PRS409 channels
Channel
Frequency [MHz]
1
409.7500
2
409.7625
3
409.7750
4
409.7875
5
409.8000
6
409.8125
7
409.8250
8
409.8375
9[ a]
409.8500
10
409.8625
11
409.8750
12
409.8875
13
409.9000
14
409.9125
15
409.9250
16
409.9375
17
409.9500
18
409.9625
19
409.9750
20
409.9875
Public Radio Service (PRS ) is a walkie-talkie personal radio service in the People's Republic of China , including Hong Kong and Macau , but excluding Taiwan . It can be used without a license. It uses 409 MHz . It is also known as PRS409 .[ 1]
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.
See also
Notes
^ The Hong Kong Radio Association lists this channel as a rescue channel.
References
Amateur and hobbyist Aviation (aeronautical mobile) Land-based commercial and government mobile Marine (shipboard) Signaling / Selective calling System elements and principles