Practice Quiz in Wire and Wireless Communications System Part 36

Question 351. It is a communications term that indicates the presence of a signal power comparable to the power of an actual message transmission.

Question 352. What is the transmission rate of a GSM cellular system?

Question 353. It is an audible signal comprised of two frequencies: 350 Hz and 440 Hz.

Question 354. A class III mobile phone using AMPS has an ERP of

Question 355. Electromagnetic coupling between two or more physically interconnected transmission media is what type of crosstalk?

Question 356. A transmit channel has a frequency of 837.6 MHz. The receive channel frequency is

Question 357. It is the primary cause of attenuation and phase distortion on a telephone circuit

Question 358. The bit length of Digital Color Code (DCC)

Question 359. A channel used for transferring control and diagnostic information between mobile users and a central cellular telephone switch through the base stations.

Question 360. A technique where the called subscriber is served by any other central office, the switching equipment will have to transfer the digit dialed to the called switching equipment.