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GNSS Compass – RTK Starter Kit
Dual antenna GPS kit with centimeter precision and out-of-the-box sub degree heading (orientation, north indicator, compass).
 | 2 years worldwide warranty | |
 | We ship from Spain. Expected delivery to : | |
 | This product has quantity discounts available: | |
| <50 units | USD $498.75 | |
| >=50 units | Contact us for special pricing | |
| >500 units | Contact us for special pricing | |
 | Got any questions? Contact us! - a real human (not AI) will answer in <24 hours! | |
ArduSimple GNSS Compass Starter Kit is a standalone set including a dual antenna GPS/RTK receiver and two lightweight GPS/RTK antennas.
Out of the box, the kit is able to calculate the true north / heading, with an accuracy below 0.1 degrees. The kit doesn’t require calibration, and doesn’t have drift, unlike IMU- and magnetometer- based systems.
The kit is ideal to complement autopilots to get YAW information, in addition to position information.
The kit also provides position using GNSS technology, down to 1 meter of error when used standalone, and down to 1 centimeter of error when connected to a RTK base station.
This tripleband GPS kit can be used standalone connected to a PC or powerbank. And is also fully compatible with Arduino, STM32 Nucleo, Raspberry Pi, Nvidia Jetson, ROS and Pixhawk / Ardupilot.
Includes:
– 1 simpleRTK3B Compass board (UM982)
– 2 RTK tripleband + L-band external helical GNSS antenna with SMA connector
– 2 SMA antenna RF cable extender 0.5 meter
- Millimeter level precision:
- <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
- Update rate
- Default: 1Hz
- With maximum performance: up to 20Hz
- Dual antenna
- Heading accuracy: 0.14deg with 1 meter baseline
- With maximum performance: up to 50Hz
- Multi band: L1, L2 and L5 support, 1408 hardware channels
- Multifrequency and Multiconstellation:
- GPS: L1C/A L1PY L2C L2PY L5
- GLONASS: L1CA L2CA L2P L3 CDMA
- Galileo: E1 E5a E5b E5 E6 HAS
- BeiDou: B1I B2I B3I
- QZSS: L1C/A L2C L5
- Navic: L5
- SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM (L1)
- Start-up times:
- Cold start: <35s
- Warm start: <10s
- Re-acquisition: 1s
- Protocols
- Unicore Format
- NMEA 0183
- RTCM v3
- Base and Rover functionality
- Operating temperature Range: -40 to +85 deg C
- Certification: CE
- Documentation: RED, RoHS
Antenna element
- Supported positioning signal bands:
- GPS: L1, L2, L5
- GLONASS: G1, G2, G3
- BeiDou: B1, B2, B3
- Galileo: E1, E5, E6
- QZSS: L1, L2, L5, L6
- Navic: L5
- L-band: L6
- SBAS: WAAS, EGNOS, MSAS and GAGAN
- Polarization: RHCP
- Peak gain: 1.5dBi
- Axial Ratio @ zenith: <3dB
- Azimuth Coverage: 360 degrees
- Impedance: 50 ohm
- Supply voltage: 3-16V
- Typical supply current @ 3V: 45mA
- Average LNA gain: 33dB
- Maximum Noise Figure: 1.5dB
- Maximum VSWR: 2
- Maximum length: 43.5mm
- Weight: 26g
- Mounting style: direct on SMA connector + 3x M2.5*6
- Connector: SMA male
- Operating Temperature: -40 to +85°C
- Storage Temperature: -40 to +85°C
- IP Rating: IP67
- RoHS: Yes
User Guide 
Datasheet - Check the Antenna Installation Guide
- Learn how to configure Unicore modules
Certifications:
Accessories:
