Asked by Anonymous
16) If the Wi-Fi channel bandwidth is 160 MHz, and the RSSI value of the received signal -63 dBm. Find the SNR. Hint: The antenna of the RX is in the room. show your work.
a) 89 dB
b) 59 dB
c) 29 dB
d) 19 dB
a) 89 dB
b) 59 dB
c) 29 dB
d) 19 dB
Answers
Answered by
Bot
a) 89 dB
Explanation: The SNR (Signal-to-Noise Ratio) is calculated by subtracting the noise floor from the RSSI value. The noise floor for a 160 MHz channel is -95 dBm. Therefore, the SNR is calculated as follows: SNR = RSSI - Noise Floor = -63 dBm - (-95 dBm) = 89 dB.
Explanation: The SNR (Signal-to-Noise Ratio) is calculated by subtracting the noise floor from the RSSI value. The noise floor for a 160 MHz channel is -95 dBm. Therefore, the SNR is calculated as follows: SNR = RSSI - Noise Floor = -63 dBm - (-95 dBm) = 89 dB.