Description
Specifications
- Channels: 1408, supports GPS, GLONASS, BEIDOU, GALILEO, QZSS, IRNSS
- RTK Positioning Accuracy: H: RTK: 5 mm + 0.5 ppm RMS; V: 10 mm + 0.5 ppm RMS
- Tilt Accuracy: 2 cm @ 30, 5 cm @ 60 (IMU optional)
- IMU Tilt Compensation: Up to 60; fast, calibration-free
- Connectivity: 4G GSM, Bluetooth 5.0, Wi-Fi, WebUI access
- Radio: UHF (optional), up to 10 km range
- Power Source: Dual hot-swappable smart batteries, up to 12 hrs runtime
- Protection Class: IP67/IP68 rated, MIL-STD-810, 2m drop-tested
- Operating Temperature: 40F to 149F (40C to 65C)
Product Description
The Stonex S900+ is a powerful, high-performance GNSS receiver designed for professionals who demand precision, speed, and flexibility in the field. Equipped with a 1408-channel board, it supports all major satellite constellations (GPS, GLONASS, BEIDOU, GALILEO, QZSS, and IRNSS) at no additional cost. Its compact design integrates 4G modem, Bluetooth, Wi-Fi, and an optional UHF radio, making it ideal for both base and rover setups.
With IMU tilt compensation, users can measure points with up to 60 inclinationno leveling requiredenabling faster and safer data collection in challenging conditions. Dual hot-swappable smart batteries provide up to 12 hours of operation, with LED power indicators and real-time battery monitoring via the controller.
Bundled with Unicontrols rugged 8″ tablet, power bank, and 3-year Unicontrol3D Rover subscription, this package delivers a complete field-ready GNSS solution. Accessories include a 2m Snap-Loc rover rod, bipod, UHF antenna, pole clamp with RAM mount, and essential data/power cables for seamless integration.
In the Box
- S900+ GNSS, 1408 Ch4G, WiFi, BT, E-Bubble – Italy – Bundle
- S900+ UHF firmware activation
- S900+ IMU firmware activation
- 09-2122-GT 2M Aluminum Snap-loc Rover Rod
- 5217-40-FLY THUMB RELEASE BIPOD,ECONOMY
- 9990177 Unicontrol Tablet 8″
- 9990255 Tablet power bank kit
- 1110151 Unicontrol 3D rover subscription 3 years
- 1110183 Basic cloud 3 year for Rover
- Unicontrol Tablet Holder 8′ RAM-HOL-TAB-SAM29U
- RAM-B-103U Socket Arm
- 10-52160 Pole Clamp, Ball and Socket
- UHF antenna, 450MHz-470MHz, TNC, 29cm (AR-470)
- 30-350071 Stonex LM.GK224.AAZ, Cable with clamps to connect ext. battery and cable 30-350072
- LM.GK185.ABL, Cable 5pin Lemo/5pin Lemo/SAE to connect GPS to ext. radio modem/ext.battery









