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CWNA-108 · Question #94
A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss. If the cable is connected to an antenna with 9 dBi gain, what is the EIRP at the antenna element?
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Radio Frequency (RF) Technologies
Question
A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss. If the cable is connected to an antenna with 9 dBi gain, what is the EIRP at the antenna element?
Options
- A23 dBm
- B26 dBm
- C13 dBm
- D10 dBm
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Topics
#EIRP#dBm conversion#antenna gain#cable loss