What will be the maximum data rate that can be transmitted if the signal-to-noise ratio is 20 dB and channel bandwidth is 40khz?

a) (8 pts) If a binary signal is sent over a 3-kHz channel whose signal-to-noise ratio (SNR) is 20dB, what is the maximum achievable data rate? Substitude S/N into Shannon’s theorem, we get the maximum bps as 3k*log2^(1+S/N)=3log2^101kbps=19.97kbps.

What is the maximum data rate in bits per second that a 3 kHz noiseless channel can transmit if the signal is binary of two levels?

A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 24 Kbps.

What is the maximum data rate of a channel of 3000 Hz bandwidth and SNR of 30dB?

For example, if a system has bandwidth B = 3 kHz with 30-dB quality of transmission line, then the maximum data rate = 3000 log2 (1 + 1000) = 29, 904 bps.

What is the minimum bandwidth required for the multiplexed channel?

In a FDM system, 10 channels are multiplexed: Each channel having a BW of 50 kHz. If the guard band between the channels are 1 kHz, the minimum bandwidth required for transmission is. (1) 505 kHz.

How do you calculate maximum data for a channel?

Hence, the channel capacity is directly proportional to the power of the signal, as SNR = (Power of signal) / (power of noise). So for example a signal-to-noise ratio of 1000 is commonly expressed as: 10 * log10(1000) = 30 dB. This tells us the best capacities that real channels can have.

What is maximum data rate of a channel?

the channel can never transmit much more than 13 Mbps, no matter how many or how few signal levels are used and no matter how often or how infrequently sam- ples are taken. In practice, ADSL is specified up to 12 Mbps, though users often see lower rates.

How is channel rate calculated?

Hence, the channel capacity is directly proportional to the power of the signal, as SNR = (Power of signal) / (power of noise). So for example a signal-to-noise ratio of 1000 is commonly expressed as: 10 * log10(1000) = 30 dB.

What is the bandwidth of a signal that ranges from 1 MHz to 4 MHz?

Discussion Forum

How much data can be passed through the channel bit SEC?

Their theoretical maximum is 10 Gbps, however. The rate of download speeds as measured by bps over cellular wireless depends on the generation network.