- Enhanced Signal Transmission and Reception: The 17-inch length and 3.5dbi gain of this GMRS NMO Antenna effectively improve the signal strength of your GMRS device. - Easy Installation and Usage: This antenna is easy to install and use, ensuring hassle-free setup and optimized performance for your GMRS equipment. - NMO Interface Compatibility: With an NMO interface, this antenna is compatible with NMO coax cable or NMO magnetic mounts, providing flexibility and versatility in mounting options. - Improved Range and Coverage: Boost the range and coverage of your GMRS device with this high-performance NMO antenna, ensuring reliable communication even in challenging environments. - Durable and Reliable Design: Made from high-quality materials, this GMRS NMO antenna is built to withstand harsh weather conditions and prolonged use, ensuring long-lasting performance. NMO antenna