How to Choose a Two-Way RadioToday, two-way handheld two-way radios operate on two frequency bands: Family Radio Service (FRS) and General Mobile Radio Service (GMRS). Many products combine the two together for maximum efficiency. When considering what radio is right for you, here are some key ideas to consider: Range GMRS and FRS radio signals travel by line-of-sight. Therefore, the environment in which you use the radio can greatly affect the range. For example, a radio with a 10-mile range may reach that full potential when the users are in an open field with full line-of-sight; however, using the same radios in a downtown metropolitan area may only reach two miles due to large buildings obstructing the range. The environment in which the radio will be used will help determine which range is needed. Batteries Many consumers find two-way radios useful while participating in outdoor activities with a group of people, especially as cell phone service tends to be spotty in remote locations where communication between parties is essential. Maintaining proper power throughout trips is also very important and makes the battery source an important consideration for consumers. Two-way radios tend to operate with either traditional AA or AAA batteries; others work with rechargeable NiMH (nickel-metal hydride) or NiCad (nickel-cadmium) batteries. The rechargeable batteries can be more cost-effective, yet difficult to recharge on a long camping trip. Decide what the two-way radio will be used for and then make a battery decision. Security Two-way radios may be susceptible to outside monitoring by a third-party source. As such, it is increasingly important for consumers to consider units with heightened security features. For example, there are units available today with a scramble feature which provides enhanced privacy for the user and prevents outside monitoring. |
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