855304 - Leica GS18 T

Self-learning GNSS RTK Smart Antenna with tilt compensation (IMU)

The Leica GS18 T antenna offers a world of possibilities like never before in the area of complex measurements and setups in difficult environments. It combines all the advantages of the Leica Viva GS16 antenna (including the first RTK+ smart managing technology) with the inertial measurement unit to be the first true tilt compensation solution immune to magnetic disturbances and it is calibration-free. You can, therefore, use the antenna without tilting limit and take measurements in places considered inaccessible until now (corners of houses, areas that are steep, dangerous, hidden or difficult to access, etc.). Save up to 20 percent over conventional surveying practices.

*Video credit : Leica Geosystems

*Video credit : Leica Geosystems


  • GNSS Technology : RTK+, SmartCheck, xRTK, Smartlink, Smartlink fill
  • Tilt compensation : IMU Technology (inertial measurement unit )
  • Channels : 555
  • Phone modem : 4G
  • Radio modem : Transmitter receiver (RX/TX long range)
  • Internal memory/support : SD
  • Protection class : IP66/IP68
  • Operating temperature range : -40°C @ +65°C
  • Battery type : Li-Ion Battery
  • Warranty : 1 year


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Available options

  • 856073 LOP59, Multi-frequency option L2, L5 and L-band for GS18T
  • 856074 LOP60, Glonass option for GS18T
  • 856075 LOP61, Galileo option for GS18T
  • 856076 LOP62, Beidou option for GS18T
  • 5308082 SmartLink fill option, enables SmartLink fill on GS18 receiver for 1 year (Other lengths of subscription available)
  • 5308084 SmartLink option, enables SmartLink (including SmartLink fill) on GS18 receiver for 1 year (Other lengths of subscription available)
  • 5303425 1 yr SmartNet network subscription (Other lengths of subscriptions available)

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