GMRS – Chickasawhay Repeater Group

General Mobile Radio Service (GMRS)

https://www.fcc.gov/…/mobility-division/general-mobile-radio-service-gmrs

Nov 18, 2021 · GMRS is a licensed radio service that uses channels around 462 MHz and 467 MHz for short-distance, two-way voice communications and data messaging applications. The FCC has updated the GMRS rules to allow additional interstitial channels, interstitial channels and limited data applications.

Channel	Frequency	GMRS Max Power	Bandwidth
1	462.5625 MHz	5 Watt	20 kHz
2	462.5875 MHz	5 Watt	20 kHz
3	462.6125 MHz	5 Watt	20 kHz
4	462.6375 MHz	5 Watt	20 kHz
5	462.6625 MHz	5 Watt	20 kHz
6	462.6875 MHz	5 Watt	20 kHz
7	462.7125 MHz	5 Watt	20 kHz
8	467.5625 MHz	0.5 Watt	12.5 kHz
9	467.5875 MHz	0.5 Watt	12.5 kHz
10	467.6125 MHz	0.5 Watt	12.5 kHz
11	467.6375 MHz	0.5 Watt	12.5 kHz
12	467.6625 MHz	0.5 Watt	12.5 kHz
13	467.6875 MHz	0.5 Watt	12.5 kHz
14	467.7125 MHz	0.5 Watt	12.5 kHz
15	462.5500 MHz	50 Watt	20 kHz
16	462.5750 MHz	50 Watt	20 kHz
17	462.6000 MHz	50 Watt	20 kHz
18	462.6250 MHz	50 Watt	20 kHz
19	462.6500 MHz	50 Watt	20 kHz
20	462.6750 MHz	50 Watt	20 kHz
21	462.7000 MHz	50 Watt	20 kHz
22	462.7250 MHz	50 Watt	20 kHz

Channel	RX Frequency	TX Frequency	GMRS Max Power	Bandwidth
15RP	462.5500 MHz	467.5500 MHz	50 Watt	20 kHz
16RP	462.5750 MHz	467.5750 MHz	50 Watt	20 kHz
17RP	462.6000 MHz	467.6000 MHz	50 Watt	20 kHz
18RP	462.6250 MHz	467.6250 MHz	50 Watt	20 kHz
19RP	462.6500 MHz	467.6500 MHz	50 Watt	20 kHz
20RP	462.6750 MHz	467.6750 MHz	50 Watt	20 kHz
21RP	462.7000 MHz	467.7000 MHz	50 Watt	20 kHz
22RP	462.7250 MHz	467.7250 MHz	50 Watt	20 kHz