Holybro H-RTK mosaic-H (Dual Antenna Heading) Overview The Holybro H-RTK mosaic-H (Dual Antenna Heading) is a cutting-edge RTK GPS module that harnesses the power of Septentrio’s elite mosaic-H GNSS receiver. It comes with an IST8310 magnetometer, two high-performance antennas, and an aluminum CNC enclosure. It is packed with versatile features such as effortless configuration, spectrum analysis, data logging, and post-processing for a wide range of applications. With its dual-antenna input, Holybro H-RTK mosaic-H (Dual Antenna Heading) can provide compass-less YAW information to the autopilot (commonly called GPS Heading or Moving Baseline Yaw). By employing GPS as the yaw source instead of a traditional compass, it eliminates the inaccuracies caused by magnetic interference from vehicle motors, electrical systems, and environmental sources like metallic structures or power lines, ensuring precise yaw reports to the autopilot and enhancing overall navigation reliability and performance in challenging environments. Septentrio’s mosaic-H GNSS receiver module boasts a suite of proprietary technologies that set it apart from the competition. Septentrio’s AIM (Advanced Interference Mitigation) technology safeguards against intentional and unintentional jamming sources, ensuring consistent and reliable performance even in challenging RF environments. Septentrio’s LOCK technology ensures optimal tracking even under rapid antenna displacement in the event of high vibrations or shocks, maintaining high accuracy and stable operation in high-dynamic situations. It is ideal for demanding applications such as UAVs and robotics. Furthermore, Septentrio’s advanced RAIM (Receiver Autonomous Integrity Monitoring) algorithm delivers unmatched integrity and reliability, providing a safety net for mission-critical applications. Features Advanced anti-jamming, anti-spoofing solutions with AIM technology & OSNMA Dual antenna support for moving baseline yaw (GPS Heading) with just one GPS module All-in-view satellite tracking: multi-constellation, multi-frequency (Supports L1/L2/E5) Best-in-class RTK performance Specification Product Holybro H-RTK mosaic-H (Dual Antenna Heading) 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) RTK performance Horizontal accuracy 0.6 cm 0.5 ppm Vertical accuracy 1 cm 1 ppm Positioning accuracy Mode Horizontal Vertical Standalone 1.2m 1.9m SBAS 0.6m 0.8m DGNSS 0.4m 0.7m RTK 0.6cm 0.5ppm 1.0cm 1ppm GNSS attitude accuracy Antenna separation Heading Pitch/Roll 1m 0.15° 0.25° 5m 0.03° 0.05° 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* *See this link for the latest information Setup Guide & Reference Links: Setup & Getting Started (Ardupilot) Setup & Getting Started (PX4) Advanced Applications GPS LED Meaning Septentrio mosiac-H GNSS receivier datasheet Septentrio Download Page Septentrio PPK Application Septentrio RXTools (GNSS receiver control and analysis software) Holybro H-RTK mosaic-H Package Included: 1x H-RTK Mosaic 2x High Performance Antenna 2x Antenna Mount for H-RTK 2x SMA Cable(40CM) 2x GH 10P Cable 1x GH 6P Cable 1x GH 10P to 6P Cable 1x USB-C Cable Follow us World Drone Market on our YouTube to view more about the Holybro H-RTK mosaic-H (Dual Antenna Heading)
