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CWNA-108 · Question #15

What can an impedance mismatch In the RF cables and connectors cause?

The correct answer is B. Excessive VSWR. VSWR (Voltage Standing Wave Ratio) is a measurement of mismatched impedance in an RF system and is stated as an X:1... In an VSWR rating, a lower first number means a better impedance match.

Radio Frequency (RF) Technologies

Question

What can an impedance mismatch In the RF cables and connectors cause?

Options

  • AFewer MCS values In the MCS table
  • BExcessive VSWR
  • CIncreased amplitude of the RF signal
  • DIncreased range of the RF signal

How the community answered

(36 responses)
  • A
    11% (4)
  • B
    81% (29)
  • C
    3% (1)
  • D
    6% (2)

Explanation

VSWR (Voltage Standing Wave Ratio) is a measurement of mismatched impedance in an RF system and is stated as an X:1... In an VSWR rating, a lower first number means a better impedance match.

Topics

#impedance mismatch#VSWR#RF cables#RF connectors

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