U ltra H igh F requency 300 MHz - 3000MHz(=3 GHz) V ery H igh F requency 30 MHz - 300 MHz They are different bands of the Electromagnetic Spectrum. Improved answer : For the benefit of a beginner , the typical VHF communications band is c...
http://wiki.answers.com/Q/What_is_the_difference_betwee...
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What is the difference between UHF and VHF antennas? ... A: The most obvious difference between VHF and UHF antennas is the size. A half wave dipole for channel 2 will be 10 times longer than for channel 28. This means that a much more elaborate UHF antenna can be constructed without the antenna becoming...
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www.antennasdirect.com/faqs.html
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Ultra high frequency - Wikipedia, the free encyclopedia
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Ultra high frequency (UHF) designates a range of electromagnetic waves with frequencies between 300 MHz and 3 GHz (3,000 MHz). Also known as the decimetre band or decimetre wave as the wavelength...
en.wikipedia.org/wiki/Ultra_high_frequency
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The real difference between one brand and another, ... Antennas are available for VHF, UHF, or VHF/UHF. If you don't need to receive UHF channels (the ones above 13) over the air, then don't waste money on a VHF/UHF combo. The FM radio band falls between channels 6 and 7 on the VHF band, so a VHF antenna will usually work for...
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www.doityourself.com/stry/tvanten
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If you saw a UHF/VHF Combo antenna, it will have two dipoles that are extendable and a circular ring in between. those extendable dipoles are for VHF reception and the ring is UHF. that means such an antenna is a combo UHF/VHF antenna. ... antenna, difference, uhf, uhf or vhf, vhf...
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www.dtvusaforum.com/dtv-hdtv-reception-antenna-discussi...
www.dtvusaforum.com/dtv-hdtv-reception-antenna-discussion/4267-whats-difference-between-uhf-vhf-uhf-vhf-antenna.html
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While the cost difference between UHF and VHF equipment has been declining, it is unlikely to disappear. Battery life for VHF wireless transmitters is almost always better than for similar UHF units; over the life of a system the savings in battery costs can be very significant.
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www.audio-technica.com/cms/site/af9d127e26abf498/index....
www.audio-technica.com/cms/site/af9d127e26abf498/index.html
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You've probably heard about "AM radio" and "FM radio," "VHF" and "UHF" television, "citizens band radio," "short wave radio" and so on. Have you ever wondered what all of those different names really mean? What's the difference between them?
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www.howstuffworks.com/radio-spectrum.htm
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UHF radios generally offer better building penetration and therefore are ideally suited for indoors as well as for areas of high building density (cities). ... VHF radios are better suited for areas where there is vegetation, where the signal can pass through objects. For this reason VHF radios are ideal for outdoor use.
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www.clarkson.edu/class/cs463/wireless.sp2007/students/c...
www.clarkson.edu/class/cs463/wireless.sp2007/students/collinme/uhfvhf.html
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