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Windows Live® Search Results
Windows Live® Search Results Very High Frequency, usually abbreviated VHF, band of radio-signal frequencies, ranging from about 30 megahertz (MHz) to 300 Mhz, with corresponding wavelengths ranging from about 10 to 1 m (33 to 3 ft) (see Frequency; Radio; Wave Motion). This frequency is used for FM and amateur radio broadcasting and for television transmission. See Frequency Modulation; Television.
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