RTK Chips

What is Real-Time Kinematic (RTK)?

RTK is a Centimeter-level positioning technology for improving the accuracy of a standalone GNSS receiver. The RTK technique is based on two GNSS receivers at least (Base Station and Rover) and their communication link (e.g. 4G/WiFi/UHF).
The Base Station takes measurements from satellites in view , and then take the data along with its location as the Correction Data to the Rover.
The Rover also takes measurements from satellites in view, and processes them with the Correction Data. Then the Rover can get centimeter-level positioning accuracy.

RTK Applications:

  • Precision Agriculture
  • AGV Roboticx
  • V2X / ETC / 5G Station
  • Structural / Land Monitoring
  • Offshore / Marine Application
  • Autonomous Vehicle Guidance
  • Autonomous Vehicle (ex: AVN/T-BOX/HUD)
  • Unmanned Aerial Vehicles
  • Internet of Vehicles
  • Hand-Held Device
  • Geographical measurement
  • Geographical survey points
  • Tracker

 

Quotation Request

RTK-1010

The RTK-1010 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy. It adopts 12 nm process and integrate efficient power management architecture to perform low power and high sensitivity.

The module supports concurrent reception of GPS, GLONASS, BeiDou, GALILEO, and QZSS to improve the availability and reliability of RTK solution even in the harsh environment.

Key Features:

  • Dual-frequency and multi-constellation RTK positioning solution
  • Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 135-channel GNSS
  • Low power consumption
  • Fast TTFF at low signal level
  • Up to 10 Hz update rate
  • Small form factor 10.1 x 9.7 x 2.2 mm
  • SMD type with stamp holes; RoHS compliant
  • IATF 16949 quality control

RTK-1010-SB

RTK-1010-SB is a high-performance single-frequency GNSS RTK module that designed for applications requiring centimeter level positioning accuracy.

It adopts 12 nm process and integrates efficient power management architecture to perform low power and high sensitivity.The module supports concurrent reception of GPS/QZSS, GLONASS, GALILEO, BEIDOU and NAVIC to improve the availability and reliability of RTK solution even in the harsh environment.

Key Features:

  • Single-frequency and multi-constellation RTK positioning solution
  • Support GPS/QZSS, GLONASS, GALILEO, BEIDOU and NAVIC
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 75-channel GNSS
  • Low power consumption
  • Fast TTFF at low signal level
  • Small form factor 10.1 x 9.7 x 2.2 mm
  • SMD type with stamp holes; RoHS compliant

RTK-1612

The RTK-1612 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy.

It adopts 12 nm process and integrate efficient power management architecture to perform low power and high sensitivity.The module supports concurrent reception of GPS, GLONASS, BeiDou, GALILEO, and QZSS to improve the availability and reliability of RTK solution even in the harsh environment.

Key Features:

  • Dual-frequency and multi-constellation RTK positioning solution
  • Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 135-channel GNSS
  • Low power consumption
  • Fast TTFF at low signal level
  • Up to 10 Hz update rate
  • Small form factor 16 x 12.2 x 2.4 mm
  • SMD type with stamp holes; RoHS compliant
  • IATF 16949 quality control

RTK-1612AD-DR

LOCOSYS RTK-1612AD-DR uses an Airoha AG3335AD chip, dual-frequency multi-constellation solution GNSS, providing RTK high precision and sensor fusion solution in one.

It not only supports GPS, GLONASS, GALILEO, BEIDOU, and QZSS but also has inertial sensors (3-axis accelerometers and 3-axis gyros) to provide an untethered dead reckoning function.
In addition to DR, an inertial sensor can detect the vehicular dynamics when it is attached firmly on the vehicle. Consequently, abnormal driving behaviors and the vehicle status can be detected and the alarm status will be enabled to remind the users. No requirement of installation orientation and automatic calibration function make it easy to use. With these features, RTK-1612AD-DR can reduce position errors in multipath environment and continue to work where GNSS signals are poor or not available, such as tunnels and indoor parking lots, as well as deliver seamless navigation.

Key Features:

  • Build on high performance, low-power Airoha AG3335AD chip
  • Dual-frequency multi-constellation GNSS RTK positioning and dead reckoning.
  • Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 135-channel GNSS
  • Built-in TDK-42670-P 6-axis MEMS (3-axis gyroscope and 3-axis accelerometer)
  • UDR Mode CEP ≤ 3% of distance travelled without GNSS
  • Alarm statuses detected by VMDS
  • No requirement for installation orientation
  • Small form factor 16 x 12.2 x 2.6 mm
  • SMD type with stamp holes; RoHS compliant

RTK-1722-DR

LOCOSYS RTK-1722-DR is a dual-frequency multi-constellation GNSS module providing RTK high precision and sensor fusion solution.

It not only supports GPS, GLONASS, GALILEO, BEIDOU and QZSS, but also has inertial sensors (3-axis accelerometers and 3-axis gyros) to provide dead reckoning. It will detect if there is an odometer connection or vehicle speed input, and then automatically operate in ADR or UDR mode.
Raw data of the inertial sensors and vehicle’s altitude including pitch, roll and heading angles can be output for the driver behavior analysis. For example, the internet connected vehicles can automatically send emergency calls (e.g., E-Call) for help based on the vehicle’s altitude. No requirement of installation orientation and automatic calibration function make it easy to use. With these features, RTK-1722-DR can reduce position errors in multipath environment and continue to work where GNSS signals are poor or not available, such as tunnels and indoor parking lots, as well as deliver seamless navigation.

Key Features:

  • Dual-frequency and multi-constellation RTK and dead reckoning
  • Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 135-channel GNSS
  • Up to 10 Hz update rate
  • Built-in MEMS sensor (3-axis gyroscope and 3-axis accelerometer)
  • No requirement for installation orientation
  • Auto detect and operate in ADR or UDR mode
  • Support odometer (wheel-tick pulse) and forward/reverse signal input
  • Support vehicle speed input from UART port
  • Small form factor 17 x 22 x 2.2 mm
  • SMD type with stamp holes; RoHS compliant