GNSS Receiver

Powerful. Highly versatile. Ultra-rugged and reliable


The Spectra Precision 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.

The modular form factor of the SP90m allows for a maximum in flexibility on how the receiver can be used, such as base station, continuously operating reference station (CORS), RTK or Trimble RTX rover, on-board machine integration, vessels, etc.

The ultra-rugged design of the aluminum receiver housing protects the investment, especially in tough field environments.

The state-of-the-art and patented Z-Blade GNSS-centric technology uses all available GNSS signals to deliver fast and reliable positions in real-time.

Besides supporting all currently available and future planned GNSS satellite signals, the SP90m GNSS receiver allows the connection of two GNSS antennas for precise heading determination without the need for a secondary GNSS receiver.


Key Features

  • 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
  • 3.5G 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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