Septentrio Mosaic‑X5

Septentrio mosaic-X5 – Multi-Frequency, All-Constellation GNSS Receiver

The Septentrio mosaic-X5 is a state-of-the-art, multi-frequency, all-constellation GNSS receiver module designed to deliver centimeter-level RTK positioning with ultra-low latency. Built for UAVs, robotics, surveying instruments, and autonomous systems, the mosaic-X5 offers future-proof performance with support for all current and upcoming GNSS signals, including GPS, Galileo, GLONASS, BeiDou, QZSS, and NavIC.

With its compact 31 × 31 mm footprint, the mosaic-X5 is optimized for size-constrained applications without compromising on accuracy or reliability. This powerful module integrates Septentrio’s industry-leading GNSS+ technology suite for maximum resilience:

• AIM+™: Protects against jamming and spoofing with advanced interference monitoring.

• IONO+™: Delivers reliable positioning even during ionospheric disturbances.

• APME+™: Mitigates multipath errors in urban and obstructed environments.

• LOCK+™: Ensures consistent signal tracking under vibration or shock.

• RAIM+™: Provides receiver-level integrity monitoring for mission-critical tasks.

Whether deployed in precision agriculture, defense systems, UAV navigation, robotics, or geospatial applications, the mosaic-X5 offers unmatched accuracy, security, and reliability.

Specifications

Performance

• Supported GNSS Constellations: GPS, Galileo, GLONASS, BeiDou, QZSS, NavIC, SBAS (EGNOS, WAAS, GAGAN, MSAS, SDCM)

• Frequency Bands:

  • GPS: L1C/A, L1PY, L2C, L2P, L5

  • Galileo: E1, E5a, E5b, E5 AltBOC, E6

  • GLONASS: L1CA, L2CA, L2P, L3 CDMA

  • BeiDou: B1I, B1C, B2a, B2b, B2I, B3

  • QZSS: L1C/A, L1C/B, L2C, L5

  • NavIC: L5

  • SBAS: L1, L5

  • L-band (PPP-ready)

• Positioning Accuracy:

  • Single Point (RMS): Horizontal 1.2 m | Vertical 1.9 m

  • DGPS (RMS): Horizontal 0.4 m | Vertical 0.7 m

  • RTK (RMS): Horizontal 0.6 cm + 0.5 ppm | Vertical 1.0 cm + 1 ppm

• Timing Accuracy: 5 ns RMS (xPPS out)

• Update Rate: 100 Hz

GNSS+ Technology

• AIM+™: Advanced anti-jamming and anti-spoofing protection

• IONO+™: Ionospheric disturbance resilience

• RAIM+™: Receiver Autonomous Integrity Monitoring

• APME+™: Multipath mitigation

• LOCK+™: Reliable tracking in vibration/shock environments

Interfaces & Connectivity

• UART: 4 ports (3 with hardware flow control)

• USB: 2.0 High Speed

• Ethernet: 10/100 Mbps (RMII/MDIO)

• SD memory card support

• GPIO: 2

• Event Inputs: 2

• PPS Output: 1

• Supported Data Formats:

  • RTCM V2.x, V3.x (MSM included)

  • CMR v2.0/CMR+ (input only)

  • NMEA 0183 v2.3–v4.0

  • RINEX v2.x/v3.x

  • Septentrio Binary Format (SBF)

Physical Characteristics

• Package: 239-pin LGA

• Dimensions: 31 × 31 × 4.2 mm

• Weight: 6.8 g

Environmental Specifications

• Operating Temperature: -40 °C to +85 °C

• Storage Temperature: -55 °C to +85 °C

• Humidity: 95% (non-condensing)

• Vibration/Shock: MIL-STD-810G compliant