DMR radios (UHF/VHF)

/ DMR Radio (UHF/VHF)

DMR radios (UHF/VHF)

DMR Radio UHF / VHF

UHF radios

UHF (Ultra High Frequency) and VHF (Very High Frequency) walkie-talkies are two types of two-way radio communication devices that operate on different frequency bands.

Interference

In certain work environments (rural areas, basements, buildings with complex structures), mobile phones may have limited coverage. Radio communication systems, on the other hand, can provide better range, ensuring communication is maintained even in isolated or hard-to-reach areas.

Applications

UHF walkie-talkies are commonly used in sectors such as security, business, construction services, and other situations requiring short-range communication and good obstacle penetration.

Penetration

UHF waves are better able to penetrate obstacles such as buildings, walls and dense urban areas. This makes them particularly suitable for use indoors or in urban environments.

Range

Although UHF waves have a slightly shorter range than VHF waves, they are often preferred in environments where obstacle penetration is crucial.

VHF radios

When choosing between UHF and VHF, it is important to consider the intended environment and the specific features required for effective communication. This is why we provide you with a team with over 30 years of experience, ready to assess your needs while keeping your budget in mind.

Frequencies and range

VHF waves generally have a longer range than UHF waves, due to their longer wavelength. This makes them ideal for outdoor use, especially in open areas with no major obstacles.

Interference

Due to their longer wavelength, VHF waves are less subject to interference from obstacles. This makes them ideal for outdoor communication, particularly in rural areas.

Penetration

VHF waves are less effective at penetrating obstacles than UHF waves. They may be less suitable for use indoors or in dense urban areas.

Applications

VHF walkie-talkies are often used in situations such as hunting, outdoor surveillance, sporting events, and other scenarios where extended range in open terrain is essential.

Discover the power of our two-way radio telecommunications network, now available in many parts of Canada.

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