What does RF stand for in wireless communication?
Correct!
Wrong!
RF stands for Radio Frequency, used for transmitting wireless signals.
Which factor most affects signal range indoors?
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Wrong!
Walls and furniture cause signal attenuation and reflection.
What is signal attenuation?
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Attenuation is the loss of signal strength over distance or through obstacles.
Which device is used to measure RF signals?
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A spectrum analyzer displays signal strength across a frequency range.
What causes RF reflection?
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Wrong!
Metal surfaces reflect RF signals, causing interference and signal issues.
What is multipath propagation?
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Multipath occurs when a signal arrives from multiple paths due to reflection.
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Which signal behavior involves bending around objects?
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Diffraction allows RF signals to bend around obstacles.
What is the term for overlapping signals causing disruption?
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Wrong!
Co-channel interference results from multiple devices sharing the same frequency.
Which unit is used to measure RF signal strength?
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Wrong!
dBm is the decibel-milliwatts unit to quantify power in RF systems.