Holybro H-RTK mosaic-G5 (Dual Antenna Heading)

Holybro H-RTK mosaic-G5 (Dual Antenna Heading) for RC FPV Drone

Overview

• The Holybro H-RTK mosaic-G5 is a compact dual-antenna RTK GNSS receiver designed for UAVs, robotics, and autonomous systems. Built around the Septentrio mosaic-G5 P3H module, it provides centimeter-level positioning together with GNSS-based heading and pitch or roll measurements. 

• Dual-antenna GNSS heading reduces reliance on magnetic compasses, helping maintain accurate orientation in environments affected by motors, power wiring, metallic structures, and other sources of magnetic interference. An integrated RM3100 magnetometer provides an additional backup heading source. 
• The receiver supports quad-band GNSS positioning in single-antenna operation and tri-band heading in dual-antenna operation. It also includes onboard microSD data logging, USB-C, two UART interfaces, dual high-performance antennas, and a CNC-machined aluminum enclosure. 
• Septentrio’s AIM+ technology monitors, detects, and mitigates RF interference, including jamming and spoofing. Additional GNSS+ technologies improve tracking under vibration, multipath, and ionospheric disturbances, supporting reliable operation in demanding environments. 

• Best-in-class centimeter-level RTK positioning accuracy
• Advanced Septentrio GNSS+ technologies for enhanced resilience against interference, multipath, vibration, and ionospheric disturbances
• Quad-band single-antenna positioning and triple-band dual-antenna heading
• Command-selectable single- or dual-antenna operation
• Compact design with a rugged CNC-machined aluminum enclosure

Specifications                                                                           
                                                                           Comparison Between mosaic-H & mosaic-G5 P3H

• Pinout 
• Dimension
• Setup & Getting Started (Ardupilot)
• Setup & Getting Started (PX4)
• Septentrio RXTools (GNSS receiver control and analysis software)

• 1x H-RTK mosaic-G5
• 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