Question

What is the range of the characteristic impedance of a coaxial cable?

• A. Between $150\Omega$ to $600\Omega$
• B. Between $50\Omega$ to $70\Omega$
• C. Between $0\Omega$ to $50\Omega$
• D. Between $100\Omega$ to $150\Omega$

Answer 1

Answer: (B)

Between $50\Omega$ to $70\Omega$

Characteristic impedance of a coaxial cable is between $50\Omega$ to $70\Omega$.