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What is the Minimum required channel bandwidth of a 4 bit word operating at 9600 bps?
According to Nyquist Signaling Theorem:
Rmax = 2Wc pulse/second
where R is the maximum transmission rate in pulse/second
Wc is the channel bandwidth
In your case you have R in bit/s, so the theorem becomes
Rmax = 2Wc *m bit/second
where m is the number bits in each pulse, i.e. bit/pulse
So the solution to your problem is
Wc=9600/(2*4)=1200 Hz
Regards,
What else can I help you with?
How much minimum bandwidth is required for multiplexed channel?
The minimum bandwidth required for a multiplexed channel depends on the number of channels being multiplexed and the bandwidth of each individual channel. In general, the total minimum bandwidth needed is the sum of the bandwidths of all the channels being combined. For example, if you are multiplexing four channels, each requiring 1 MHz, a minimum bandwidth of 4 MHz would be necessary. Additionally, some multiplexing techniques may require guard bands to prevent interference, which would increase the total bandwidth requirement.
Find the minimum bandwidth for FDM five sources each requiring 400Hz 200Hz guard band per channel?
no of sources: 5 bandwidth required for each source= 400 Hz no of guard times= 5 bandwidth of each guard time = 200 Hz minimum bandwidth = 5 *400 + 5*200 Hz
Which analog modulation scheme requires minimum transmitted power and minimum channel bandwidth?
ssb modulation scheme
A digital signaling system is required to operate at 9600 bps If a signal element encodes a 8-bit word what is the minimum required bandwidth of the channel?
answer in www.ent.mrt.ac.lk/~ekulasek/cni/cni4-eck.ppt last slide
Ten signals each requiring 4000 Hz are multiplexed on to a single channel using FDM How much minimum bandwidth is required for the multiplexed channel Assume that the guard bands are 400 Hz wide?
43600Hz (43.6KHz)
A boat operating in a narrow channel is required to keep close to what side of the channel?
Starboard side
A digital data signaling system is requird to operate at 9600bps If a signal element encodes a 4-bit word what is the minimum required bandwidth of the channel?
C = 9600 = 2B*3 = 2B * 3 W = 1600 Hz
What is the difference between transmission bandwidth and channel bandwidth?
The transmission bandwidth refers to the range of frequencies that are being transmitted from one point to another. The channel bandwidth on the other hand refers to the frequencies of a given channel.
What is the effect of reducing the channel bandwidth?
I'm afraid you will need to specify on what exactly are you referring to. We could be talking about a radio channel bandwidth, a computer data transfer channel bandwidth or even a radio communications channel bandwidth. It is difficult to tell with the narrow question you posed.
A boat operating in a narrow channel is required to keep as close as is safe to what side of the channel?
to the right or your starboard side
What is Low pass channel and band pass channel?
Low pass channel or medium with the bandwidth that starts from zero.Band pass channel has the bandwidth that does not start from zero.
WHAT IS coherence bandwidth of radio channel?
The coherence bandwidth of a wireless channel is the range of frequencies that are allowed to pass through the channel without distortion.
