Holybro mosaic-H modern RTK GPS module
The power of Septentrio's elite mosaic-H GNSS receiver
It is equipped with an IST8310 magnetometer , two high-performance antennas and an aluminum housing. Its versatile functions such as easy setup, spectrum analysis, data logging and post-processing give it a wide range of applications.
Reliability of navigation in the toughest conditions
With its dual-antenna input, the H-RTK mosaic-H can provide the autopilot with YAW axis rotation information without the use of a compass (commonly referred to as GPS heading or moving baseline deviation). By using GNSS as a yaw source instead of a traditional compass, it eliminates inaccuracies caused by magnetic interference from vehicle engines, electrical systems and environmental sources such as metal structures or power lines, providing accurate yaw reports to the autopilot and improving overall navigation reliability and performance in challenging terrain.
Advanced jamming mitigation
The H-RTK mosaic-H (Dual Antenna) receiver module by GNSS from Septentrio boasts a set of patents that set it apart from the competition. AIM+ technology from Septentrio (Advanced Interference Mitigation), protects against intentional and unintentional sources of interference, ensuring consistent and reliable performance even in harsh RF environments.
Stable operation during high flight dynamic
Septentro's LOCK+ technology ensures optimal tracking even when the antenna is moved rapidly in case of high vibration or shock, maintaining high accuracy and stable operation in highly dynamic situations. It is ideal for demanding applications such as UAV and robotics. What's more, the advanced RAIM+ (Receiver Autonomous Integrity Monitoring) Algorithm, providing a safety net for mission-critical applications.
USEFUL LINKS
SPECIFICATION
Application | Rover Moving Baseline Rover Base Station PPK | |||||||||||||||
GNSS | GPS: L1, L2 Galileo: E1, E5b GLONASS: L1, L2 Beidou: B1, B2, B3 QZSS: L1C/A, L1C/B, L2 SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1) | |||||||||||||||
Accuracy RTK | Horizontal accuracy 0.6 cm + 0.5 ppm Vertical accuracy 1 cm + 1 ppm | |||||||||||||||
Positioning accuracy |
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GNSS attitude accuracy |
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Time-To-First Fix | Cold start: ≤ 45s Hot start: ≤ 20s Re-acquisition: 1 s | |||||||||||||||
Latency | < 10 ms | |||||||||||||||
Magnetometer (Compass) | IST8310 | |||||||||||||||
Antennas Peak Gain (MAX) | 2dBi | |||||||||||||||
LNA Gain | 33±2dB | |||||||||||||||
Time precision | xPPS out: 5 ns Event accuracy: < 20 ns | |||||||||||||||
Data and Update Rate | Measurements only 100 Hz Standalone, SBAS, DGPS + attitude 50 Hz RTK + attitude 20 Hz | |||||||||||||||
Port | Port 1: USB Type-c Port 2: UART1 (GH1.25 10pin) Port 3: UART2 (GH1.25 6pin) | |||||||||||||||
Antenna Connection Type | Board: SMA female Antenna: SMA male | |||||||||||||||
Buttons & Buzzer | LOG BUTTON: Mosaic-H log recording button, short press to start/end recording; long press to Mount/Unmount SD card. SAFETY SWITCH: flight control safety switch, press and hold the flight control to unlock/lock. Integrated buzzer inside | |||||||||||||||
Baud rate: (Adjustable) | 230400 5Hz default | |||||||||||||||
Working voltage | 4.75V~5.25V | |||||||||||||||
Power Consumption | 0.6 W typ 1.1 W max | |||||||||||||||
Operating Temperature | -40℃ to 85℃ | |||||||||||||||
Dimension | Board: 42.7*71.8*13.3mm Antenna Diameter: 40mm Antenna height: 76mm | |||||||||||||||
Weight | 54.5g (without antennas) | |||||||||||||||
Advanced Technologies inside | AIM+ the most advanced anti-jamming, anti-spoofing on-board interference mitigation technology on the market (narrow and wide band, chirp jammers). LOCK+ for robust tracking during high vibrations and APME+ multipath mitigation to disentangle direct signal and those reflected from nearby IONO+ provides advanced protection against ionospheric OSNMA Supported | |||||||||||||||
Firmware Compatibility | ARDUPILOT PX4 |
PACKAGE DETAIL
- 1x H-RTK Mosaic
- 2x high quality antennas
- 2x antenna mounts for H-RTK
- 2x SMA cable 40 cm
- 2x GH 10P cable
- 1x GH 6P cable
- 1x GH 10P to 6P cable
- 1x USB-C cable