NavRIX Integral GNSS Receiver
Beyond Gravity (ex-RUAG Space)
GNSS receiver function integrated into Beyond Gravity's next-generation on-board computer (cOBC), needing only an external antenna.
Typed specifications29 values
Discloses 9 of 12 fields engineers filter by in this category (category median 5).
- Mass
- 216 g antenna; electronics are part of cOBC box, no additional mass · datasheet p.2
- Position accuracy
- 1 m max · 3D rms · datasheet p.2 1 m max · 3D rms, on-board navigation solution
- Envelope (L×W×H)
- diameter 144 mm antenna · datasheet p.2
- Time to first fix, cold start
- 270 s max · Cold start (90%) · datasheet p.2 150 s max · Warm start (90%)
- Constellations
- GPS L1 C/A, Galileo E1 B/C datasheet p.2 Galileo
- Power consumption
- 1 W max · additional power consumption · datasheet p.2
- Operating regime
- LEO GNSS receiver function for LEO applications · datasheet p.1
- Signals and bands
- E1 Galileo E1 B/C · datasheet p.2 L1 GPS L1 C/A | E1
- Velocity accuracy
- 0.025 m/s max · < 25 mm/s 3D rms · datasheet p.2 25 m/s max · 3D rms
- Flight heritage
- SWARM (ESA), Sentinel-1, Sentinel-2 and Sentinel-3 A/B (Copernicus), Sentinel-1, Sentinel-2 and Sentinel-3 C/D, Sentinel-6/Michael Freilich A/B (NASA/ESA), EarthCare (ESA/JAXA), ICESat-2 (NASA), PACE (NASA), OSAM-1 (NASA), Biomass (ESA), FLEX (ESA), KOMPS datasheet p.2
- Satellite class
- microsat 10-100 kg datasheet p.2 smallsat 100-500 kg | large >500 kg
- Missions flown
- 90 datasheet p.2 90 min · more than 90 flight models of GNSS receivers delivered (famil…
- PPS output
- yes PPS signal synchronized to GPS/GALILEO, output via cOBC · datasheet p.2
- Antenna included
- no datasheet p.2
- Timing accuracy (PPS)
- 100 ns max · 1 sigma · datasheet p.2
- Time to first fix, warm start
- 150 s max · warm start (90%) · datasheet p.2
- Onboard orbit filter
- yes accurate force model-based orbit propagator, advanced Kalman … · datasheet p.2
- Raw observables output
- yes carrier phase and code phase measurements for each tracked si… · datasheet p.2
- Antenna inputs
- 2 2 antenna inputs (1 nominal + 1 redundant) · datasheet p.2
- Additional power (option)
- 1 W max · additional power consumption over cOBC · datasheet p.2
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier12 lines, in the manufacturer's own wording
- Supported GNSS signals
- GPS L1 C/A, Galileo E1 B/C
- On-board position accuracy
- 1.0 m 3D rms
- On-board velocity accuracy
- 25 mm/s 3D rms
- Time accuracy (1 sigma)
- < 100 ns
- Integration
- GNSS function embedded in Beyond Gravity cOBC; only external hardware is the antenna
- Time accuracy
- < 100 ns
- Time to first fix (Warm start)
- < 150 s (90%)
- Time to first fix (Cold start)
- < 270 s (90%)
- Power
- < 1 W
- Antenna diameter
- Ø144 mm
- Antenna mass
- 216 g
- Interface
- 2 antenna inputs (1 nominal + 1 redundant)
About
NavRIX Integral is a multi-constellation GNSS receiver function integrated into Beyond Gravity’s next generation On-Board Computer (cOBC). It delivers exceptional on-board real-time navigation performance with a position accuracy of less than 1 meter.
Seamlessly integrated into the cOBC, NavRIX Integral provides a compact and efficient solution. Sharing GNSS processing resources with the cOBC results in the most compact design and lowest additional mass, with the only external hardware being the antenna. Internal Low Noise Amplifiers (LNAs) further reduce the system footprint.
NavRIX Integral incorporates advanced technologies, including an accurate force model-based orbit propagator and state-of-the-art Kalman filtering. The system also offers a configurable data rate per measurement type and autonomous start-mode determination for minimized time-to-first-fix.
Additional data products provide excellent visibility of receiver internals, while low power consumption makes NavRIX Integral an energy-efficient choice for satellite navigation systems. Internal redundancy further enhances reliability.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.