A High Performance Receiver with Atlas® and IMU
Stonex S990A GNSS Receiver
The Stonex S990A is an 800 Channels GNSS receiver characterized by the new IMU System which allows tilted measurement (TILT) up to 60° and is not effected by electromagnetic interference.
S990A Receiver is also equipped with all the important connectivity capabilities: Bluetooth, Wi-Fi, UHF radio and 4G modem. An internal battery of 10.200mAh allows for up to 9 hours use time.
The inbuilt colour touch display and the WebUI are a quick and straightforward way of controlling the entire receiver.
With its RTK function and Atlas® correction service, the Stonex S990A is well suited to working challenging and remote areas. Atlas® provides a centimetre accurate correction through L-band communication satellites.
Inbuilt IMU
The new IMU allows for tilted measurements to be taken up to 60° with an accuracy of 5cm up to 60° and 2cm up to 30°.

UHF Double Frequency Radio with ATLAS®
The S990A has an integrated UHF double frequency radio (410-470MHz and 902.4-928MHz) with the individual needs of every country being supported. This, in conjunction with ATLAS®, means you will receive a strong signal wherever you are.

Insight Statistics
- All GNSS signals (GPS, GLONASS, BEIDOU, GALILEO, QZSS and IRNSS) are included at no additional cost.
- Colour Touch Display.
- Not affected by electromagnetic interference.
- 9 Hour Operating Time.
- Internal 4G Modem which operates with all world signals.

Brochure
Download the specifications here.
