简 述：The Trimble NetR9 Global Navigation Satellite System (GNSS) reference receiver series consists of full-feature, top-of-the-line receivers designed to provide network operators with maximum features and functionality from a single receiver platform. Utilizing the proven Trimble R-Track™ technology in combination with two Trimble Maxwell™ 6 chipsets, the Trimble NetR9 reference receiver offers an industry-leading 440 channels for unmatched GNSS multiconstellation tracking performance. With the world’s GNSS in constant development, the Trimble NetR9 reference receiver provides the operator with the assurance that it has the capability to grow with the industry, both today, and well into the future. The Trimble NetR9 reference receiver supports a wide range of satellite signals, including GPS L1, L2, L5 and GLONASS L1/L2 signals. In addition, Trimble is committed to the next generation of modernized GNSS configurations by providing Galileo-compatible products. In support of this plan, the new Trimble NetR9 reference receiver is capable of tracking the experimental GIOVE-A and GIOVE-B test satellites for signal evaluation and test purposes1,2. The Trimble NetR9 reference receiver supports the new CMRx communications protocol,which provides unprecedented correction compression for optimized bandwidth and full utilization of all satellites in view. This gives you the most reliable positioning performance. The Trimble NetR9 reference receiver’s compact form factor, low power consumption and powerful network capabilities make for an ideal combination supporting a wide range of applications. A few specific examples include high-accuracy positioning as part of a Trimble VRS™ network, as a mobile field base station for Real-Time Kinematic (RTK) applications, for atmospheric research, as a Continuously Operating Reference Station (CORS), as a field campaign receiver for post-processing applications, and as support for Differential Global Positioning System (DGPS) MSK beacons. In addition, the Trimble NetR9 reference receiver can also be used for monitoring the integrity of VRS networks as well as physical infrastructure such as oil platforms, mines, dams, bridges, or other natural and manmade objects when precise deformation is crucial. The rugged Trimble NetR9 reference receiver is a top-notch device that offers the latest in GNSS technology. It has physical memory built into the circuit board, providing a high level of data protection, an integrated battery for up to 15 hours of operating time and is teste to IP67 and MIL-STD 810F for environmental protection. When it comes to logging data for any type of post-processing work, the Trimble NetR9 reference receiver excels. And, with an internal storage of eight gigabytes, along with support of external USB logging devices, the Trimble NetR9 reference receiver offers unparalleled storage capacity. In addition, the Trimble NetR9 reference receiver can log data at rates up to 50 Hz in a wide range of dissemination formats, including T02,RINEX, BINEX and Google Earth files. When these are factored together with FTP and Email Push technology, you can achieve an uncompromised blend of functionality and efficiency. The Trimble NetR9 reference receiver comes with powerful built-in remote management. Utilizing Internet Protocol (IP) as the primary communications mechanism, the familiar Trimble Infrastructure web user interface provides full receiver status, configuration, firmware updates and data access, and supports a variety of security levels and access control. Furthermore, the receiver supports Email Alerts so the operator knows exactly what is taking place at the receiver. For simple hands-on configuration, the Trimble NetR9 reference receiver offers a seven-button, twoline display and status information so that performing in-field configuration is practically effortless. Best of all, no handhelds are required to get this job done. Available in three configurations, including the NetR9 Ti-1 (full feature), along with the Ti-2 and Ti-3 (both are fully upgradable), the NetR9 provides the most flexible receiver platform offered to date. And, with the NetR9 receiver platform's robust functionality, you can trust Trimble to provide the very latest technology in the GNSS industry to help position your way into the future.