Setting up a Rover Base RTK System - SparkFun Learn
u-blox - Drotek Releases Sirius RTK F9P GNSS Rover. 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
ZED-F9P RTK GNSS receiver board with SMA Base or Rover
ArduSimple RTK - ROS integration
mRo u-Blox ZED-F9 RTK L1/L2 GPS
Real-Time Kinematic (RTK) | u-blox
Low cost, high precission multiband RTK GPS based on u-blox F9 - General Discussion - Blue Robotics Community Forums
NEO-M8P series | u-blox
simpleRTK2B Basic Starter Kit IP67, based on u-blox ZED-F9P