April 24, 2021
To first understand UHF vs VHF frequencies, you must learn that all communication systems, including your cell phone or any two-way radio system, work using an operating frequency. The government oversees these frequencies as well as the communication devices that use them.
Since people have many requirements for their radios, there are different frequencies to satisfy those disparate expectations. UHF and VHF are particular radio frequencies that are used by two-way radios and communication systems.
Primary users have licensed broadcasters in television and radio or commercial communication services that provide cell phone service and two-way radios.
In a general sense, UHF’s shorter radio waves make it best-suited for wireless and indoor use, where there are more penetrable obstacles. On the other hand, VHF is excellent for outdoor use; construction workers, aviators, and boat captains rely on VHF radios on their crafts.
The first thing to know about UHF vs VHF is that UHF radio waves are shorter than VHF – 12 to 24 inches – so they don’t need big antennas, making them less conspicuous. Radio range is also shortened, but you get greater bandwidth occupation. So even though interference and dropouts are more likely than with VHF, you can get a broader range of audio options.
If you’ve ever used GPS, cordless phones, Bluetooth, walkie-talkies, cell phones, Wi-Fi, and television broadcasting, then you’ve used UHF technology. UHF works mainly within your line of sight, so any obstacles may disrupt your transmission. Walls aren’t too much of a barrier, though, making UHF equipment well-suited to work in offices, hotels, and warehouses.
The most vital asset of UHF is that the equipment does not take up as much space; however, it takes a lot of work to manufacture UHF equipment, so operating costs may be higher due to extra equipment. A product like Midland Radio’s BIZTALK® BR200 Business Radio is the perfect solution for all your UHF communication needs. Warehouses, hotels, and retail operations can benefit from the BIZTALK® BR200 as it features 16 channels and 142 privacy codes to prevent interference. The long-lasting Li-ion also comes with an additional charging port, so you’ll never run out of power.