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Item #:
228342963
SMA20 RTK 900 MHz GPS Surveying Equipment PPK/IMU/NOAA Calibration-free, Connect with UAV/Drone,GNSS Receiver Rover Base Collector Free Permanent
Item #:
228342963
SHP 4201
Price Details
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Order now and get it around Thursday, August 13
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Experience unrivaled accuracy and versatility with the SMA20RTK GNSS Land Surveying Equipment, designed for even the most challenging environments.
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What Stands Out
Calibration-Free
Eliminate complex calibration processes with NOAA calibration-free technology, ensuring quick and efficient deployment for surveying tasks.
High Channel Capacity
Utilizing 1408 channels for precise data collection, this equipment significantly reduces signal interference and enhances accuracy in challenging environments.
Drone Compatibility
Easily connect with UAVs and drones for aerial surveying, providing versatile applications in construction and engineering, optimizing data capture and project efficiency.
Product Details
| Compatible with Vehicle Type | SUV, Truck |
| Additional Features | Multi-Correction Methods, NOAA Certification, PPK, PPP, Touchscreen |
| Connectivity Technology | Bluetooth |
| Map Types | Worldwide |
| Battery Average Life | 2 days |
| Mounting Type | Dashboard Mount |
| Operating System | Android |
| Memory Storage Capacity | 32 GB |
| Touch Screen Type | Capacitive |
| Display Type | LCD |
| Human-Interface Input | Touchscreen |
| Compatible Devices | [A] |
| Control Method | Touch |
| Supported Satellite Navigation System | GPS |
| Connectivity Protocol | Bluetooth |
| Brand | SMAJAYU |
| Model Name | SMA20 RTK-900MHz |
| Built-In Media | Field Controller*1, GNSS Receiver*2, Other accessories |
| Model Year | 2025 |
| Manufacturer | SMAJAYU |
| Unit Count | 1 Count |
| Model Number | SMA20 RTK(902~928MHz) |
| Item Weight | 8.51 kg |
| Vehicle Service Type | SUV, Truck |
| Special Feature | Multi-Correction Methods, NOAA Certification, PPK, PPP, Touchscreen |
| Map Type | Worldwide |
| Included Components | Field Controller*1, GNSS Receiver*2, Other accessories |
| Battery Life | 2 days |
Who Should Buy?
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Surveying Professionals
Ideal for land surveyors needing precise measurements with easy connectivity to drones and advanced calibration-free technology.
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Construction Engineers
Perfect for construction projects where accurate positioning and real-time data are crucial for planning and execution.
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Geospatial Analysts
Beneficial for analysts requiring high-accuracy data collection in remote areas using UAV/drone integration for efficiency.
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Casual Users
Not suitable for individuals without technical knowledge of GNSS systems and surveying equipment operations and applications.
Product Description
SMA20 RTK 900 MHz GPS Surveying Equipment PPK/IMU/NOAA Calibration-free, Connect with UAV/Drone,GNSS Receiver Rover Base Collector Free Permanent Software 1408 Channelsfor Construction and Engineering
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the SMA20RTK GNSS RTK Rover?
Answer: The SMA20RTK GNSS RTK Rover is equipped with advanced positioning capabilities, achieving centimeter-level accuracy using Real-Time Kinematic (RTK) technology. It supports Post-Processed Kinematic (PPK) calculations over distances up to 25 km, and is NOAA certificated, ensuring compliance with professional surveying standards. Additionally, it includes user-friendly survey software that streamlines data collection and processing, making it ideal for various applications like land surveying, construction, and agriculture. -
Question:
Can I use the SMA20RTK for both surveying and mapping?
Answer: Absolutely! The SMA20RTK is versatile enough to be applied in both surveying and mapping projects. Its high-precision capabilities make it suitable for tasks such as topographic surveys and boundary determinations, while its integrated software allows for effective data processing and representation on maps. This dual functionality makes the product a valuable tool for professionals in geospatial industries looking to enhance accuracy in their projects. -
Question:
What kind of software does the SMA20RTK include?
Answer: The SMA20RTK comes with comprehensive survey software designed for efficient data collection and processing. This software facilitates various tasks including PPK calculations and data management, ensuring accuracy and reliability in results. The intuitive interface and powerful features allow users to easily set up surveys, manage projects, and export data in multiple formats for further analysis or reporting, optimizing workflow in professional environments. -
Question:
How does the SMA20RTK perform in remote locations?
