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CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk
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SKU: TES-EVN1916
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CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk
The CUAV C-RTK 9Ps is a multi-constellation real-time kinematic (RTK) positioning module that delivers centimeter-level accuracy for autonomous systems and unmanned aerial vehicles. Professional drone operators, surveying engineers, and precision agriculture specialists rely on this module to achieve horizontal accuracy of 2cm and vertical accuracy of 3cm in real-time operations. This advanced GNSS receiver solves the critical challenge of precise geolocation in GPS-denied or challenging environments by integrating GPS, GLONASS, BeiDou, and Galileo constellations with RTK correction capabilities.
Product Overview
The CUAV C-RTK 9Ps Positioning Module is engineered as a high-performance multi-band GNSS receiver designed for seamless integration with Pixhawk autopilot systems and other UAV flight controllers. The module operates on dual-frequency technology (L1 and L5 bands) to mitigate ionospheric delays and multipath errors, enabling reliable positioning in complex urban and industrial environments. Its architecture supports both rover and base station configurations, making it versatile for various deployment scenarios including mapping missions, construction site surveys, and autonomous navigation tasks.
What distinguishes the C-RTK 9Ps is its advanced anti-jamming capabilities and rapid time-to-first-fix (TTFF) performance, typically achieving initial positioning within 8-15 seconds even after cold starts. The module integrates a high-sensitivity receiver with 330 tracking channels across all supported constellations, ensuring robust signal acquisition even in challenging signal environments. With integrated CAN and serial communication interfaces, it provides seamless connectivity to Pixhawk-based flight controllers and ground station software, delivering real-time positioning data with update rates up to 20Hz for dynamic applications.
Key Specifications
| Specification | Details |
| Product Type | Multi-Constellation RTK GNSS Positioning Module |
| Brand | CUAV |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Horizontal Accuracy | 2cm (RTK Fixed Mode) |
| Vertical Accuracy | 3cm (RTK Fixed Mode) |
| GNSS Constellations | GPS, GLONASS, BeiDou, Galileo |
| Frequency Bands | Dual-Frequency L1/L5 |
| Update Rate | Up to 20Hz |
| Time-to-First-Fix | 8-15 seconds (cold start) |
| Tracking Channels | 330 channels |
| Communication Interface | CAN, Serial (UART) |
| Power Consumption | 2.5W typical |
| Operating Temperature | -20 to +60 degrees Celsius |
Key Features
- Centimeter-Level RTK Positioning: Achieves 2cm horizontal and 3cm vertical accuracy in real-time, enabling precision autonomous flight and survey-grade mapping applications
- Multi-Constellation GNSS Support: Integrates GPS, GLONASS, BeiDou, and Galileo signals for enhanced availability and reliability in urban canyons and dense foliage environments
- Dual-Frequency L1/L5 Technology: Advanced ionospheric error correction through dual-band reception reduces positioning errors in challenging atmospheric conditions
- Pixhawk Native Integration: Direct CAN and serial connectivity with Pixhawk autopilot systems eliminates integration complexity and ensures plug-and-play compatibility
- High-Sensitivity Receiver: 330 tracking channels provide robust signal acquisition in weak signal scenarios, ensuring continuous positioning during challenging missions
- Rapid Time-to-First-Fix: Cold start acquisition in 8-15 seconds minimizes pre-flight preparation time and enables quick mission deployment
- Anti-Jamming Capabilities: Advanced receiver architecture with interference rejection provides secure positioning in RF-dense environments
- Dual-Mode Operation: Functions as both rover and base station, enabling flexible deployment for distributed RTK networks and mobile base station configurations
Applications and Use Cases
- Precision Agriculture and Crop Monitoring: Deploy RTK-enabled drones for centimeter-accurate field mapping, yield estimation, and variable-rate application guidance in large-scale farming operations
- Land Surveying and Cadastral Mapping: Conduct professional surveying tasks with survey-grade accuracy for boundary demarcation, topographic mapping, and construction site documentation
- Infrastructure Inspection and Asset Management: Enable autonomous drone missions for power line inspection, bridge assessment, and utility corridor monitoring with precise geolocation of identified defects
- Construction and Progress Monitoring: Track construction progress with centimeter-level accuracy for volume calculations, stockpile measurement, and site progress documentation
- Autonomous Vehicle Navigation: Integrate with ground-based autonomous systems for precise waypoint navigation, obstacle avoidance, and autonomous delivery missions
- Photogrammetry and 3D Mapping: Achieve survey-grade orthomosaic and 3D model generation through precise camera position georeferencing during aerial surveys
How to Use
Installation of the CUAV C-RTK 9Ps begins with secure mechanical mounting on your UAV airframe, ensuring the antenna is positioned with clear sky visibility and minimal obstruction from carbon fiber structures or metallic components. Connect the module to your Pixhawk autopilot via the CAN interface using the provided connector cables, ensuring proper polarity and secure seating. Power the module through the Pixhawk power distribution board, typically requiring 5V at 500mA during active operation. Configure the module parameters through your ground station software (QGroundControl, Mission Planner, or equivalent) by setting the appropriate GNSS constellation preferences, RTK correction source, and update rate according to your mission requirements.
