Septentrio mosaic-go is an evaluation kit integrating multi-frequency, multi-constellation receiver module. mosaic-go has been designed for easy evaluation of mosaic-X5 modules into applications like robotics and autonomous systems.
This high-reliability receiver tracks all Global Navigation Satellite System (GNSS) constellations and supports all current and future signals. With Septentrio’s unique AIM+ technology for interference mitigation included, Septentrio is now offering a performance benchmark in mass market GNSS positioning.
KEY FEATURES
* All-in-view satellite tracking: multi-constellation, multi-frequency
* Best-in-class RTK performance
* AIM+ unique interference monitoring and mitigation technology
* Industry-leading ultra-low power consumption
* Easy-to-use
BENEFITS
No performance compromises
Sized at only 71 x 59 x 12 mm and weighing only 58 g, mosaic-go offers unmatched size to performance ratio.
mosaic-go includes:
* High update rate (>100 Hz) and low latency, both crucial for control systems of autonomous applications
* Reliable centimetre-level positioning
* Full L2 support via P(Y) code
Advanced technologies inside
Septentrio’s GNSS+ toolset enables accuracy and reliability in the toughest conditions, allowing you to complete projects with high 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: L1C/A, L1PY, L2C, L2P, L5
* GLONASS: L1CA, L2CA, L2P, L3 CDMA
* Beidou: B1I, B1C, B2a, B2I, B3
* Galileo: E1, E5a, E5b, E5 AltBoc
* QZSS: L1C/A, L2C, L5
* Navic: L5
* SBAS: Egnos, WAAS, GAGAN, MSAS,
SDCM (L1, L5)
* On module L-band
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
5 constellation RTK (base and rover)
Moving base RTK2
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 (out/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 out8
PERFORMANCE RTK performance 3,4,5 Horizontal accuracy 0.6 cm + 0.5 ppm Vertical accuracy 1 cm + 1 ppm Initialisation time 7 s Other positioning modes accuracy 3,4 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 Maximum update rate Position 100 Hz Measurements only 100 Hz Latency7 <10 ms Time precision xPPS out8 5 ns Event accuracy < 20 ns Time to first fix Cold start9 < 45 s Warm start10 < 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 15-50 dB Antenna bias voltage 3.0-5.5 V Build-in current limit (150 mA) Input voltage 3.3 VDC +/-5% 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 Output rate 20 Hz
3 Open sky conditions
4 RMS levels
5 Baseline <40 km
6 After convergence
7 99.9%
8 Incl. software compensation of sawtooth effect
9 No information available (no almanac, no approx position)
10 Ephemeris and approx. position known