This is an evaluation kit designed for rapid prototyping of GNSS heading module mosaic-H. With dual-antenna input, mosaic-go heading provides precise and reliable heading combined with centimeter-level RTK positioning. Dual antenna capability opens the door to advanced automation and navigation performance in both static and dynamic states, with reduced power consumption. Dual antenna GNSS delivers heading & pitch or heading & roll angles, which are available immediately at start-up, helping initilize inertial sensors which rely on movement for attitude measurements.
KEY FEATURES
*Dual antenna support for sub-degree heading & pitch or heading & roll angles
* All-in-view satellite tracking: multi-constellation, multi-frequency
* Best-in-class RTK performance
* AIM+ industry-leading anti-jamming anti-spoofing technology
* OSNMA Support
* Lowest power consumption on the market
* Ready to use interface with USB, serial ports, PPS and events
BENEFITS
Reliable heading performance
With dual-antenna input, mosaic-go heading provides precise, reliable and position independent heading combined with centimeter-level RTK. GNSS heading provides the best performance in both static and dynamic conditions removing the reliance on vehicle movent for INS initialization. It also provides an alternative to magnet-based heading sensors, which can be effected by metal.
Advanced technologies inside
Septentrio’s GNSS+ toolset enables accuracy and reliability in the toughest conditions, allowing you to complete projects with the highest quality and efficiency. It includes:
*AIM+ the most advanced on-board interference mitigation technology on the market (narrow and wide band, chirp jammers).
*LOCK+ for robust tracking during high vibrations and shocks.
*APME+ multipath mitigation to disentangle direct signal and those reflected from nearby structures.
*IONO+ provides advanced protection against ionospheric disturbances.
FEATURES
GNSS technology
448 hardware channels for simultaneous tracking of all visible supported satellite signals1 :
* GPS: L1, L2
* Galileo: E1, E5b
*GLONASS: L1, L2
* Beidou: B1, B2, B3
* QZSS: L1, L2
* SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1)
Septentrio's patented GNSS+ technologies
*AIM+ interference monitoring and mitigation (narrow band, wide band, chirp jammers)
*IONO+ advanced scintillation mitigation
*APME+ a posteriori multipath estimator for code and phase multipath mitigation
*LOCK+ superior tracking robustness under heavy mechanical shocks or vibrations
*RAIM+ receiver autonomous integrity monitoring
OSNMA Support
RTK
GNSS heading
Protocols
Septentrio Binary Format (SBF)
NMEA 0183, v2.3, v3.03, V4.0
RINEX v2.x, v3.x
RTCM v2.x, v3.x (MSM included)
CMR v2.0 (in), CMR+ (input only)
Interfaces
2 UART (LVTTL, up to 4 Mbps)
USB device (2.0, HS)
SDIO (mass storage)
1 Event markers1
1 Configurable PPS out6
PERFORMANCE RTK performance 2,3,4 Horizontal accuracy 0.6 cm + 0.5 ppm Vertical accuracy 1 cm + 1 ppm Other positioning modes accuracy 2,3 Horizontal Vertical Standalone 1.2 m 1.9 m SBAS 0.6 m 0.8 m DGNSS 0.4 m 0.7 m Velocity accuracy 3 cm/s GNSS attitude accuracy 2,3 Antenna separation Heading Pitch/Roll 1 m 0.15° 0.25° 5 m 0.03° 0.05° Maximum update rate Measurements only 100 Hz Standalone, SBAS, DGPS + attitude 50 Hz RTK + attitude 20 Hz Latency 4 <10 ms Time precision xPPS out6 5 ns Event accuracy < 20 ns Time to first fix Cold start7 < 45 s Warm start8 < 20 s Re-acquisition 1 s Tracking performance (C/N0 threshold) Tracking 20 dB-Hz Acquisition 33 dB-Hz Firmware Free product lifetime upgrades
PHYSICAL AND ENVIRONMENTAL Package Size 71 x 59 x 12 mm Weight 58 g Electrical Antenna pre-amplification range 15-35 dB Antenna bias voltage 3.0-5.5 V Build-in current limit (150 mA) Input voltage 3.3 VDC Power consumption 0.6 W typ 1.1 W max Environmental Operating temp -40 to 85° C -40 to 185° F Storage temp -55 to 85° C -67 to 185° F Humidity 5% - 95% (non-condensing) Certification CE, RoHS, WEEE, ISO 9001-2015 |
1 Configuration dependent
2 Open sky conditions
3 RMS levels
4 Baseline <40 km
5 99.9%
6 Incl. software compensation of sawtooth effect
7 No information available (no almanac, no approx position)
8 Ephemeris and approx. position known