct Answer

An impedance-matching device

Explanation

An antenna tuner or a fixed impedance matching network (like an L-network) is needed to transform the 17 ohm antenna impedance to the 50 ohm coax impedance.

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