General Mobile Radio Service

General Mobile Radio Service, or GMRS, is a licensed personal radio service in the US covered by Part 95 of the FCC's regulations.

Frequencies

Ch     Mobile RX  Mobile TX
 1     462.550    467.550  
 2     462.575    467.575
 3     462.600    467.600
 4     462.625    467.625  
 5     462.650    467.650
 6     462.675    467.675     * National Emergency Frequency
 7     462.700    467.700  
 8     462.725    467.725

FRS 1  462.5625 
FRS 2  462.5875 
FRS 3  462.6125 
FRS 4  462.6375 
FRS 5  462.6625 
FRS 6  462.6875 
FRS 7  462.7125 

GMRS frequencies are set up as repeater pairs, but typically used as simplex as well. In that case stations would both transmit and receive on the receive frequency listed.

The FRS frequencies listed are authorized for use by GMRS users at a maximum of 5 watts ERP. GMRS users may communicate with FRS users or among each other on these frequencies. These are half-step frequencies, interspersed with the GMRS channels.

See also

• FRS/GMRS combined channel chart
• FCC GMRS Page
• GMRS frequencies from 47 CFR 95.621
• [http://www.gmrs.net.tc GMRS information and forums}