Electromagnetic Spectrum An electromagnetic spectrum is the spectrum in which electromagnetic waves are sent out and in which they can be detected. The spectrum of electromagnetic waves includes the following waves: microwave, radar, satellite, UHF T.V., VHF T.V., FM radio, CB radio, amateur radio, and AM radio. All of theses waves are called millimeter waves. They are the waves that cannot be. The only form of wave that can be seen in the …showed first 75 words of 283 total…

…showed last 75 words of 283 total…Here is a table on the different types of frequencies, what is in that range of frequencies and the different levels of energy: There is one area of the spectrum that is not really known, or that there is not enough information to draw a conclusion on. That is the area of Millimeter waves. You cannot see these waves nor feel them. But they are there. There is research being done on them right now.