Gnss Receiver Touch Screen IMU Stonex S990A S5Ii Gps Rtk Module

Short Description:

Multi Constellation.
IMU tilt survey 60°, quick initialization.
10,200mAh rechargeable internal battery.
Color touch display.
With 1PPS port.
Support Bluetooth, Wi-Fi, UHF radio, and a 4G modem.

Product Detail

Product Tags



The Stonex S5II/S990 is a 1408-channel GNSS receiver that features characteristics that improve survey performance in the field.

The S5II/S990 receiver is equipped with all major connectivity features, including Bluetooth, Wi-Fi, UHF radio, and a 4G modem.

The internal 10,200mAh battery allows for up to 12 hours of operation and can be recharged via a USB Type-C connector.

The IMU system supports tilted measurement (TILT) with quick initialization, enabling the operator to obtain fast and accurate surveys.

The color touch display and Web UI provide a quick and easy way to get complete control of the receiver.

The 1PPS port is an additional advantage available on this GNSS receiver because it can be applied to scenarios that require precise timing to ensure that multiple facilities work together or to scenarios that use the same parameters for the integration of systems based on precise timing.

P9IV Data Controller

Professional-grade Android 11 controller.
Impressive Battery Life: continuously work up to 15 hours.
Bluetooth 5.0 and 5.0-inch HD Touchscreen.
32GB Large Memory Storage.
Google Service Framework.
Rugged Design: Integrated magnesium alloy bracket.

Surpad 4.2 Software

Enjoy the powerful functions, including tilt survey, CAD, line stakeout, road stakeout, GIS data collection, COGO calculation, QR code scanning, FTP transmission, etc.
Abundant Formats for Importing and Exporting.
Easy-to-use UI.
Advanced Display of Base Maps.
Compatible with Any Android Devices.
Powerful CAD Function.


GNSS Channels 1408
Signals BDS: B1, B2, B3
GPS: L1CA, L1P. L1C, L2P, L2C, L5
GLOASS: G1,G2, P1, P2
QZSS: L1CA. L2C. L5, L1C
Accuracy Static H: 2.5 mm±1ppm , V: 5 mm±1ppm
RTK H: 8 mm±1ppm, V:15 mm±1ppm
DGNSS <0.5m
System Initialization Time 8s
Initialization Reliable 99.90%
Operating System Linux
Merrory 8GB, support expanable MisroSD
Wifi 802.11 b/g/n
Bluetooth V2.1+EDR/V4.1Dual,Class2
E-Bubble support
Tilt Survey IMU Tilt Survey 60°,Fusion Positioning/400Hz refresh rate
Datalink Audio support TTS audio broadcast
UHF Tx/Rx Internal Radio, 1W/2W adjustable, radio support 410-470Mhz
Protocol support GeoTalk,SATEL,PCC-GMSK,TrimTalk,TrimMark,SOUTH,hi target
Physical Interface 1PPS port, 1*5Pin(Power & RS232),1*Type-C
Button 1 Power Button
Indication Light 4 Indication Lights
Size Φ151mm * H 94.5mm
Weight 1.3kg
Power supply Battery capacity 7.2V, 10200mAh (internal batteries)
battery Life Timer Static Survey: 15 hours, Rover RTK survey: 12h
External power source DC 9-18V, with overvoltage protection
Environment Work Temporature -35℃ ~ +65℃
Storage Temporature -55℃ ~ +80℃
waterproof&dustproof IP68
Humidity 100% anti-condensation


  • Previous:
  • Next:

  • Write your message here and send it to us