Spectra Precision SP90m

Ultra-rugged design for especially tough field environments

The SP90m is a powerful, highly versatile, ultra-rugged, and reliable GNSS positioning solution for a wide variety of applications in real-time and post-processing. It also comes with a variety of integrated communications options, such as Bluetooth, WiFi, UHF radio, cellular modem, and two MSS L-band channels to receive Trimble RTX correction services.

Spectra Precision’s SP90m is the ideal GNSS positioning solution covering a wide range of real-time and post-processing geodetic applications. The automated creation of session programming, the user-friendly web-interface, the integrated conversion routine to RINEX, FTP push function, the technologies Bluetooth, WiFi, UHF radio, cellular modem but also the two MSS L band channels (to support Trimble services RTX), make the SP90m receiver a powerful and easy-to-use GNSS reference station. The receiver can be used as a Base Station, Permanent Reference Station, RTK or Trimble RTX rover, machine guidance receiver, on a ship for navigation (direction, etc.) but also in many other applications.

The Spectra Precision SP90m receiver is optimized for use as a Fixed Reference Station, but thanks to its innovative, flexible and robust design, it is equally capable of serving GNSS campaign applications, machine guidance, heading calculation via connection to another receiver and a variety of other RTK applications . In addition to recording raw data files, the SP90m is capable of simultaneously providing RTK corrections in a wide selection of formats and communication methods, including Direct-IP, NTRIP server, UHF, GSM and Ethernet.

  • Most versatile, modular receiver design
  • Ultra-rugged design
  • Patented Z-Blade technology
  • 480-channel ASIC
  • Dual GNSS antenna inputs
  • Event marker input
  • PPS output
  • OLED display, keyboard, and Web UI
  • Internal TRx UHF radio
  • 4G LTE cellular modem
  • Built-in Bluetooth and WiFi communication
  • SMS and e-mail alerts
  • Anti-theft technology
  • Backup RTK
  • RTK bridge
  • 2 MSS L-band channels
  • Trimble RTX correction services




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