GMRS Communication and
GMRS FCC Licensing
GMRS Radio Protocols
GMRS Communication
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This GMRS (General Mobile Radio Service) feature is a
The GMRS/FRS frequencies that radio this radio uses are set aside for communicating with others while hiking, biking, and working; keeping track of family and friends at a crowded public event; checking with travel companions in another car; talking with neighbors; arranging meeting spots with others while shopping at the mall.
Licensed users will be issued a call sign by the FCC, which should be used for station identification when operating this radio. GMRS users should also cooperate by engaging in permissible transmissions only, avoiding channel interference with other GMRS users, and being prudent with the length of their transmission time.
GMRS FCC Licensing
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This
For licensing information and application forms, please call the FCC Hotline at 800-
NOTE
Even if you operate this radio on FRS (Family Radio Service) channels at low power (1 watt), you are required to have an FCC license. Because this radio operates in the 1 to 5 watt GMRS power range all GMRS rules apply and will require you have a GMRS license even for FRS (Family Radio Service) communication. Normal FRS only radios operate at a maximum power of 1/2 watt (500 milliwatt) power and have an integral
GMRS/FRS Frequency
Allocation and Compatibility
GMRS Radio Protocols
GMRS/FRS Frequency Allocation and Compatibility
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The channel numbers in the GMRS Mode on the MR HH425LI model are designed to “match” the channels on Cobra and other GMRS radios manufactured over the last few years.
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GMRS/FRS | MR HH425LI | Service Type | Frequency (MHz) |
Channels | Channels |
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1 | 1 | GMRS/FRS | 462.5625 |
2 | 2 | GMRS/FRS | 462.5875 |
3 | 3 | GMRS/FRS | 462.6125 |
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4 | 4 | GMRS/FRS | 462.6375 |
5 | 5 | GMRS/FRS | 462.6625 |
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6 | 6 | GMRS/FRS | 462.6875 |
7 | 7 | GMRS/FRS | 462.7125 |
8 | Not Available | FRS | 467.5625 |
9 | Not Available | FRS | 467.5875 |
10 | Not Available | FRS | 467.6125 |
11 | Not Available | FRS | 467.6375 |
12 | Not Available | FRS | 467.6625 |
13 | Not Available | FRS | 467.6875 |
14 | Not Available | FRS | 467.7125 |
15 | 15 | GMRS | 462.5500 |
16 | 16 | GMRS | 462.5750 |
17 | 17 | GMRS | 462.6000 |
18 | 18 | GMRS | 462.6250 |
19 | 19 | GMRS | 462.6500 |
20 | 20 | GMRS | 462.6750 |
21 | 21 | GMRS | 462.7000 |
22 | 22 | GMRS | 462.7250 |
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NOTE
Older Cobra GMRS (non dual band) models with only 15 Channels may designate different channel numbers for the same frequency. For example, an older Cobra 15 Channel GMRS model would need to be tuned to Channel 11 in order to communicate with a 22 Channel GMRS tuned to Channel 15. Please use the manual for that product to match a frequency chart/map in this section.
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28 English | Nothing Comes Close to a Cobra® 29 |