Budget Mosaic X5 GNSS RTK CORS Fanless Station

Mosaic X5 All-constellation Multi-frequency High Precision RTK GNSS receiver.

MOSAIC-X5 high-reliability receiver tracks all Global Navigation Satellite System (GNSS) constellations and supports all current and future signals. 

AIM+: Advanced Interference Monitoring and Mitigation, offers built-in protection against intentional and unintentional jamming and spoofing using a sophisticated system of sampling and mitigation mechanisms. In robotic devices neighboring electronics can produce RF radiation which interferes with GNSS signals. AIM+ offers protection against such interference resulting in faster set-up time and robust continuous operation.

Advanced Receiver Autonomous Integrity Monitoring (RAIM+) comprises fault detection mechanisms of the receiver at all the levels including the generation of measurements, quality control and navigation algorithms. Detected faulty measurements, which are typically caused by high multipath or active ionosphere, are removed from the solution. Activity in the ionosphere is a problem for GNSS signals, from loss of RTK fix to total loss of signal lock. Having honed our skills, supporting applications in the most iono-active areas on Earth,  the result is IONO+: the most advanced protection against ionospheric disturbances to GNSS signals on any receiver. 

Budget Mosaic X5 GNSS RTK CORS Station features:

• Fanless setup, passive cooling
• Build-in RF splitter for direct connection in multi-receiver setup
• Raspberry-PI RPI Zero 2 W
• RP3A0 SoC, ARM Cortex-A53@1GHz
• WiFi 2.4 GHz 802.11n
• ELT_RtkBase full-featured software
• ELT_RTKBase User Guide
• microSD card 32GB with pre-installed software and documentation
• GNSS antenna input with SMA connector
• USB C receiver port with access to 4 Mosiac serial ports, USB C power in port 
• Power LED, GNSS LED, Internet LED and NTRIP LED
• Dimensions 100x100x22.5 mm
• Weight: 140 gr.
• Fully assembled and ready to use

MOSAIC-X5 module features:

• 31.0 x 31.0 x 4.2 mm LGA package
• Supports all-constellation multi-frequency on-chip RTK positioning and dual-antenna heading solution
• Supports GPS L1/L2, BDS B1I/B2I/B3I, GLONASS G1/G2, Galileo E1/E5b and QZSS L1/L2
• All-system multi-frequency RTK engine and advanced RTK technology
• AIM+: Industry leading Anti-jamming, Anti-spoofing Interference Monitoring and Mitigation
• IONO+: Advanced protection against ionospheric disturbances to GNSS signals
• APME+: a posteriori multipath estimator for code and phase multipath mitigation
• LOCK+: superior tracking robustness under heavy mechanical shocks or vibration
• RAIM+: Advanced Receiver Autonomous Integrity Monitoring

Performance Specifications:

Frequency

• GPS L1C/A, L1PY, L2C, L2P, L5
• BDS B1I, B1C, B2a, B2b, B2I, B3
• GLONASS L1CA, L2CA, L2P, L3 CDMA
• Galileo E1, E5a, E5b, E5 AltBoc, E6
• QZSS L1C/A, L1C/B, L2C, L5
• Navic L5
• SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1,L5)
• On-module L-band

Single point positioning (RMS):

• Horizontal: 1.2 m
• Vertical: 1.9 m
• Time Precision(xPPS out) - 5 ns
• Data Update Rate: 100 Hz 

DGPS (RMS):

• Horizontal: 0.4 m
• Vertical: 0.7 m
• Cold start < 45 s
• Initialization Time < 7 s (typical)
• Data Update Rate: 100 Hz 

RTK (RMS):

• Horizontal: 0.6 cm + 0.5 ppm
• Vertical: 1cm + 1 ppm
• Data Update Rate: 100 Hz 
• Differential Data - RTCM V2.x, V3.X (MSM included), CMR v2.0/CMR+ (input only)
• Data Format - NMEA-0183, v2.3, v3.03, v4.0, RINEX v2.x, v3.x, Septentrio Binary Format (SBF)

Physical Characteristics:

• Packaging: 239 pin LGA
• Dimension: 31.0 × 31.0 × 4.2 mm
• Weight: 6.8g

Environmental Specifications:

• Working temperature: -40 °C ~ +85 °C
• Storage temperature: -55 °C ~ +85°C
• Humidity: 95% No condensation
• Vibration: MIL-STD-810G

Communication Interfaces:

• 4 × UART (3 with hardware flow control)
• 1 × USB (2.0, HS)
• 1 × Ethernet (RMII/MDIO), 10/100 Mbps
• 1 x SD memory card
• 2 x Event inputs
• 2 x GPIO
• 1 x PPS out 

CORS Station recommended to be used in Base Operation Mode!

• MOSAIC X5 Product Brief
• MOSAIC Hardware Manual
• Rx Tools Software