Products / ArduSimple / simpleRTK3B series RTK GNSS Receivers
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Cost-Effective RTK GNSS Receivers & Antennas for Drones & Robotics

ArduSimple / simpleRTK3B series RTK GNSS Receivers

simpleRTK3B series RTK GNSS Receivers

GPS & GNSS RTK receivers with millimeter-level accuracy

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Unlock Precision: Discover the simpleRTK3B Series RTK GNSS Receivers!

Introducing the simpleRTK3B Series: Precision GNSS RTK Receivers

The simpleRTK3B Series, utilizing Septentrio Mosaic technology, delivers remarkable accuracy down to the millimeter level. These OEM GNSS RTK receivers support multi-constellation and multi-frequency tracking, making them perfect for both base station setups and high-speed rover applications.Their advanced features include robust jamming, spoofing, and interference detection and mitigation, ensuring reliable performance in various environments.

Versatile Compatibility

These receivers are designed to work seamlessly with popular platforms such as Arduino, STM32 Nucleo, Raspberry Pi, and NVIDIA Jetson. Additionally, they can serve as external GNSS RTK receivers for drone flight controllers based on Pixhawk and Ardupilot, enhancing the capabilities of aerial applications.

Product Overview

  simpleRTK3B Pro simpleRTK3B Heading simpleRTK3B mPCIe simpleRTK3B Micro
Dimensions: 69 x 53 mm
Weight: 24g 28g
Channels: 448 448
Supported Signals: GPS: L1C/A, L1C, L1PY, L2C, L2P, L5
GLONASS: L1CA, L2CA, L2P, L3 CDMA
Beidou: B1I, B1C, B2a, B2I
Galileo: E1, E5a, E5b, E5 AltBoc, E6
QZSS: L1C/A, L1C, L2C, L5, L6
Navic: L5
SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1, L5)
GPS: L1, L2
Galileo: E1, E5b
GLONASS: L1, L2
Beidou: B1, B2
QZSS: L1, L2
SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1)
Mosaic-H variant:
GPS: L1, L2
GLONASS: L1, L2
Galileo: E1, E5b
BeiDou: B1, B2
QZSS: L1, L2
SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM (L1)

mosaic-X5 variant:
GPS: L1C/A, L1PY, L2C, L2P, L5
GLONASS: L1CA, L2CA, L2P, L3 CDMA
Galileo: E1, E5a, E5b, E5 AltBoc, E6
BeiDou: B1I, B1C, B2a, B2I, B3
QZSS: L1C/A, L2C, L5
Navic: L5
SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM (L1, L5)

Accuracy: <7mm with a base station up to 35km
<7mm with NTRIP up to 35km
<4cm with SSR corrections
<1.3m in standalone mode
<70cm standalone with SBAS coverage
<1cm with a base station up to 35km
<1cm with NTRIP up to 35km
<1.2m in standalone mode
<0.6m standalone with SBAS coverage
Data Rates: 100Hz RTK 20Hz RTK & attitude
50 Hz attitude
Mosaic-H variant:
Default: 1Hz
Measurements only: up to 100Hz
Standalone, SBAS, DGPS + attitude: up to 50Hz
RTK+attitude: up to 20Hz

Mosaic-X5 variant:
Default: 1Hz
Maximum performance: up to 100Hz

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