Radio Amateur Quiz Canadian License

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Question B-006-001-004

The characteristic impedance of a coaxial line:

Correct Answer

can be the same for different diameter line

Explanation

If the *ratio* of the outer to inner conductor diameters is maintained, and the dielectric is the same, coaxial lines of different physical sizes can have the same characteristic impedance (e.g., RG-8 and RG-58 can both be ~50 ohms).

Warning: Generated by AI