Drotek’s RTK GNSS Product Portfolio gets bigger with new F9P range ! tableau-rtk-range-drotek-electronics-nex-f9p-range-700x389

Drotek completes its RTK GNSS portfolio with a new Sirius range featuring ZED F9P u-blox module. F9P high precision GNSS module handles multi-band GNSS L1/L2 which implies better estimation and correction of ionospheric interferences. Indeed, ionosphere is the layer of the atmosphere where gas molecules are ionized by UV rays coming from the sun. Therefore, free electrons may interact with the GNSS signal broadcasted by satellites causing severe delay effects. Knowing L1 & L2 frequencies do not react the same way when facing this atmospheric disturbance, delays may be virtually eliminated on the GNSS receiver side, consequently increasing GNSS RTK position accuracy.

Real Time Kinematic uses phase measurements of the carrier waves of signals emitted by GPS, GLONASS or Galileo systems. This technology is perfectly suited to applications such as surveillance or precision guidance. RTK also has applications for autopilot systems, civil engineering, precision agriculture and other similar applications.

If you are seeking high accuracy for your applications, learn more about our RTK GNSS Products here.

A complete RTK GNSS Portfolio with new Sirius F9P range !

F9P Sirius RTK GNSS Rover Rover

The new Sirius RTK GNSS Rover F9P has a built-in active antenna patch. It is capable of interacting with the Galileo satellites network, along with GPS, Beidou, Glonass and Galileo networks, which will provide more accuracy for its positioning. F9 Sirius Rover is designed to fit most setup designs as well as easy integration into your vehicle. Its 6 pins JST-GH connector makes it plug-and-play with the Pixhawk PRO 3 autopilot.

The RTK version of the Sirius GNSS comes with ZED-F9P U-Blox module, providing 1cm position accuracy, a convergence time under 10 seconds and a navigation update rate up to 20Hz. Coupled with a base module, it will get your system to achieve accurate missions that you will have planned, thus opening multiple possibilities for your operations!





The new Sirius RTK GNSS F9P Base is a lightweight and high precision multi-band gnss based on u-blox ZED-F9P (GPS / GLONASS / BeiDou / Galileo).

The F9P RTK GNSS Base is made to provide the most reliable base module possible. Featuring an active antenna, it is the best module to provide your system with an accurate and powerful base module. It has integrated rechargeable batteries so it can be used as stand alone module without an external power supply, and a built-in jack connector to recharge these batteries.

gens f9p base drotek positioning electronics drotek

Key design points
  • Multi‑band RTK with fast convergence times and reliable performance

  • Smallest, lightest, and energy‑efficient RTK module

  • Integrated rechargeable batteries

  • Complete and versatile solution due to base and rover variants

  • Concurrent reception of GPS, GLONASS, Galileo and BeiDou

  • High update rate for highly dynamic applications

  • Centimeter accuracy in a small and energy efficient module

The base guarantees a clean transportation on the field. It can Easily be put onto a tripod thanks to it’s threaded hole underneath the case.


Learn more about F9P range in our documentation.