What is a "Uhf Cell Phone"? The Most Authoritative Explanation.

What is a "Uhf Cell Phone"? The Most Authoritative Explanation.

What is ultra high frequency (UHF)?

Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one decimeter. Radio waves with frequencies above the UHF band fall into the SHF (super-high frequency) or microwave frequency range.

What is UHF radio used for?

Ultra high frequency. UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi...

What are the UHF/VHF bands?

The UHF/VHF bands were the first designated public safety bands. The Commission licenses the frequencies in these bands on a site-by-site basis, using frequency coordination to maximize frequency re-use. These bands also contain the T-band, frequencies allocated for land mobile communications operations in eleven urban areas in the United States.

What does UHF stand for?

For other uses, see UHF (disambiguation). Ultra high frequency ( UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter ).

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