Frequency Range: GMRS 462-467 MHz; VSWR: <1.5(test with mag mount); Impedance: 50Ω; Gain: 6dBi; Max Power Input-watts: 100 W Connector: NMO; Length: 900 ± 3 mm(35.4 inches); Diameter of Chassis: Ø31.5±0.2 mm; Radiating Element Material: Stainless Steel Low SWR, Excellent receive and transmit, get long distance communication.on GMRS frequencies Waterproof and corrosion resistant, Suitable for all kinds of outdoor environments like off-roading and camping hunting, hiking Compatible with Almost all GMRS mobile radios and handheld radios Compatible for GMRS mobile Radio:

For Midland MXT500, MXT575, MXT400, MXT275VP4, MXT275, MXT115, MXT105, MXT400VP3

For Radioddity DB25-G

For BTECH GMRS-50V2, GMRS-20V2

For Retevis RA86, RT97, RA25, RA85

For QYT KT-8900, KT-8900D, GS800D

For Rugged GMR45

For Wouxun KG-XS20G

Package include: 1pcs SDN5B GMRS NMO Mobile Antenna