For RTK operations, establish a base station either using a second C-RTK 9Ps module at a known reference location or by subscribing to a network RTK service provider. Configure your rover module to receive RTK correction data via serial link or network connection, ensuring the correction stream is active before initiating autonomous flight. Verify positioning accuracy through your ground station telemetry display, confirming RTK Fixed status before executing precision-critical missions. During flight operations, monitor the RTK status indicator and maintain adequate distance from the base station (typically within 10-30km for optimal performance) to ensure continuous centimeter-level positioning accuracy throughout your mission duration.
Frequently Asked Questions
What is the difference between RTK Fixed and RTK Float modes?
RTK Fixed mode provides the highest accuracy (2cm horizontal, 3cm vertical) when the receiver has successfully resolved integer ambiguities using correction data from a base station. RTK Float mode offers intermediate accuracy (10-20cm) when ambiguities remain unresolved but correction data is available. The module automatically transitions to Float mode if Fixed mode is temporarily lost, maintaining positioning continuity. For precision applications, always verify Fixed status before critical maneuvers.
Can the C-RTK 9Ps work without RTK corrections?
Yes, the module functions as a standard GNSS receiver without RTK corrections, achieving typical GPS accuracy of 1-2 meters using multi-constellation positioning. However, to unlock the centimeter-level accuracy advantage, RTK corrections are essential. These corrections can be sourced from a local base station, network RTK services, or satellite-based correction systems like Starfire or Trimble RTX.
What is the maximum operational range for RTK corrections?
The effective RTK baseline (distance between rover and base station) typically ranges from 5km to 30km depending on atmospheric conditions and correction data quality. Beyond 30km, ionospheric errors increase significantly, degrading accuracy. For extended range operations, network RTK services that provide regional correction models are recommended, enabling accurate positioning across wider service areas.
How does the module perform in urban environments with signal obstruction?
The C-RTK 9Ps excels in challenging urban environments through its dual-frequency L1/L5 architecture and 330-channel receiver design. The multi-constellation support (GPS, GLONASS, BeiDou, Galileo) provides signal diversity, ensuring positioning continuity even when some constellations are partially obstructed. However, dense building canyons may still cause temporary signal loss; the module will degrade gracefully to standard GNSS accuracy until RTK corrections are reacquired.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk Online in India
Purchase the CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on CUAV C-RT
CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk
The CUAV C-RTK 9Ps is a multi-constellation real-time kinematic (RTK) positioning module that delivers centimeter-level accuracy for autonomous systems and unmanned aerial vehicles. Professional drone operators, surveying engineers, and precision agriculture specialists rely on this module to achieve horizontal accuracy of 2cm and vertical accuracy of 3cm in real-time operations. This advanced GNSS receiver solves the critical challenge of precise geolocation in GPS-denied or challenging environments by integrating GPS, GLONASS, BeiDou, and Galileo constellations with RTK correction capabilities.
Product Overview
The CUAV C-RTK 9Ps Positioning Module is engineered as a high-performance multi-band GNSS receiver designed for seamless integration with Pixhawk autopilot systems and other UAV flight controllers. The module operates on dual-frequency technology (L1 and L5 bands) to mitigate ionospheric delays and multipath errors, enabling reliable positioning in complex urban and industrial environments. Its architecture supports both rover and base station configurations, making it versatile for various deployment scenarios including mapping missions, construction site surveys, and autonomous navigation tasks.
What distinguishes the C-RTK 9Ps is its advanced anti-jamming capabilities and rapid time-to-first-fix (TTFF) performance, typically achieving initial positioning within 8-15 seconds even after cold starts. The module integrates a high-sensitivity receiver with 330 tracking channels across all supported constellations, ensuring robust signal acquisition even in challenging signal environments. With integrated CAN and serial communication interfaces, it provides seamless connectivity to Pixhawk-based flight controllers and ground station software, delivering real-time positioning data with update rates up to 20Hz for dynamic applications.
