The Difference Between Mobile Radios and Handheld Radios
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The transmission power is different. Handheld radios generally have a transmission power of no more than 5W, while mobile radios typically exceed 20W. Additionally, in terms of communication range, handheld radios have a shorter range, reaching approximately 1-6 kilometers in open plains. Mobile radios, on the other hand, have a much longer communication range, with a transmission distance of over 10 kilometers under normal, unobstructed conditions. Below are some related details: 1. Mobile Radios: A mobile radio, also known as a car-mounted walkie-talkie, is installed in a vehicle. Handheld radios are portable and convenient, with a relatively smaller size. Both mobile and handheld radios can communicate with each other, provided they are on the same frequency. Mobile radios have higher transmission power, making them ideal for leading vehicles to scout routes or trailing vehicles to maintain order. 2. Handheld Radios: Handheld radios are used in the middle of the convoy to listen to road conditions and ensure smooth driving. They can maintain communication within a few kilometers. If a vehicle falls too far behind, the handheld radio can still receive signals to stay updated on the group's movements. Mobile radios have a larger emergency call range, but since phone signals are usually available along highways, they are more useful in mountainous areas. However, if one must hitchhike to seek help, the radio cannot be carried along. Handheld radios have a smaller emergency call range, but climbing to a higher elevation may improve the signal. They are portable, and switching to a high-power battery can extend the range, preventing users from getting lost.
