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
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.