Stonex S20 GPS RTK Receiver

The Stonex S20 is a compact GNSS RTK receiver that combines conventional satellite positioning with visual measurement functions. In addition to multi-constellation GNSS tracking, it supports video-based point measurement and AR stakeout, giving surveyors an alternative way to work with points that are difficult to reach directly.

The receiver also supports Galileo HAS and BDS B2b PPP services, making it suitable for positioning workflows that do not always rely on a local RTK base station.

RTKSurvey.com supplies the Stonex S20 for surveying, mapping, construction and positioning system integration.

Key Features

• 1408-channel multi-constellation GNSS tracking
• IMU tilt surveying up to 60°
• Video-based non-contact measurement
• AR stakeout functions
• Galileo HAS and BDS B2b PPP support
• 4G network connectivity
• Lightweight approximately 424 g design
• Suitable for pole and vehicle installation
• Flexible data interfaces
• Compact design for field applications

Core Specifications

GNSS Channels: 1408
RTK Accuracy: H ±8 mm + 1 ppm; V ±15 mm + 1 ppm
Static Accuracy: H ±2.5 mm + 0.5 ppm; V ±5 mm + 0.5 ppm
IMU Tilt: Up to 60°
PPP Services: Galileo HAS and BDS B2b
Video Measurement Range: Approximately 2–15 m
Weight: Approximately 424 g
Data Output: NMEA-0183
Data Format: RINEX
Wireless Connectivity: 4G, Wi-Fi and Bluetooth
Protection Rating: IP67/IP68 depending on product version

Applications

• Topographic surveying
• Construction surveying
• Visual point measurement
• AR stakeout
• Cadastral surveying
• Mapping and GIS
• Vehicle-mounted positioning
• Engineering field measurement

Related Products

• Stonex S1 AR GNSS Receiver
• Stonex S3 AR GNSS Receiver
• Stonex S30 SE GNSS RTK Receiver
• Stonex S9II S900A GNSS RTK