What is the difference between radio waves&cell phone waves?

Answer Cell phone signals are transmitted through the medium of electromagnetic waves. The types of waves that make up the electromagnetic spectrum include (in part) radio waves, microwaves, infrared wave... Read More »

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Are RC car radio waves as strong as radio waves for music radios?

Radio-controlled cars carry small transmitters that run off of batteries, while radio station transmission towers are run off an electric power grid; therefore, an RC car transmitter's radio wave o... Read More »

Is their a difference between an ear bud for a cell phone and a 2 way radio?

How do radio transmitters create radio waves?

The information encoded in a radio broadcast signal is contained in the signal's modulation, but before the signal can be modulated, the carrier radio wave has to be generated. In broadcast communi... Read More »

Information on FM Radio Waves?

The discovery of a carrier for electronic signals in 1856 spawned the world of radio transmission waves. James Clerk Maxwell's mathematical theory of electromagnetic pulses being sent through the a... Read More »