Answer: The SMA20RTK excels in remote locations due to its robust communication capabilities and long-range operations. With a PPK functionality that works effectively over distances up to 25 km, it can maintain high levels of accuracy without the need for continuous internet connectivity. This makes it ideal for projects in rural or hard-to-access areas, such as agricultural fields or construction sites that are far from established network infrastructure. -
Question:
Is the SMA20RTK user-friendly for beginners?
Answer: Yes, the SMA20RTK is designed with user-friendliness in mind, making it accessible for beginners. The accompanying software features a straightforward interface that guides users through the setup process, and its manuals provide clear instructions for operation. Additionally, many users report that with basic knowledge of surveying principles, even those new to GNSS technology can efficiently utilize the device for their projects. -
Question:
What environments are best suited for using the SMA20RTK?
Answer: The SMA20RTK is versatile and can be used in a variety of environments, including open fields, urban areas, and wooded regions. It is designed to minimize the impact of obstructions on signal reception, which is crucial for achieving high-accuracy positioning. Whether used for construction site surveys, agricultural mapping, or land boundary delineation, its robust performance ensures reliable results across different terrains and conditions. -
Question:
How accurate is the SMA20RTK in real-time applications?
Answer: The SMA20RTK provides precision within 1 cm when using RTK technology, making it highly reliable for real-time applications. This level of accuracy is essential for tasks such as land surveying and construction layout, where small discrepancies can significantly impact results. Its reliability is backed by advanced algorithms that process GNSS signals, delivering accurate positioning data on-the-fly, which is crucial for time-sensitive projects. -
Question:
What are the connectivity options available with the SMA20RTK?
Answer: The SMA20RTK features multiple connectivity options including Bluetooth and Wi-Fi, allowing for seamless integration with various devices. This enables data sharing and communication with field controllers, mobile devices, and other GNSS equipment, facilitating a collaborative and efficient workflow. These connectivity options enhance versatility in data collection methods, making it easier for users to integrate the device into existing systems. -
Question:
Can the SMA20RTK be used for precision agriculture?
Answer: Yes, the SMA20RTK is well-suited for precision agriculture applications. Its centimeter-level accuracy allows farmers to optimize field measurements for planting, fertilization, and harvesting processes. By using the SMA20RTK, farmers can make data-driven decisions that enhance crop yields and reduce waste, contributing to more efficient and sustainable farming practices. -
Question:
Where can I buy the SMA20RTK PPK PPP IMU NOAA certificated GNSS RTK Rover?
Answer: You can purchase the SMA20RTK PPK PPP IMU NOAA certificated GNSS RTK Rover from Ubuy in Saint Helena. Ubuy offers a convenient way to access this advanced GNSS technology, ensuring you can easily find the right tools for your surveying and mapping needs. You'll benefit from a reliable purchasing experience and access to product specifications directly from a leading e-commerce platform.
SMAJAYU Handheld GPS Units SMA20 RTK(902~928MHz) Editorial Review
The SMA20 RTK 900 MHz GPS Surveying Equipment has garnered a positive reception among users who appreciate its functionality and value for money, especially when compared to higher-end models like the R12i. While it may lack some advanced features, users find that it meets the needs of a wide range of applications, including static control setup and GIS work. The product's capacity to achieve around 1cm RMS accuracy through OPUS is commendable, positioning it as a reliable choice for Construction and engineering projects. However, the software has received criticism for not supporting the TMOSS survey style, which can be a limitation for topographical surveys. Users also suggest that improvements could be made, particularly with regards to power options, highlighting the absence of an external power cable for extended use, which limits the operational flexibility of the device. Range performance tends to be satisfactory in open areas but suffers in urban settings due to radio interference. Customer service has been Consistently praised, with users reporting responsive support for minor issues. Overall, the SMA20 is Considered a robust investment for those looking to balance quality and affordability in GPS surveying equipment. **
Customer Reviews & Ratings
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Pros
- Excellent value for price compared to higher-end models
- Achieves high accuracy (around 1cm RMS)
- User-friendly setup for various applications, including GIS
Cons
- Lacks support for TMOSS survey style in the provided software
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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SHP 4201
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- NOAA certified for reliability and standards.
- PPK enabled, achieving 3±cm accuracy over 25km.
- Supports multiple GNSS constellations for global use.
- Versatile applications in surveying, agriculture, and construction.
- Long battery life: 10 hours for base and 15 hours for rover.
- RTK surveying software included, always up-to-date.
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