Wholesale Designed with the ZED-F9P F9 module, the RTK high-precision GNSS receiver can be used as a base station and rove TOPGNSS TOP906 From m.alibaba.com
ZED-F9P GNSS Module - u-blox | Mouser
Purchase of the latest dual frequency GNSS positioning module u-blox ZED-F9P board · Satoshi Takahashi, Hiroshima City University