【Frequency Range】This NMO mount dual band antenna features VHF136-174MHz and UHF 400-470MHz frequency, provides a 2.5 dBi to 3 dBi gain. Ideal solution for your GMRS and UHF mobile radio. | 【Product Dimention】 Low-profile GMRS antenna with NMO connection is about 3.5 inches tall and 1.5 inch base diameter. Omni-directional antenna ensures you stay connected always, an ideal antenna for off-road vehicles (jeeps, UTV’s, dune buggies) using GMRS, or General Mobile Radio Service. | 【Compatible Radios】Perfect replacement antenna for Amateur Mobile Radio, Ham Radio, FRS GMRS Two Way Radio, such as: Kenwood, BTECH, Galaxy Audio, Pro Trucker, Stryker, ICOM, Yaesu, TYT, AnyTone, Radioddity, Cobra, Uniden, President. Compatible with Midland MXT105, MXT115, MXT275, MXT400, MXT500, and MXT575. | 【Not Only for Car】Anina NMO connection antenna also works with Boat VHF Radio, Marine VHF Radio, Handheld Ham Radio, Two Way Radio, FRS GMRS MURS Radio and Walkie Talkies; | 【Enhance Radio Signal】Perfect for improving the radio's range and signal strength. Package Includes: 1 x NMO radio antenna. (Note: antenna base not include).