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GNSS RTK receivers for surveying

GNSS RTK receivers for topographic survey, stakeout, cadastral and GIS work. All models track 1408 channels across GPS, NavIC, BeiDou, GLONASS, Galileo and QZSS. The SL9 adds a laser scanner and cameras, and the SL8 adds a laser and cameras for points you cannot reach with a pole.

4 models are listed below with their key specifications. Each is supplied with installation, operator training and service support from our Pune office.

Applications

  • Topographic survey
  • Land records
  • Construction stakeout
  • GIS data collection
  • Roads and railways
  • Mining

Compare models

Freyja GNSS RTK receiver

Freyja

Light, long-running RTK rover with tilt survey, NavIC support and up to 24 hours on one charge.

RTK accuracy
H 8 mm + 1 ppm, V 15 mm + 1 ppm
Tilt survey
0° to 60°
Battery
Up to 24 h (RTK rover)
Weight
≤ 0.8 kg
SL900 GNSS RTK receiver

SL900

Rugged RTK receiver with a built-in 4G modem, removable battery and external power input, suited to base and rover work.

RTK accuracy
H 8 mm + 1 ppm, V 15 mm + 1 ppm
Communication
4G modem + UHF radio
Battery
Removable, up to 18 h (rover)
Weight
1.2 kg
SL8 Laser RTK Laser RTK

SL8 Laser RTK

Compact RTK receiver with a visible laser, dual cameras and IMU, for measuring points you cannot reach with the pole.

Laser measurement
2 cm within 10 m
Radio range
15 to 20 km (LoRa)
Battery
Up to 20 h (RTK rover)
Weight
0.73 kg
SL9 SLAM RTK SLAM RTK

SL9 SLAM RTK

RTK receiver with a built-in laser scanner and cameras, for measuring and scanning where GNSS alone is not enough.

Laser scanner
200,000 pts/s, 0.1 to 70 m
Field of view
360° × 59°
RTK accuracy
H 8 mm + 1 ppm
Weight
1.68 kg

Specifications are from the manufacturer's published datasheets and may change. Ask us for the current datasheet before ordering.

Planning a survey, a tender or a new project?

Send us your scope and we will reply with a suitable configuration and a budgetary quote, usually within one working day.

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