Company overview
Hunan Dingfang Quantum Technology Co., Ltd develops satellite navigation and radar equipment in Changsha, Hunan. Its hardware range includes high-dynamic satellite navigation receivers, anti-interference antennas, navigation simulators, interference signal sources, anti-interference test systems and deformation monitoring radars. Its research also covers radio interference suppression and phased-array radar.
The company's TX22 two-channel GNSS anti-interference antenna is designed for FPV platforms and supports GPS L1, Galileo E1 and BeiDou B1 signals. It incorporates one antenna and supplies a protected RF output to an external GNSS receiver, with interference suppression specified for a single interference source. Applications include unmanned aircraft, land and marine platforms, and fixed installations. The TX22 weighs less than 110 g, consumes less than 7 W and operates from a 12 VDC supply at temperatures from -40°C to +70°C.
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