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NaviGEO is SpacePNT’s high performance solution for launcher upper stages and in-orbit servicing vehicles, with dual-antenna inputs to provide optimal GNSS visibility from LEO to GEO, no matter the attitude.


Unique Features

Highest autonomous positioning and timing precision

  • NaviGEO’s dual antenna inputs allow signal reception from two antennas without a combiner for more precision

Thanks to the lever-arm computations (from antennas to satellite center-of-mass) and better C/No reception

Low cost and compact design

  • Based on a COTS-based “New Space” approach
  • Implementing a radiation tolerant HW/SW/FW architecture
  • Compact design (low size, weight, and power)

Upgradable and scalable

  • Supports both passive and active antennas
  • In-flight FW/SW upgradability
  • Unique platform solution for launchers, LEO, GEO, HEO, and Moon missions!

Highly reliable architecture

  • Onboard orbital propagator for improved performance and availability
  • Supports multiple GNSS (GPS, GALILEO) over multiple frequencies
  • Supports cold redundancy (with 2 units)
  • Designed to support min. 10 years in typical LEO