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Powered by CITE. I Don't Know. I Don't Kare. Internet Directory Knowledge. Incredible Dynamic Keyboard. Browse Abbreviations. Get instant explanation for any acronym or abbreviation that hits you anywhere on the web! This makes them ideal for wireless communications that need to penetrate through buildings, walls, or concrete.
UHF radios are suited for indoor communication solutions, where obstacles are easily penetrable. With advances in wireless technology, the ability to deliver messages quickly and effectively is better than ever. Your team can communicate within the same location or even across multiple worksites. Advanced noise-canceling technology and digital voice enhancements are a few features that help messages come across crystal clear. Other features include:. The right communication system helps keep your team informed about the latest information, alerts, or security threats.
With Motorola UHF and VHF two-way radios in Philadelphia, your workforce can stay productive, efficient, and always have the connection they need to get the job done. Our Philadelphia radio dealer team is ready to help you find the right equipment that your workers demand.
Sign up. Term of the Day. Best of Techopedia weekly. News and Special Offers occasional. Techopedia Explains Ultra High Frequency UHF Ultra high frequency is widely used for data transmission owing to its short wavelength and high frequency. Share this Term. Digital Audio Antenna. VHF waves must not exceed the local radio horizon of miles. VHF frequencies are less likely to be interrupted by atmospheric noise, issues with electrical equipment, and other interferences.
There are different bands within VHF frequency, including low-band and high-band. Low-band VHF range of 49 MHz includes transmission of wireless microphones, cordless phones, radio controlled toys and more. Despite the potential background noise this a popular option because of the low cost equipment.
Transmission power is limited to under 50 mW, unless you are operating an assistive listening system in the MHz range. Also, a large antenna booster is necessary, measuring as much as 3 feet in length, thus limiting portability. High-band VHF range is popular for professional applications. The lowest high-band MHz includes 8 different frequencies designated by the FCC, and is often used by the general public and wireless microphone devices.
For best results you typically only want to operate two to three units on this frequency.
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