![]() Emergency personal, police departments, commercial businesses and ambulance services all use repeaters to ensure important messages are transmitted and received. ![]() A repeater system is located at a higher elevation, this device receives and re-transmits signals using a higher power so that it will reach its intended destination. This increases the overall range of your two-way radio.Įven with superior conditions most two-way radios only reach so far in distance before a repeater is needed. Simply put, a radio repeater takes a poor, weak or ineffective radio signal and amplifies it as well as rebroadcasts it. Instead, extending and improving your antenna is often the easiest way to improve radio range. You don’t have to run to the top of the closest hill to restore two-way radio communication. This is why if you stand at the top of a mountain you are going to get the best signal strength, there’s nothing in your way because you are at the highest point. The higher your radio antenna the less likely it is going to encounter interruptions as it travels from one radio to another. This is why many go with external antennas mounted to the roof of the vehicle. Simply mounting a two-way radio inside of a vehicle can create interference issues. Two-way radio signals travel in a straight line meaning mountains, buildings, trees or even a group of people can get in the way of transmission signals. ![]() Radio Antenna BoosterĪ radio’s signal strength relies on a number of factors including the radio antenna size, the frequency band, and surrounding landscape, including if you are indoors or outdoors. Not only do radio antenna boosters and extenders increase the range you have to communicate, but also they provide clearer voice quality for ease of communication. Radio range can be increased through an extender, repeater or booster. A radio antenna booster, or a signal booster of any kind, will help extend your two-way radio range. Two-way radios have a specific range they operate within and anything outside of that will cause your radio to lose signal.
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