RTK GPS Dual-Frequency High Precision Positioning Terminal
Designed for surveying, mapping, and precision agriculture, this dual-frequency RTK terminal combines multi-constellation GNSS reception with real-time correction data to deliver centimeter-level positioning under suitable conditions. Dual-frequency processing improves stability and interference resistance, while a 9–24V input supports vehicle and equipment integration. Compatible platforms provide live positions, correction status, and operational records for professional field teams.
Specifications of the RTK GPS Dual-Frequency Positioning Terminal
The specification framework covers dual-frequency RTK, multi-constellation GNSS, correction services, centimeter-level output, 9–24V power, remote control, and platform integration.
Parameter
Specification
Positioning Accuracy
0.5–10 m outdoors in open areas
Operating Voltage
DC 5 V / 1800 mA (Type-C)
Communication Bands
LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66
LTE-TDD: B34/B38/B39/B40/B41
Positioning / Reporting Interval
Reporting interval: 1 second
Communication Protocol
JT808
Key Functions of the High-Precision RTK GPS Device
Real-time vehicle visibility, high-precision RTK positioning, and remote fuel or power control support demanding professional operations and equipment management.
01
Real-Time Vehicle Tracking
The terminal reports the latest available position, movement status, and communication time to a compatible platform, allowing operators to supervise vehicles and equipment across active work areas.
Current Vehicle Fix
High-Precision Fleet View
02
RTK High-Precision Positioning
Dual-frequency observations are combined with compatible correction data to reduce common GNSS errors and produce centimeter-level coordinates when satellite visibility and correction quality are sufficient.
High-Precision RTK Position
RTK Precision Fix Quality
03
Remote Fuel & Power Cut-Off Control
Authorized operators can issue supported fuel or power cut-off commands through the management platform, subject to installation design, safety procedures, and local operating rules.
Remote Fuel Isolation Command
Remote Power Cut-Off Control
Core Advantages of the Dual-Frequency RTK Positioning Solution
Centimeter-level RTK support, multi-constellation reception, and wide-voltage vehicle integration provide a dependable foundation for professional field positioning.
Centimeter-Level RTK Positioning Support
With suitable correction data and a clear satellite environment, the terminal can provide centimeter-level output for tasks that require repeatable points, boundaries, or machine guidance.
- Centimeter-Level RTK Fix
- RTK Centimeter Positioning
- Dual-Band RTK Precision
- Fine RTK Position Fix
Multi-Constellation GNSS Positioning
Receiving signals from multiple GNSS constellations increases satellite availability and helps maintain positioning continuity around partial obstructions or changing field geometry.
- GNSS Constellation Set
- Multi-GNSS Constellations
- Multi-Band GNSS Coverage
- Satellite Positioning Suite
9-24V Wide Voltage Input
A 9–24V input supports integration with common vehicles, survey equipment, and agricultural machinery, provided that wiring, grounding, and protection requirements are followed.
- 9-24V RTK Input Range
- Wide-Input Power Interface
- 9-24V Power Support
- Dual-Frequency Wide-Voltage
Professional Applications of Dual-Frequency High-Precision RTK
The terminal supports surveying, mapping, and smart agriculture—professional workflows where repeatable coordinates and real-time correction improve field efficiency.
Surveying
Survey teams can collect corrected positions for control points, boundaries, and site features while monitoring fix status and correction availability in the field.
Mapping
Dual-frequency RTK supports accurate feature capture for roads, utilities, terrain, and infrastructure, reducing the need for repeated measurements caused by unstable positioning.
Smart Agriculture
Agricultural equipment can use corrected coordinates for guidance, field boundaries, and repeatable operations, helping reduce overlap and improve consistency across passes.
Compatible GPS Tracking Platforms for Flexible Management
GPS51, Dixin, and Yiwen can support live positions, route records, terminal status, correction monitoring, remote control, and grouped device administration.
01
GPS51 Real-Time Location Management Platform
GPS51 presents current terminal positions, latest communication times, movement history, and status information for vehicles or field equipment.
02
Dixin GPS Device Management Platform
Dixin organizes terminals by project, equipment type, or work area while supporting configuration, alert review, and role-based management access.
03
Yiwen Fleet Tracking Management Platform
Yiwen centralizes terminal and exception monitoring, helping operators identify inactive devices, delayed data, and unresolved positioning issues.
Dual-Frequency GNSS for Enhanced Accuracy
Dual-frequency measurements provide stronger error modeling than single-frequency observations, improving position stability and accuracy under suitable correction conditions.
01
Improved Positioning Stability
Observations gathered across two distinct carrier frequencies enable effective correction of ionospheric propagation delays and support steadier, more reliable fixed-ambiguity solutions as satellite constellation geometry shifts and on-site environmental field conditions evolve throughout the survey session.
02
Better Interference Resistance
Multi-frequency and multi-constellation data give the positioning engine more observations to evaluate, helping it reject inconsistent signals and recover more effectively.
03
Enhanced Accuracy Performance
When correction age, satellite visibility, and installation quality meet requirements, the terminal delivers precise and repeatable coordinates for professional workflows.
Real-Time Correction for High-Precision Positioning
Compatible correction data is received and applied continuously, allowing the positioning engine to update error estimates and maintain a precise solution in real time.
01
Real-Time Correction Data
The terminal accepts supported correction streams and associates them with current GNSS observations, while operators can monitor correction age and solution status.
02
Accurate Location Output
After validating satellite measurements and correction quality, the system outputs corrected coordinates for mapping, surveying, guidance, or platform-based monitoring.
Product Video of the RTK GPS Positioning Terminal
Watch the setup guide for antenna placement, 9–24V wiring, correction-service configuration, satellite acquisition, fix-status review, platform binding, and field testing.
FAQs About the Dual-Frequency RTK GPS Device
Review practical answers covering dual-frequency GNSS, correction data, centimeter-level output, antenna installation, power input, remote control, and professional applications.
01
How does dual-frequency RTK positioning work?
The terminal observes GNSS signals on two frequencies and combines them with compatible correction data. This reduces common satellite-positioning errors and enables centimeter-level coordinates when operating conditions are suitable.
02
How does real-time correction improve accuracy?
Real-time corrections provide current error information from a reference network or base source. The terminal applies those corrections to its own observations, improving stability and coordinate accuracy.
03
Which professional applications and platforms are supported?
The device supports surveying, mapping, smart agriculture, vehicles, and compatible equipment. GPS51, Dixin, and Yiwen provide management options for positioning, status, records, and grouped terminals.
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