Radio frequencies from 300 Megahertz (MHz) to 3,000 MHz with a normal range of less than 50 miles.
Read moreWhich frequency is best for long range?
VHF and UHF Radios Compared – Which Is Best? VHF (136 – 174MHz) signals generally work best outdoors, giving a somewhat longer range for the same power output than UHF (400 – 470MHz). However, VHF signals really do not work well when there are obstructions like buildings around.
Read moreWhat is the best frequency for two-way radios?
UHF radios (Ultra High Frequency) operate on frequencies ranging from 400-512 Megahertz (MHz) . UHF radios work best for most two-way radio users because the waves are shorter and can get around or penetrate areas of interference, like those found in buildings, thickly wooded or hilly areas, and urban outdoor settings.
Read moreWhat frequency is the 70 cm band?
The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use.
Read moreWhat is the difference between VHF and UHF radios?
VHF radios are suited for long distances in and outdoor use. UHF radios operate at a higher frequency . 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.
Read moreWhich is stronger VHF or UHF?
VHF has smaller frequencies which means interference with other radios is common. UHF, on the other hand, is an all-around better signal for long distance communication . UHF is better when using radios for indoor use like buildings or around cities.12 Mar 2019
Read moreWhat is the range of a VHF radio?
Your VHF radio is intended mainly for short range communications, generally 5-10 miles , and at least 20 miles to a USCG station. To communicate at longer ranges, you will normally need a satellite telephone or an MF/HF marine radiotelephone.
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