What is the most important advantage of FM over AM?

A. FM is completely insensitive to noise.
B. FM has superior noise characteristics.
C. PM signal can be made to look like FM.
D. Phase modulation (PM) can be used to create FM indirectly.


B

Trades & Technology

You might also like to view...

Some solid-state relays are designed to be used as ____.

a. time-delay relays b. neutral relays c. biased relays d. polarized relays

Trades & Technology

A key part of operations management is determining what materials and services are

necessary to do work of the organization.

Indicate whether the statement is true or false.

Trades & Technology

What is the primary cause of ice machine service?

a. Improper installation b. Lack of maintenance c. Machine too small

Trades & Technology

Which of the following 5th wheels has a locking mechanism with the smallest number of  moving components?

A. Simplex B. Holland B-lock C. Holland A-lock D. Fontaine No-slack

Trades & Technology