What is the difference between UHF and VHF radios?

The main difference is how the radio waves interact with physical obstacles.

• UHF (Ultra High Frequency): These waves are shorter and excellent at penetrating structural obstacles. UHF models make the perfect warehouse radios or security radios because they can punch through thick concrete walls, steel frames, and dense indoor environments.

• VHF (Very High Frequency): These waves are longer and naturally bend around the Earth's curvature, making them ideal for wide-open spaces. VHF radios are preferred for outdoor settings like expansive agricultural land, large open-air events, or as rugged construction radios on sprawling sites.