Which type of RF loss is caused by the equipment transmitting the signal?
A) Scattering
B) Voltage Standing Wave Ratio
C) Diffraction
D) Absorption

Question

Quizplus · Accepted Answer

Voltage Standing Wave Ratio (VSWR) is a measure of how efficiently RF power is transmitted from a power source, through a transmission line, into a load. If the impedance of the load does not match the impedance of the transmission line or source, some of the power is reflected back towards the source, causing losses. This type of loss is directly related to the equipment transmitting the signal, as it involves the relationship between the transmitter, the transmission line, and the load.

Which Type of RF Loss Is Caused by the Equipment