megahertz
/meg-uh-hurts/US // ˈmɛg əˌhɜrts //UK // (ˈmɛɡəˌhɜːts) //
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Definitions
n.名词 noun
- 1
plural meg·a·hertz, meg·a·hertz·es.Electricity.
- : a unit of frequency, equal to one million cycles per second. Abbreviation: MHz
Examples
Reader Mike Neary wondered why researchers consider these radio frequencies low, given that the frequencies reside in the International Telecommunication Union’s “very high frequency” band, which ranges from 30 to 300 megahertz.
Cellcom gets about 10.5 megahertz of spectrum; Jawwal about 4.8 (spectrum, too, is a "security" asset).
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