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It should be noted here that though, the cost difference between UHF and VHF is on the decline these days; it is unlikely to vanish altogether. ... Handheld portable two-ways radio with VHF and UHF technology fulfils different needs of different individuals. It is up to you to first know about the technology and then make...
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ezinearticles.com/?Portable-Two-Ways-Radios---UHF-Versu...
ezinearticles.com/?Portable-Two-Ways-Radios---UHF-Versus-VHF-Technology!&id=1324188
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Many people mistakenly think that UHF is an inherently better technology. It is not. The difference between UHF and VHF transmissions is only the frequency range or 'band' they are in. The technology, or principle of operation is the same.
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www.sweetwater.com/expert-center/techtips/d--06/14/2001
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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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Summary: 1.UHF radios have a wider range of usable frequencies compared to VHF; 2.VHF radio equipment is cheaper compared to UHF; 3.VHF radios need a larger antenna compared to UHF radios; 4.UHF is better at penetrating ... Difference Between UHF Microphone and VHF Microphone ... Difference Between Ham Radio and CB Radio...
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www.differencebetween.net/object/difference-between-uhf...
www.differencebetween.net/object/difference-between-uhf-and-vhf-radios/
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Summary: 1.UHF and VHF are two divisions of the radio frequency spectrum; 2.VHF microphones transmit between 170Mhz and 216Mhz while UHF microphones transmits at around 450Mhz to 952Mhz; 3.UHF microphones tend to be less prone to interference compared to VHF microphones; ... Difference Between UHF and VHF Radios...
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www.differencebetween.net/object/difference-between-uhf...
www.differencebetween.net/object/difference-between-uhf-microphone-and-vhf-microphone/
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Very high frequency - Wikipedia, the free encyclopedia
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VHF (Very high frequency) is the radio frequency range from 30 MHz to 300 MHz. Frequencies immediately below VHF are denoted High frequency (HF), and the next higher frequencies are known as Ultra hi...
en.wikipedia.org/wiki/Very_high_frequency
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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
www.howstuffworks.com/radio-spectrum.htm
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Where the application requires a combination of indoor and outdoor use, a UHF radio is preferable. ... 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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Q - What is the difference between VHF and UHF radio systems?; A - VHF radio systems are typically used for direct base to mobile communications. They require a high antenna location for the base to provide the wide coverage needed which can be expensive.
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www.ovradio.com/faq.htm
www.ovradio.com/faq.htm
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