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What would be the transmission bandwidth required to transmit this signal?
A binary encoded signal has a bit-rate of Rb = 56 kbps. A Polar RZ line-code is used to encode these bits for baseband transmission over copper wire. What would be the transmission bandwidth required to transmit this signal?
A 14 kHz
B 28 kHz
C 56 kHz
D 112 kHz
2 Answers
- ?Lv 45 years ago
In any kind of transmission, we need to understand how much data we're sending over the transmission line over a period.For realizing this,bandwidth comes into photo. As a consequence, by and large,Bandwidth is the amount of information a transmission line(e,g twisted pair wire,coaxial cable,optical fiber,wi-fi media etc) can carry over a interval of time from factor to a different. Or which you could define technically,bandwidth because the difference between the higher cutoff frequency & the cut down cutoff frequency For e.G in FM(Frequency Modulation) Radio,we are able to hear music with the aid of stations from the range 88MHz to 108MHz..For that reason,Bandwidth for FM is 20MHz.
