________ transmission sends signals in the gigahertz range to relays in the line of sight.
A) Longitudinal wave
B) Microwave
C) Radio wave
D) Infrared

Question

Quizplus · Accepted Answer

The gigahertz range suggests transmission in the microwave frequency, which is defined as electromagnetic waves with wavelengths ranging from one meter to one millimeter and frequencies between 0.3 and 300 GHz. This transmission is commonly used in relay systems where line-of-sight communication is required, such as in satellite communications or microwave links between two buildings.

________ Transmission Sends Signals in the Gigahertz Range to Relays