CWNP
PW0-105 · Question #12
What causes an excessively high Voltage Standing Wave Ratio (VSWR) in an 802.11 WLAN?
The correct answer is A. An impedance mismatch between devices in series with the main RF signal. See the full explanation below for the reasoning.
Question
What causes an excessively high Voltage Standing Wave Ratio (VSWR) in an 802.11 WLAN?
Options
- AAn impedance mismatch between devices in series with the main RF signal
- BReflected DC voltage on the main RF signal line
- CRefracted RF signal peaks along the main signal path
- DCrosstalk (inductance) between adjacent conductors
How the community answered
(54 responses)- A78% (42)
- B6% (3)
- C15% (8)
- D2% (1)
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