“GHz- Gigahertz is a frequency unit that measures the number of cycles per second. Hertz (Hz) refers to the number of cycles per second with periodic 1-second intervals. One megahertz (MHz) equals 1,000,000 Hz. One gigahertz is equal to 1,000 megahertz (MHz) or 1,000,000,000 Hz. The term is also used to measure the quantity of a given range of spectrum frequency (ie 1710-1720 is 10 MHz of spectrum).”