Clearing the Air About RF & IR Wireless

What is RF and IR Transmission? To begin with, just what do these terms mean? Webster’s Dictionary tells us that radio frequency (RF) is a range from about 3 kilohertz to about 300,000 megahertz in the electromagnetic spectrum within which radio waves may be transmitted. Webster goes on to state that infrared (IR) waves are electromagnetic pulses with wavelengths longer… Read the rest