Short answer
GMRS (General Mobile Radio Service) and amateur (ham) radio are two separate FCC-regulated services. A GMRS radio is not a ham radio, and a ham license is not a GMRS license. GMRS is aimed at personal and family communication and does not require an exam. Ham radio is a hobby and public-service service with an exam, many more bands, and far more freedom to experiment.
Which is “better” depends on your goal. Rules in this article apply to the United States and can change, so verify details with the FCC.
What GMRS is
GMRS is a UHF service for personal and family use, regulated under FCC Part 95. Licensing requires an application and a fee but no exam, and the license has historically covered the licensee’s immediate family members. Radios must be certified for the service. Many people use GMRS for off-roading, hiking, neighborhood groups, events and vehicle convoys.
Notable features include higher allowed power than FRS (the license-free service), the ability to use repeaters, and some channels shared with FRS, so a GMRS radio can talk to a typical FRS walkie-talkie on those channels.
What amateur radio is
Amateur radio is regulated under FCC Part 97 and is meant for self-training, experimentation, emergency communication and hobby use. Each operator takes an exam, receives an individual call sign, and gets privileges based on license class. Amateurs have access to many bands, from HF (shortwave) through VHF and UHF and higher, and can use voice, Morse and digital modes. Amateurs may also build and modify equipment, within the rules.
Comparison
| GMRS | Ham radio | |
|---|---|---|
| Regulation | FCC Part 95 | FCC Part 97 |
| Exam | No | Yes |
| License covers | Licensee and immediate family (check current FCC rules) | One individual |
| Spectrum | A set of UHF channels | Many bands, HF to microwave |
| Repeaters | Yes | Yes, widely available in many areas |
| Equipment | Certified radios only | Wide range, including homebuilt |
| Long distance | Not practical without linking | HF allows worldwide contacts |
| Typical use | Family, groups, outdoor activity | Hobby, experimentation, emergency service |
Licensing
GMRS licensing is simple: apply to the FCC and pay the fee if one applies. The FCC’s fee table has listed a one-time application fee of $35 for a license with a ten-year term, but fees and rules can change, so check the FCC’s current information. No test is involved.
Ham licensing means studying for and passing an exam administered by volunteer examiners; see the Technician study guide, and note that you can take the test online. The entry-level Technician license is the usual starting point, and higher classes (General, Amateur Extra) unlock more privileges. There is an FCC application fee for new licenses in addition to any exam session fee, which varies by organization. Confirm amounts before you go.
Power, range and repeaters
GMRS handhelds generally use a few watts, while mobile and base radios can use more, within the limits set for the service. Real-world range is mostly line of sight (compare VHF handheld range), which can mean a mile or two between handhelds in rough terrain and farther with a good antenna or a repeater on a high site.
Ham radio can match or exceed those ranges on VHF and UHF, and it has the additional option of HF, where signals can reach other countries under the right conditions. Higher power is permitted for licensed amateurs, though most local VHF and UHF operating uses modest power. Power limits and permitted uses vary by band and license class.
Can a GMRS radio talk to a ham radio?
Not in the usual sense. They use different frequencies, and ham gear is generally not certified for GMRS. A person with both radios could use each on its own service, but one radio cannot normally be used for both. For the details, see can a ham radio transmit on GMRS. Some people hold both licenses and carry two radios.
A GMRS radio is not a scanner
People sometimes ask whether a GMRS radio can be used as a police scanner. Generally no: GMRS radios are designed to operate on GMRS and FRS channels, not to monitor public safety systems. A scanner is a receive-only device built for that purpose. Rules on listening can differ by state or use, so check local law.
Which is better for you?
- Choose GMRS if you want simple, ready-to-use radios for your family or group and do not want to study for an exam.
- Choose ham radio if you are interested in learning how radio works, in long-distance contacts, in building things, or in emergency communication.
- Do both if you like. They complement each other, and many hams also use GMRS for family communication.
For a wider view that includes CB and license-free walkie-talkies, see ham radio vs CB vs walkie-talkie.