Retevis RT40 DMR radio FRS License free
1. What is 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.
Other services that allow similar communications include the General Mobile Radio Service (GMRS)and the Multi-Use Radio Service (MURS).
The FRS is authorized 22 channels in the 462 MHz and 467 MHz range, all of which are shared with GMRS.
Now, retevis new model Retevis RT40 DMR radio FRS License free by USA Frequency standard. And the frequency is fixed. Then it is easy to use, and Can use directly, no need to programme the frequency.
We often said the digital radio, in fact, it have two function, can by Digital, also can by analog radio to use.
RT40 DMR radio FRS License free also can realize that hybrid receive mode: The same channel can receive both Analog and Digital signals. It can realized switch Analog and digital freely, no need programming.
Digital Radio Tier I products are for license-free use in the 462-467MHz band in the USA.
Tier I License-free DMR devices are best suited for personal use, recreation, small retail and other settings that do not require wide area coverage or advanced features. Like retevis RT40 DMR radio FRS License free.
Are u interesting? Any inquiry, pls contact: email@example.com. Thanks, welcome.