Public Radio Service
This article needs additional citations for verification. (June 2019)
Public Radio Service (PRS) is a walkie-talkie personal radio service in the People's Republic of China. It can be used without a license. It uses 409 MHz. It is also known as PRS409. It is similar to the American Family Radio Service (FRS) and PMR446 in the European Union.
The PRS radios use narrow-band frequency modulation (NBFM) with a maximum deviation of 2.5 kHz. The channels are spaced at 12.5 kHz intervals. They are limited to 500 milliwatts effective radiated power.
List of PRS409 channels
- General Mobile Radio Service
- Multi-Use Radio Service
- 70-centimeter band
- KDR 444
- UHF CB
- Personal radio service
- Continuous Tone-Coded Squelch System (CTCSS)