CWNP

CWNA-106 · Question #102

What can cause an excessively high VSWR (Voltage Standing Wave Ratio) in a WLAN RF transmission line?

The correct answer is A. An impedance mismatch in the RF cables and connectors. See the full explanation below for the reasoning.

Question

What can cause an excessively high VSWR (Voltage Standing Wave Ratio) in a WLAN RF transmission line?

Options

AAn impedance mismatch in the RF cables and connectors
BReflected direct current (DC) voltage on the main RF signal line
CAttenuation of the RF signal as it travels along the main signal path
DCrosstalk (inductance) between adjacent RF conductors

How the community answered

(51 responses)

A
80% (41)
B
6% (3)
C
10% (5)
D
4% (2)

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion

Full CWNA-106 Practice