MOSAIC-T timing receiver board with Multiband antenna, SD card and LIS3MDL

MOSAIC-T all-constellation multi-frequency top-performance high precision timing RTK GNSS receiver.

MOSAIC-T high-reliability timing receiver designed specifically for providing the highest security and availability for critical infrastructure and other applications where resilient timing is essential. MOSAIC-T provide dedicated inputs for clock and frequency sinchronization.

With optional AtomiChron services, MOSAIC-T is providing 4 constellations NMA for superior anti-spoofing and precise timing reaching sub nanosecond precision.

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.

Dongle features:

• Onboard Multiband patch antenna
• Frequency reference input (10 MHz) with IPEX connector
• USB C connector
• SD card connector for data logging. Max 32GB memory card supported.
• 2 x UART with hardware flow control interface on JST connector and pins
• EVENTA, EVENTB external event inputs on JST connector and pins
• PPS output on JST connector and pin
• LIS3MDL on JST connector and pins
• Time pulse LED, Power LED, RTK LED, Geofence LED
• Backup capacitor
• RxTools Control and Analysis Software
• Extensive visualization and evaluation features
• Dimensions 100x100x25 mm
• Weight: 155 gr.
• Fully assembled and ready to use

MOSAIC-X5 module features:

• 31.0 x 31.0 x 4.2 mm LGA package
• Supports all-constellatiion 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-sppofing 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 

• Antenna for RTK BASE station which perfectly suitable with this module.
• Ultra Light Helix Antenna for drone
• MOSAIC T Product Brief
• MOSAIC Hardware Manual
• Rx Tools Software