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Emf Microwave Spectrum of the World

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Uploaded by on Dec 18, 2007

http://www.Cellphonelies.com The term Radio Frequency (RF or rf) refers to the electromagnetic field that is generated when an alternating current is input to an antenna. This field, also called an RF field or radio wave, can be used for wireless broadcasting and communications over a significant portion of the electromagnetic radiation spectrum -- from about 9 kilohertz (kHz) to thousands of gigahertz (GHz). This portion is referred to as the RF Spectrum. As the frequency is increased beyond the RF spectrum, electromagnetic energy takes the form of infrared (IR), visible light, ultraviolet (UV), X rays, and gamma rays.

Many types of wireless devices make use of RF fields -- radio, television, cordless and cellular telephones, satellite communication systems, and many measuring and instrumentation systems used in manufacturing. Some wireless devices, such as remote control boxes and cordless mice, operate at IR or visible light frequencies. The RF spectrum is divided into several ranges, or bands. Each of these bands, other than the lowest frequency segment, represents an increase of frequency corresponding to an order of magnitude (power of ten).http://www.Cellphonelies.com

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  • No mention was made about cell phones; what gives?

  • so to catch this as electric all we do is make an antenna like a solar panel to match gamma rays or infrared rays .have you any information on size of antennas or is there a mathmatical standard that like voltage watts amps acts the same to say gamma ray wave length needs a certain size antenna ..surely tesla got involved thank you melvin

  • breatheasy7000, On one diagram you show frequency increasing from left to right, then on another ("visible") it goes right to left. I call that sloppy.

  • Cell phone lies ?  give me a break.

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