Cellcom gets about 10.5 megahertz of spectrum; Jawwal about 4.8 (spectrum, too, is a "security" asset).
1941, from mega- + Hertz.
megahertz meg·a·hertz (měg'ə-hûrts')n. Abbr. MHz One million cycles per second. Used especially as a radio frequency unit. Also called megacycle.
One million cycles per second. Often used to indicate computer processing speed.
(MHz) Millions of cycles per second. The unit of frequency used to measure the clock rate of modern digital logic, including microprocessors. (1994-10-27)