FRS / GMRS

Family Radio Service (FRS)

Name Frequency (MHz) Motorola convention Icom F21-GM convention Notes
“5625” or “FRS 1” 462.5625 Ch. 1 Ch. 9
“5875” or “FRS 2” 462.5875 Ch. 2 Ch. 10
“6125” or “FRS 3” 462.6125 Ch. 3 Ch. 11
“6375” or “FRS 4” 462.6375 Ch. 4 Ch. 12
“6625” or “FRS 5” 462.6625 Ch. 5 Ch. 13
“6875” or “FRS 6” 462.6875 Ch. 6 Ch. 14
“7125” or “FRS 7” 462.7125 Ch. 7 Ch. 15

General Mobile Radio Service (GMRS)

Name Lower frequency (repeater output) (MHz) Upper frequency (repeater input) (MHz) Motorola convention Icom F21-GM convention Notes
“550” / GMRS 15 462.550 467.550 Ch. 15 Ch. 1
“575” / GMRS 16 462.575 467.575 Ch. 16 Ch. 2
“600”/ GMRS 17 462.600 467.600 Ch. 17 Ch. 3
“625” / GMRS 18 462.625 467.625 Ch. 18 Ch. 4
“650” / GMRS 19 462.650 467.650 Ch. 19 Ch. 5 Use not permitted near the Canadian border.
“675” / GMRS 20 462.675 467.675 Ch. 20 Ch. 6 Suggested nationwide emergency and road information calling. Nationally recognized coded squelch for 675 emergency repeater operation is 141.3 Hz.
“700” / GMRS 21 462.700 467.700 Ch. 21 Ch. 7 Use not permitted near the Canadian border.
“725” / GMRS 22 462.725 467.725 Ch. 22 Ch. 8