Zenith Zenith20 GNSS receiver is designed and manufactured in strict accordance with the standard of military system in accordance with the consistent quality of European products. The host is highly integrated with built-in GPRS/CDMA, UHF and bluetooth modules.Only two hosts and a manual book are needed to complete the RTK job.Standard 35W high power PDL radio for long distance operation.Unique technology for fast tracking of all visible satellites, superior tracking and reacquisition capabilities, and superior performance in high-occlusion areas.RTK algorithm independently developed by zhongwei can quickly solve the full week fuzziness and obtain the fixed solution.Greatly improve the speed of understanding, in the harsh environment and distance work more perfect performance.Advanced technology.After the initialization of RTK, the self-inspection technology will continuously check the initialization results, which ensures that each positioning result provided by the middle latitude GPS receiver is accurate and reliable, and prevents various gross errors and "flying points" that are prone to occur due to the single-epoch solution of RTK.NovAtel GPS motherboard.NovAtel, the global industry leader of NovAtel group, is the latest customized GNSS motherboard.Fully integrated integrated GNSS receiver.The host has built-in bluetooth module, GPRS/CDMA, transmitting station and receiving station module.Only two hosts and a manual are needed to complete the RTK job.The host memory is up to 256MB+4GB.Standardized design.The hardware configuration of the host no longer distinguishes between the base station and the flow station, and can be switched at any time according to the needs of the job.The military-grade PS236 manual book is a high-performance, full-strength handheld device designed in full compliance with military standards. It supports touch screen and keyboard input, has sufficient memory (256MB+4GB), and can realize real-time communication under various adverse conditions.Advanced radio data link.Designed for the surveying and mapping field, it is a high performance radio station with delicate structure, light weight, high efficiency and energy saving.No matter how bad the environment, the station performance is consistent, simple operation, stable performance, reliable work.