If the bit rate for a 8-QAM signal is 1500 bps, the bandwidth in Hertz is equal to __________.Group of answer choices30001500500750
Question
If the bit rate for a 8-QAM signal is 1500 bps, the bandwidth in Hertz is equal to __________.Group of answer choices30001500500750
Solution
The bandwidth for an 8-QAM signal can be calculated using the formula:
Bandwidth = Bit rate / log2(M)
where M is the number of points in the signal constellation. For an 8-QAM signal, M = 8.
So,
Bandwidth = 1500 bps / log2(8) = 1500 bps / 3 = 500 Hz
So, the bandwidth in Hertz is 500.
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