Cost-Effective RTK GNSS Receivers & Antennas for Drones & Robotics
simpleRTK3B series RTK GNSS Receivers GPS & GNSS RTK receivers with millimeter-level accuracy
simpleRTK3B series RTK GNSS Receivers

GPS & GNSS RTK receivers with millimeter-level accuracy

down to 7 millimeters accuracy based on Septentrio Mosaic or Unicorecomm UM98x modules, Visit Website Contact
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simpleRTK3B series RTK GNSS Receivers

The simpleRTK3B Series of OEM GNSS RTK receivers, based on Septentrio Mosaic modules, provides down to millimeter-level accuracy with multi-constellation and multi-frequency tracking. The robust receivers feature advanced jamming, spoofing and interference monitoring and mitigation, and are ideal for both base station and high-speed rover applications.

The boards are compatible with Arduino, STM32 Nucleo, Raspberry Pi, and NVIDIA Jetson, and can also be used as an external GNSS RTK receiver for Pixhawk and Ardupilot-based drone flight controllers.

  simpleRTK3B RTK GNSS ReceiversimpleRTK3B Pro simpleRTK3B HeadinsimpleRTK3B Heading simpleRTK3B mPCIesimpleRTK3B mPCIe simpleRTK3B MicrosimpleRTK3B Micro
Dimensions: 69 x 53 mm
Weight: 24g 28g
Channels: 448 448
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 AltBloc 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