GMRS
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| - | General Mobile Radio Service. Calling frequency 462.675 MHz CTCSS 141.3 Hz (sometimes referred to as the "travel channel"). See page for [[FRS]] for information about combined FRS/GMRS "bubble pack" radios. As of late 2017, the FCC legalized the 8 "GMRS only" 462 MHz frequencies as part of the FRS service, changing the number of shared frequencies from 7 to 15 and legalizing the use of the higher power "bubble pack" radios for unlicensed FRS use. | + | General Mobile Radio Service. Evolution of the original "Class A" [[CB]] service. Calling frequency 462.675 MHz CTCSS 141.3 Hz (sometimes referred to as the "travel channel"). See page for [[FRS]] for information about combined FRS/GMRS "bubble pack" radios. As of late 2017, the FCC legalized the 8 "GMRS only" 462 MHz frequencies as part of the FRS service, changing the number of shared frequencies from 7 to 15 and legalizing the use of the higher power "bubble pack" radios for unlicensed FRS use. |
Maximum power 50 watts on GMRS is except on shared narrowband channels (FRS channels 1-7) where maximum power is 5 watts. | Maximum power 50 watts on GMRS is except on shared narrowband channels (FRS channels 1-7) where maximum power is 5 watts. | ||
Revision as of 15:17, 30 August 2018
General Mobile Radio Service. Evolution of the original "Class A" CB service. Calling frequency 462.675 MHz CTCSS 141.3 Hz (sometimes referred to as the "travel channel"). See page for FRS for information about combined FRS/GMRS "bubble pack" radios. As of late 2017, the FCC legalized the 8 "GMRS only" 462 MHz frequencies as part of the FRS service, changing the number of shared frequencies from 7 to 15 and legalizing the use of the higher power "bubble pack" radios for unlicensed FRS use.
Maximum power 50 watts on GMRS is except on shared narrowband channels (FRS channels 1-7) where maximum power is 5 watts.
Repeaters:
| Ch | Output MHz | Input MHz | |
| 15 | 462.550 | 467.550 | |
| 16 | 462.575 | 467.575 | |
| 17 | 462.600 | 467.600 | |
| 18 | 462.625 | 467.625 | |
| 19 | 462.650 | 467.650 | |
| 20 | 462.675 | 467.675 | |
| 21 | 462.700 | 467.700 | |
| 22 | 462.725 | 467.725 |
Simplex:
Channels 8-14 are FRS-only (unlicensed) - see the page for FRS for more information.
| Ch | Freq MHz | - Notes - | |
| 1 | 462.5625 | Shared with FRS | |
| 2 | 462.5875 | Shared with FRS | |
| 3 | 462.6125 | Shared with FRS | |
| 4 | 462.6375 | Shared with FRS | |
| 5 | 462.6625 | Shared with FRS | |
| 6 | 462.6875 | Shared with FRS | |
| 7 | 462.7125 | Shared with FRS | |
| 15 | 462.5500 | Shared with FRS | |
| 16 | 462.5750 | Shared with FRS | |
| 17 | 462.6000 | Shared with FRS | |
| 18 | 462.6250 | Shared with FRS | |
| 19 | 462.6500 | Shared with FRS | |
| 20 | 462.6750 | Shared with FRS | |
| 21 | 462.7000 | Shared with FRS | |
| 22 | 462.7250 | Shared with FRS |
