H-RTK mosaic-H (Dual Antenna)

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The H-RTK mosaic-H (Dual Antenna) is the power of an elite GNSS receiver from Septentrio. It provides navigation even in the toughest terrain with advanced RF interference mitigation and stable operation at high dynamic range.
3,055.00 zł 3055.0 PLN VAT Excluded
3,055.00 zł VAT Excluded
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Holybro mosaic-H modern GNSS RTK Module – harness the power of the elite GNSS receiver by Septentrio

The H-RTK GNSS receiver Mosaic-H is a groundbreaking technology developed by Septentrio, designed for the most demanding users. With support for all global navigation satellite systems (GPS, GLONASS, Galileo, BeiDou) and RTK corrections, the Mosaic-H provides precise positioning with centimeter-level accuracy – even in challenging terrain conditions. Equipped with two antennas, the receiver enables accurate orientation (heading) determination without the need to move the drone or robot. This is a key solution for industrial applications, autonomous vehicles, drones, and surveying systems.  

Thanks to advanced jamming and spoofing mitigation algorithms, the H-RTK Mosaic-H ensures stability and security of positioning data. Its compact design and low power consumption make it ideal for mobile and drone applications, where weight and performance are critical. Compared to other GNSS receivers, the Mosaic-H stands out with unparalleled accuracy, fast initialization, and the ability to maintain precision even in satellite visibility-limited conditions.  

With its versatility and reliability, the H-RTK Mosaic-H is an excellent solution for professionals in the surveying, construction, and inspection industries. Invest in the power and precision of the elite GNSS receiver Mosaic-H and take your operations to a new level of efficiency.  


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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.

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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.

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Stable operation during high flight dynamic

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.  

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Why should you buy the H-RTK Mosaic-H (Dual Antenna) from our store?

By choosing the H-RTK Mosaic-H (Dual Antenna) from our store, you are opting for proven quality, technical support, and purchase security. We offer original devices from the renowned manufacturer Septentrio, ensuring access to the latest GNSS technologies. With support for GPS, GLONASS, Galileo, and BeiDou systems, along with RTK technology, the receiver guarantees centimeter-level positioning accuracy. The dual antenna allows precise orientation (heading) determination without the need to move the vehicle, making it an ideal solution for drones, robots, and autonomous vehicles.  

When you buy from us, you can be confident that you'll receive fully operational equipment. We guarantee fast shipping, flexible payment options, and post-purchase support. Additionally, our products come with a full warranty, giving you added protection. As experts in the drone and GNSS systems industry, you can rely on our professional technical advice. Choose precision, reliability, and support by purchasing the H-RTK Mosaic-H (Dual Antenna) from us!  


H-RTK mosaic-H (Dual Antenna) - Specification

Application

Moving rover (drones, robots, rovers)

Base station

PPK

Systemy 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

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

1 m

0.15°

0.25°

5 m

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

Ports

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

Energy consumption

0.6 W typ

1.1 W max

Operating temperature

-40℃ to 85℃

Dimensions

Board: 42.7*71.8*13.3mm

Antenna diamenter: 40mm

Antenna height: 76mm

Weight

54.5g (w/o 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


Whats inside - H-RTK mosaic-H (Dual Antenna)

  • 1x H-RTK Mosaic
  • 2x high quality antennas
  • 2x antenna mount H-RTK 113 mm
  • 2x SMA cable 40 cm
  • 2x GH 10P cable
  • 1x GH 6P cable
  • 1x GH 10P to 6P cable
  • 1x USB-C cable