Q. Europeans use a version of T lines that are called

View solution

Q. Multiplexing combines signals from several sources to achieve

View solution

Q. Privacy and anti jamming can be achieved by

View solution

Q. Multilevel multiplexing, multiple-slot allocation and pulse stuffing techniques are used to improve

View solution

Q. The applications of Frequency-Division Multiplexing (FDM) are

View solution

Q. In Frequency Hopping Spread Spectrum (FHSS), the sender and receiver can have privacy if the hopping period is

View solution

Q. The synchronous Time-Division Multiplexing (TDM) is not efficient because of

View solution

Q. TDM is used to combine

View solution

Q. In Digital Signal Service, DS-3 is

View solution

Q. High data rate capability of fiber optic cable can be achieved by

View solution

Q. If the bandwidth of the link is greater than the bandwidth needed, the bandwidth is

View solution

Q. The Time-Division multiplexing (TDM) is a digital technique of

View solution

Q. The multiplexing technique that is used when the data rate of an input line is a multiple of others is called

View solution

Q. A special band is assigned to Amplitude Modulation (AM) radio from

View solution

Q. Multilevel multiplexing is a technique used when the data rate of an input line is

View solution

Q. DS-1 to DS-4 is implemented by

View solution

Q. TDM is a digital multiplexing technique for combining several low-rate channels into

View solution

Q. In multiplexing process, the term 'link' refers to the

View solution

Q. Frequency-division multiplexing, wavelength-division multiplexing, are designed for

View solution

Q. DSSS technique expands the bandwidth of a signal by replacing each data bit with

View solution