Stonex

SC200 II Smart CORS Terminal

220-550
Channels: 1.93kg
Weight: IP67
Ingress Protection

Original Stonex unit·Authorized distributor

Dispatch in 3 to 7 working daysShips in 3–7 days · DDP / CIF / FOB
DDP / CIF / FOB to most countries
Local coordinate system preset before shipping

Overview

About the SC200 II

The highly anticipated CORS system. The Stonex CORS system is an efficient turnkey solution integrating GNSS data acquisition, data processing, data broadcasting, and system management, with the CORS receiver serving as the core component. The new-generation SC200 incorporates multiple upgrades: full-band 4G cellular with an external antenna, surge protection mechanisms, a built-in proprietary UHF radio module, data link hot backup, and flexible on-demand customization options. In addition to serving as a professional CORS receiver, the new-generation SC200 is also widely applicable to various engineering monitoring projects.

Specifications

Data transmission methods include Wi-Fi, Bluetooth, digital UHF radio, 4G full Netcom, and wired Ethernet, enabling hot backup of data links. To improve data communication stability, an external 4G antenna is also added. The new-generation SC200 can simultaneously record up to 8 data storage sessions and supports up to 8 network data transmission streams.

Equipped with a built-in 12,000mAh smart battery, it supports seamless switching among internal power, external power, and PoE power supply. To protect the device from power surges and ensure data operation security, the new-generation SC200 features a built-in surge protection mechanism, eliminating the need for users to configure external surge adapters.

It offers an optional self-developed TRM101 UHF radio module for engineering monitoring network deployment. In addition, it supports the commercial satellite-based augmentation system 'China Precision', providing 0.04m positioning accuracy.

The Wi-Fi module can act as a hotspot, allowing smart devices to connect and configure functions via a Web management interface. The new-generation SC200 also supports SNRS remote configuration management, as well as Ntrip Caster/Server/Client network protocols.

The Stonex CR-STONEX PLUS choke ring antenna is a geodetic choke ring antenna covering satellite navigation systems including GPS L1/L2, GLONASS L1/L2, BeiDou, Galileo, and QZSS, meeting the demands of modern surveying equipment for high accuracy and multi-constellation compatibility. Key technical features include:

Specifications

Technical data

Values from the Stonex datasheet. Ask us for the full sheet or a side by side with another model.

Model

SC200 II: Yes

Satellite Systems

BeiDou+GPS+GLONASS+Galileo: Yes

GNSS Characteristics

Channels: 220-550
GPS: L1 C/A, L2E, L2C, L5
GLONASS: L1 C/A, L1P, L2 C/A (GLONASS M only), L2P
BDS: B1, B2, B3
GALILEO: E1, E5 AltBOC, E5a, E5b, E6
SBAS: WAAS, MSAS, EGNOS, QZSS
Initialization Time: <10s
Initialization Reliability: >99.99%

Performance Specifications

Code Differential Positioning: Horizontal: ±(2.5mm+1ppm) RMS, Vertical: ±(5mm+1ppm) RMS
Static Surveying: Horizontal: ±(2.5mm+0.5ppm) RMS, Vertical: ±(5mm+0.5ppm) RMS
Real-Time Kinematic (RTK): Horizontal: ±(8mm+1ppm) RMS, Vertical: ±(15mm+1ppm) RMS, Single baseline <30km
Network RTK: Horizontal: ±(8mm+0.5ppm) RMS, Vertical: ±(15mm+0.5ppm) RMS

System Configuration

Operating System: Linux OS
Memory: RAM: 512MB; ROM: Standard 32GB, other capacities customizable
Network Communication: Built-in network module, supports WCDMA 4G network communication

Physical & Electrical Characteristics

Dimensions: 222mm (L) × 164mm (W) × 79mm (H)
Weight: 1.93kg
Internal Battery: 12000mAh/7.4V, supports up to 24 hours of continuous operation
External Power Supply: Wide voltage supply 9-28V DC, overvoltage protection, voltage regulation
Rated Power: 3.0W

Environmental Specifications

Operating Temperature: -30°C to +65°C
Storage Temperature: -40°C to +85°C
Ingress Protection: IP67
Shock / Drop: Withstands 2m random drop
Humidity: 100% non-condensing

Communications

Bluetooth: Bluetooth 2.1+EDR / Bluetooth 4.0 BLE
Wi-Fi: IEEE 802.11b/g/n
LAN: 10/100Mbps transmission rate
Cellular Network: All-network 4G
UHF Radio (Optional): TrimTalk450S, TrimMark III, PCC, SOUTH

Network Protocols

Operating Mode: Supports full-duplex auto-negotiation 10/100Base-T
Protocols: TCPClient, TCPServer, UDP, FTP, NtripCaster, NtripServer, NtripClient, HTTP, HTTPS, etc.