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FRS and GMRS Frequencies
Radio channels and other information.

No license is required for FRS.

But a GMRS License is required when using a GMRS radio!

What is GMRS?

The General Mobile Radio Service (GMRS) is a land-mobile radio service available for short-distance two-way communications to facilitate the activities of an adult individual and his or her immediate family members, including a spouse, children, parents, grandparents, aunts, uncles, nephews, nieces, and in-laws (47 CFR 95.179). Normally, as a GMRS system licensee, you and your and family members would communicate among yourselves over the general area of your residence or during recreational group outings, such as camping or hiking.

The Garmin Rino series uses FRS and GMRS. The FCC grants five-year renewable licenses for GMRS Systems. The individual licensee is responsible for the proper operations of the licensed GMRS system at all times.

GMRS License

If you operate a radio under the rules that apply to GMRS, you must have a GMRS license. GMRS radios generally transmit at higher power levels (1 to 5 watts is typical) and may have detachable antennas. The current fee for a new GMRS license is $75.

The FCC usually grants GMRS system licenses for a five-year term. To apply for a license, you may file online through the Universal Licensing System (ULS), or file FCC Form 605 manually. See Fee Requirements for FCC Form 605 for current licensing fee information.

FRS / GMRS Dual Service Radios

Some manufacturers have received approval to market radios that are certified for use in both the Family Radio Service (FRS) and the General Mobile Radio Service (GMRS). Other manufacturers have received approval of their radios under the GMRS rules, but market them as FRS/GMRS radios on the basis that:

- Some channels are authorized to both services, or
- A user of the radio may communicate with stations in the other service.
- Radios marketed as "FRS/GMRS" or "dual-service radios" are available. The manual that comes with the radio, or the label placed on it by the manufacturer, should indicate the service the unit is certified for.

If you cannot determine what service the unit may be used in, contact the manufacturer.

FRS (Family Radio Service)

If you operate a radio that has been approved exclusively under the rules that apply to FRS, you are not required to have a license. FRS radios have a maximum power of ½ watt (500 milliwatt) effective radiated power and integral (non-detachable) antennas.

Handheld FRS Frequencies
You do not need a license to transmit on
these frequencies if using an FRS radio.

Channel Frequency
(MHz)
1 462.5625
2 462.5875
3 462.6125
4 462.6375
5 462.6625
6 462.6875
7 462.7125
8 467.5625
9 467.5875
10 467.6125
11 467.6375
12 467.6625
13 467.6875
14 467.7125

Handheld GMRS Frequencies
A license is required to transmit on these
frequencies using GMRS capabilities.

Channel Frequency
(MHz)
1 462.562
2 462.5875
3 462.5875
4 462.6375
5 462.6625
6 462.6875
7 462.7125

These are "Intersticial frequencies"
for base and portable simplex radios
You are allowed 5 Khz deviation and 5 watts
output power if you have a GMRS license.

 

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