Glead high precision antenna is a Beidou dual-mode antenna. It could perform Beidou-1 signal transceiving, Beidou-2 B1/B3 and GPS L1 signal receiving. It's pattern is omnidirectional pattern. It's gain at low elevation angle is much more higher than commonly used antenna. It is stable, waterproof, so could be used in base station, vehicle and military equipment, fixed command post, mobile command post, square cabin, etc.