FRS The Family Radio Service (FRS) is a private, two-way, short-distance voice and data communications service for facilitating family and group activities. The most common use for FRS channels is short-distance, two-way voice communications using small hand-held radios that are similar to walkie-talkies. The FRS is licensed-by-rule so the general public can use the devices without […]
How to programme RT27 in software Retevis RT27 is one kind of license-free business Analog radio. It meet USA, EU, Canada license-free frequency standard. 1.RT27 license-free 22 CH FRS 12.5KHz 0.5W/2W Handheld Two Way Radio—-USA Frequency Standard 2.RT27 license-free 16 CH 0.5W 12.5KHz PMR446 Handheld Two Way Radio—-EU Frequency Standard 3.RT27 license-free 16 CH FRS 12.5KHz 0.5W Handheld Two Way Radio—-Canada Frequency Standard Now let’s
How to set up the RT27 IC License-free radio function RT27 license-free 16 CH FRS 12.5KHz 0.5W Handheld Two Way Radio—-Canada Frequency Standard 1.Frequency Range: Note: Above pic which is the factory data. The frequency of every change can’t change, but the CTCSS/DCS can modify. So if there are other radio disturb, u can set
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Retevis RT27 USA License-free Walkie-Talkie is coming Retevis RT27 is one kind of license-free 22 CH FRS 12.5KHz 0.5W/2W Handheld Two Way Radio—-USA Frequency Standard 1. Characteristic: 1.Solid shell, Sturdy and durable, and with a compact, ergonomics design. 2.Practical Functions, easy to operate. 3.50 CTCSS 210 DCS avoid hearing on the same channel extra
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