Holybro H-RTK Mosaik-H
The Holybro H-RTK Mosaik-H is a high-precision GNSS (Global Navigation Satellite System) module designed for a variety of positioning applications. It offers a range of features and characteristics that make it ideal for use in rovers, moving baseline rovers, base stations, PPK (Post-Processing Kinematic) systems, and other GNSS applications. The product supports a wide range of GNSS signals, including GPS, Galileo, GLONASS, Beidou, QZSS, and SBAS (Satellite-Based Augmentation System). This variety of supported signals enables precise positioning in various environments and under different conditions.
The RTK performance of the H-RTK Mosaik-H is impressive, with horizontal accuracy of 0.6cm + 0.5 ppm and vertical accuracy of 1cm + 1 ppm. It offers various positioning modes, including standalone, SBAS, DGNSS, and RTK modes, each providing different accuracies. In addition to its positioning accuracy, the module features GNSS attitude accuracy and antenna separation function, allowing it to provide pitch/roll information with high accuracy.
The Holybro H-RTK Mosaik-H also has impressive time-to-first-fix values, with a cold start of less than 45 seconds and a hot start of less than 20 seconds. It features various connection options, including USB Type-C and UART ports, as well as a variety of functions such as protocol recording, security switch, and integrated buzzer. The module is suitable for a wide range of applications and offers advanced technologies such as AIM+, SPERREN+, APME+, and ION+, which improve performance and reliability in various environments. Additionally, the Holybro H-RTK Mosaik-H is compatible with various firmware platforms such as Ardupilot and PX4, further increasing its flexibility and potential applications.
Overall, the Holybro H-RTK Mosaik-H offers an impressive combination of precision, performance, and reliability for demanding GNSS applications.
Specifications:
Product: Holybro-H-RTK Mosaik-H
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: 0.6cm + 0.5ppm
- Vertical Accuracy: 1cm + 1ppm
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 and Antenna Separation:
| 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
- Resumption: 1s
Latenz: < 10ms
Magnetometer: IST8310
Antenna Peak Gain (MAX): 2 dBi
LNA Gain: 33+2dB
Time Precision:
- xPPS Output: 5ns
- Event Accuracy: < 20ns
Data and Update Rate:
- Measurements Only: 100 Hz
- Standalone, SBAS, DGPS + Attitude: 50 Hz
- RTK + Adjustment: 20 Hz
Ports:
- Port 1: USB Type-C
- Port 2: UART 1 (GH1.25 10Pin)
- Port 3: UART 2 (GH1.25 6Pin)
Antenna Connection Type:
- Board: SMA Socket
- Antenna: SMA Plug
Buttons and Buzzer:
- LOG Button: Mosaic-H protocol recording button, short press to start/stop recording; long press to mount/unmount the SD card.
- Security Switch: Flight control security switch, hold the flight control to unlock/lock it.
- Integrated buzzer inside
Baud Rate (Adjustable): 230400
Standard Operating Voltage: 4.75V ~ 5.25V
Power Consumption:
Operating Temperature: -40°C to 85°C
Dimensions:
- Board: 42.7 x 71.8 x 13.3mm
- Antenna Diameter: 40mm
- Antenna Height: 76mm
Weight: 54.5g (Without Antenna)
Advanced Technologies Inside:
- AIM+: Advanced Anti-Jamming and Anti-Spoofing technology for integrated interference reduction on the market (Narrowband and wideband, chirp jammer).
- SPERREN+: For robust tracking in strong vibration environments.
- APME+: Multipath mitigation for disentangling direct signals and signals reflected from nearby objects.
- ION+: Provides advanced protection against ionospheric effects.
- OSNMA supports firmware compatibility
Delivery Content:
- 1x H-RTK-Mosaic
- 2x High-performance antennas
- 2x Antenna holder for H-RTK
- 2x SMA cables (40cm)
- 2x GH 10P cables
- 1x GH 6P cable
- 1x GH 10P to 6P cable
- 1x USB-C cable
