📡 GMRS stands for General Mobile Radio Service, and it’s a licensed two-way radio service in the U.S. designed for short-distance communication. It’s popular among families, off-roaders, hikers, and emergency preparedness groups—especially when cell service is unreliable.
🔍 Key Features of GMRS
- Frequency Range: Operates around 462 MHz and 467 MHz in the UHF band
- Power Output: Handhelds typically use up to 5 watts, while base stations and repeaters can go up to 50 watts
- Repeater Support: GMRS allows the use of repeaters to extend communication range significantly
- License Required: You need an FCC license to operate GMRS radios in the U.S., but no test is required. The license costs $35 and is valid for 10 years
- Family Coverage: One license covers your entire immediate family—spouse, kids, parents, etc.
🆚 GMRS vs FRS
| Feature | GMRS | FRS |
|---|---|---|
| License Required | Yes | No |
| Max Power | Up to 50W (base/repeater) | Up to 2W |
| Removable Antennas | Allowed | Not allowed |
| Repeater Capability | Yes | No |
| Range | Longer (with repeaters) | Shorter |
If you’re customizing scan banks or exploring emergency comms, GMRS is a solid choice—especially since it overlaps with FRS channels but offers more flexibility and power.