Key Specifications
| Specification | Details |
| Product Type | Multi-Constellation RTK GNSS Positioning Module |
| Brand | CUAV |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Horizontal Accuracy | 2cm (RTK Fixed Mode) |
| Vertical Accuracy | 3cm (RTK Fixed Mode) |
| GNSS Constellations | GPS, GLONASS, BeiDou, Galileo |
| Frequency Bands | Dual-Frequency L1/L5 |
| Update Rate | Up to 20Hz |
| Time-to-First-Fix | 8-15 seconds (cold start) |
| Tracking Channels | 330 channels |
| Communication Interface | CAN, Serial (UART) |
| Power Consumption | 2.5W typical |
| Operating Temperature | -20 to +60 degrees Celsius |
Key Features
- Centimeter-Level RTK Positioning: Achieves 2cm horizontal and 3cm vertical accuracy in real-time, enabling precision autonomous flight and survey-grade mapping applications
- Multi-Constellation GNSS Support: Integrates GPS, GLONASS, BeiDou, and Galileo signals for enhanced availability and reliability in urban canyons and dense foliage environments
- Dual-Frequency L1/L5 Technology: Advanced ionospheric error correction through dual-band reception reduces positioning errors in challenging atmospheric conditions
- Pixhawk Native Integration: Direct CAN and serial connectivity with Pixhawk autopilot systems eliminates integration complexity and ensures plug-and-play compatibility
- High-Sensitivity Receiver: 330 tracking channels provide robust signal acquisition in weak signal scenarios, ensuring continuous positioning during challenging missions
- Rapid Time-to-First-Fix: Cold start acquisition in 8-15 seconds minimizes pre-flight preparation time and enables quick mission deployment
- Anti-Jamming Capabilities: Advanced receiver architecture with interference rejection provides secure positioning in RF-dense environments
- Dual-Mode Operation: Functions as both rover and base station, enabling flexible deployment for distributed RTK networks and mobile base station configurations
Applications and Use Cases
- Precision Agriculture and Crop Monitoring: Deploy RTK-enabled drones for centimeter-accurate field mapping, yield estimation, and variable-rate application guidance in large-scale farming operations
- Land Surveying and Cadastral Mapping: Conduct professional surveying tasks with survey-grade accuracy for boundary demarcation, topographic mapping, and construction site documentation
- Infrastructure Inspection and Asset Management: Enable autonomous drone missions for power line inspection, bridge assessment, and utility corridor monitoring with precise geolocation of identified defects
- Construction and Progress Monitoring: Track construction progress with centimeter-level accuracy for volume calculations, stockpile measurement, and site progress documentation
- Autonomous Vehicle Navigation: Integrate with ground-based autonomous systems for precise waypoint navigation, obstacle avoidance, and autonomous delivery missions
- Photogrammetry and 3D Mapping: Achieve survey-grade orthomosaic and 3D model generation through precise camera position georeferencing during aerial surveys
How to Use
Installation of the CUAV C-RTK 9Ps begins with secure mechanical mounting on your UAV airframe, ensuring the antenna is positioned with clear sky visibility and minimal obstruction from carbon fiber structures or metallic components. Connect the module to your Pixhawk autopilot via the CAN interface using the provided connector cables, ensuring proper polarity and secure seating. Power the module through the Pixhawk power distribution board, typically requiring 5V at 500mA during active operation. Configure the module parameters through your ground station software (QGroundControl, Mission Planner, or equivalent) by setting the appropriate GNSS constellation preferences, RTK correction source, and update rate according to your mission requirements.
For RTK operations, establish a base station either using a second C-RTK 9Ps module at a known reference location or by subscribing to a network RTK service provider. Configure your rover module to receive RTK correction data via serial link or network connection, ensuring the correction stream is active before initiating autonomous flight. Verify positioning accuracy through your ground station telemetry display, confirming RTK Fixed status before executing precision-critical missions. During flight operations, monitor the RTK status indicator and maintain adequate distance from the base station (typically within 10-30km for optimal performance) to ensure continuous centimeter-level positioning accuracy throughout your mission duration.
Frequently Asked Questions
What is the difference between RTK Fixed and RTK Float modes?
RTK Fixed mode provides the highest accuracy (2cm horizontal, 3cm vertical) when the receiver has successfully resolved integer ambiguities using correction data from a base station. RTK Float mode offers intermediate accuracy (10-20cm) when ambiguities remain unresolved but correction data is available. The module automatically transitions to Float mode if Fixed mode is temporarily lost, maintaining positioning continuity. For precision applications, always verify Fixed status before critical maneuvers.
Can the C-RTK 9Ps work without RTK corrections?
Yes, the module functions as a standard GNSS receiver without RTK corrections, achieving typical GPS accuracy of 1-2 meters using multi-constellation positioning. However, to unlock the centimeter-level accuracy advantage, RTK corrections are essential. These corrections can be sourced from a local base station, network RTK services, or satellite-based correction systems like Starfire or Trimble RTX.
What is the maximum operational range for RTK corrections?
The effective RTK baseline (distance between rover and base station) typically ranges from 5km to 30km depending on atmospheric conditions and correction data quality. Beyond 30km, ionospheric errors increase significantly, degrading accuracy. For extended range operations, network RTK services that provide regional correction models are recommended, enabling accurate positioning across wider service areas.
How does the module perform in urban environments with signal obstruction?
The C-RTK 9Ps excels in challenging urban environments through its dual-frequency L1/L5 architecture and 330-channel receiver design. The multi-constellation support (GPS, GLONASS, BeiDou, Galileo) provides signal diversity, ensuring positioning continuity even when some constellations are partially obstructed. However, dense building canyons may still cause temporary signal loss; the module will degrade gracefully to standard GNSS accuracy until RTK corrections are reacquired.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk Online in India
Purchase the CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on CUAV C-RT