alternate frequency การใช้

The power feed was adjusted to use an alternating frequency of 50 Hz rather than 25 Hz.
It is unknown if CIIG-FM will find an alternate frequency after Bayshore Broadcasting's new station signs on at 102.3 MHz.
He said the foundation has found only one possible station affording an alternate frequency, WNYE-FM, the station operated by the Board of Education.
The FCC report, for instance, concluded that there was " no readily identifiable alternate frequency band that could accommodate a substantial relocation " of the users of the bands it had studied.
Unlike most wireless telephone operators that promised ( and sometimes paid ) huge sums to the federal government for space on the airwaves, Nextel bought up licenses in alternate frequencies from taxi dispatchers, truck fleets and other users of what is known as specialized mobile radio.