UHF Fiberglass Antenna with Ground Plane Kit, 400-470mhz GMRS Base Antenna

Frequency: 400-470mhz(TX/RX); Connector: SO239/UHF Female/SL16-Female; Gain: 2.5dBi; Max power: 100W; Length: 17inch Design for ham radio, repeater system, emergency communication, outdoor activities(hiking, camping, off-road) [Indoor/Outdoor Versatile Installation] Works both indoors (attics, garages) and outdoors (rooftops, walls)with easy mounting hardware included [Durable Fiberglass] Lightweight yet rugged – weatherproof, UV-resistant, and corrosion-free for years of outdoor use Provides stable signal,hit your repeater easily; ground plane kit will enhance the signal strength and efficiency[short whip: 12cm/4.7inch (for UHF 400-470MHz) ; long whip: 15cm/5.9inch (for VHF 136-174MHz)] Package include:1*Dual Band Fiberglass Antenna ; 1*Antenna Mount Bracket; 1*Ground Plane Kit(VHF/UHF) UAYESOK-HF Store(If you have any questions, we'll be happy to serve you, We will reply to you within 12 hours)