SKU: 40482883322

HolyBro H-RTK mosaic-H (Dual Antenna Heading)

Sale price$304.08 Regular price$337.87
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Description

HolyBro H-RTK mosaic-H (Dual Antenna Heading)Are you tired of GPS modules that are about as reliable as a weather forecast in a sitcom? Buckle up, tech aficionados, because Holybro's H RTK Mosaic H is here to redefine precision in the world of RTK GPS modules. This isn't your garden variety GPSit's the Swiss Army knife of navigation tools, powered by Septentrio's crme de la crme mosaic H GNSS receiver. Not Just Smart, But Sherlock Holmes Level Brilliant Encased in a suave aluminum CNC enclosure,

Are you tired of GPS modules that are about as reliable as a weather forecast in a sitcom? Buckle up, tech aficionados, because Holybro's H-RTK Mosaic-H is here to redefine precision in the world of RTK GPS modules. This isn't your garden-variety GPS—it's the Swiss Army knife of navigation tools, powered by Septentrio's crème de la crème mosaic-H GNSS receiver.

Not Just Smart, But Sherlock-Holmes-Level Brilliant

Encased in a suave aluminum CNC enclosure, this little wizard packs an IST8310 magnetometer and two antennas that don't just perform; they overachieve. It's like having a miniature mission control right in your project, ensuring you're not just going places—you're going there with swagger.

Dual-Antenna? More Like Dual-Superpowers

Thanks to its dual-antenna setup, the H-RTK Mosaic-H laughs in the face of conventional compass reliance, offering compass-less YAW information with the finesse of a GPS maestro. Magnetic interference from your device's motors or nearby metallic monstrosities? Pfft, a thing of the past! This device delivers the YAW data so accurately, you'd think it's got a direct line to the universe's coordinates.

Technological Wizardry Courtesy of Septentrio

Septentrio isn't just throwing around fancy terms like AIM+ and LOCK+; they're redefining GPS resilience. Think of AIM+ as your GPS's personal bodyguard against jamming, and LOCK+ as its ability to stay unshaken (literally) no matter the adventure. And with RAIM+ technology, it's not just about knowing where you are—it's about unparalleled reliability.

Features That Make Sci-Fi Look Old School

  • Anti-Jamming Hero : With AIM+ technology, your GPS won't flinch at interference.
  • Dual Antenna Dynamics : Because one antenna is too mainstream.
  • Celestial Symphony : Multi-constellation, multi-frequency tracking—it's like having the universe on speed dial.
  • RTK Performance : Precision so sharp, you could split atoms (figuratively, of course).

Specifications to Make Tech Geeks Weep with Joy

  • GNSS Galore : GPS, Galileo, GLONASS, Beidou, and more. If it's in space, the H-RTK Mosaic-H is on it.
  • Accuracy Obsession : With horizontal accuracy down to 0.6 cm, you're not just accurate; you're scary accurate.
  • Build Tough : Because what good is a GPS module if it wimps out in extreme weather?
Product Holybro H-RTK Mosaic-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 0.6 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

What's in the Box? A Treasure Trove!

  • The H-RTK Mosaic Marvel itself.
  • Two Antennas : Because two heads (or antennas) are better than one.
  • Two Antenna Mounts
  • Cables and Connectors : Everything you need to plug, play, and propel your project into the stratosphere.

Setup Guide & Reference Links:

So, are you ready to give your project the gift of next-level navigation? With Holybro's H-RTK Mosaic-H, you're not just buying a GPS module; you're securing a front-row ticket to the future of precision navigation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40482883322

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chase guerlain
Phoenix, US
★★★★★ 5
Heavy gauge battery cable
Size: 10 FT, Style: 0 (1/0) AWG RED
Heavy duty works good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
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jeff
Lexington, US
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
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Reviewed in the United States on February 1, 2026
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Astrid Falcon
Houston, US
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025
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Verified Purchase
Dr.Ortiz Ayala
Alexandria, US
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
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Reviewed in the United States on August 18, 2025
J
Verified Purchase
JOHN A.
Port Orchard, US
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024

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