Plantilla de Documento - Inglés // Document Template - English

Frequencies. A frequency range on the horizontal dimension structures the traditional spectrum chart. Frequencies in wide use now run from 0 to about 10 gigahertz. Analog vs. Digital vs. Unused. The major horizontal bar of the spectrum chart is divided into only three colors, one each for digital, analog, and guard band (unused or dark) spectrum. ................
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