If the transmission rate of a channel is 3000 baud and 8-level transmission is adopted, the transmission rate is ______ b/s.
举一反三
- If the transmission rate of a communication link is 4800b / s and 8 levels transmission is adopted, the code transmission rate is ( ) A: 1600 Baud B: 600 Baud C: 4800 Baud D: 1200 Baud
- The transmission rate of the binary digital transmission system is 2400B,then the transmission bit rate is ____;if the system is hexadecimal, with the same symbol rate, the transmission bit rate is ____. A: 2400 bit/s, 2400 bit/s B: 2400 bit/s, 4800 bit/s C: 2400 bit/s, 9600 bit/s D: 4800 bit/s, 9600 bit/s
- Shannon's theorem describes the relationship between "bandwidth" and "rate" from a quantitative point of view. In the formula of Shannon's theorem, the parameters related to the maximum transmission rate of the channel mainly includes channel bandwidth and ()? A: Frequency characteristics B: Signal-to-Noise Ratio C: Phase Characteristics D: Noise Power
- Among the following transmission media, the lowest bit error rate is Coaxial cable.
- Among the following transmission media, the lowest bit error rate is ( ) . A: Optical fiber B: Coaxial cable C: Twisted pair D: Microwave