01
Tilt Measurement
Use IMU-supported tilt measurement to reduce the need to keep the pole perfectly vertical at every point.
GNSS RTK RECEIVER · AR STAKEOUT · IMAGE-BASED SURVEY
T40Pro GNSS Receiver for Image-Based Survey and AR Stakeout
A professional RTK GNSS receiver integrating 1408 channels, IMU tilt measurement, dual imaging cameras, AR stakeout guidance and hot-swappable field power.
- 1408 GNSS Channels
- IP68 Protection
- 20 Hz Output Rate
- IMU Tilt Measurement
- Dual Imaging Cameras
For a useful recommendation, include your country, field application and preferred data-link method.
MULTI-CONSTELLATION1408Channels
FIELD PROTECTIONIP68Rated
POSITION OUTPUT20 HzMaximum
ONE RECEIVER, FOUR FIELD ADVANTAGES
Make more observations practical in the field.
T40Pro is designed around the moments that slow down a professional survey workflow: a tilted pole, a hard-to-reach point, a stakeout target that needs clear orientation, or a battery change in the middle of a job.
02
Image-Based Survey
Combine a high-definition imaging camera with positioning data when a real-world image provides the safer or clearer observation path.
03
AR Stakeout
Use the AR camera workflow to orient stakeout guidance in the live field scene through a compatible controller workflow.
04
Hot-Swappable Power
Two removable batteries support field replacement with less interruption in field work.
DIFFERENTIATE THE FIELD WORKFLOW
Image-Based Survey and AR Stakeout in One Receiver
Image-Based Survey
Use imaging-assisted workflows when a point is difficult, unsafe or inefficient to reach directly with a vertical pole.
AR Stakeout
Guide the next point with a clearer field-view orientation, helping crews understand direction and position faster.
CONFIGURE FOR THE WAY YOU WORK
Rover, Base or Static — match the receiver to your field workflow.
Select the work mode and data link that suit the project. Final radio, cellular and data-link configuration may vary by region and project requirement.
Rover Mode
For field positioning and point collection workflows.
Base Mode
For a project configuration that requires a local correction source.
Static Mode
For static observation workflows and post-processing requirements.
LATEST ENGLISH DOCUMENTS
Download T40Pro technical documents.
These are the current English documents selected from the supplied product files by date. Open a document to review it, or save it for your project file.
VERIFIABLE TECHNICAL DATA
T40Pro Technical Specifications
Key values below are taken from the supplied T40Pro product information. Confirm the final configuration and scope of supply before purchase.
GNSS & Accuracy+
- GNSS tracking
- 1408 channels; GPS, GLONASS, BDS, Galileo, QZSS, SBAS and NavIC support as specified.
- RTK accuracy
- Horizontal ±(8 mm + 1 ppm); vertical ±(15 mm + 1 ppm).
- Static accuracy
- Horizontal ±(2.5 mm + 1 ppm); vertical ±(5 mm + 1 ppm).
- Output rate
- Up to 20 Hz.
Imaging & Field Workflow+
- Tilt measurement
- Stated accuracy below 2 cm within 60° after the relevant workflow calibration.
- Image survey
- Stated 2–4 cm error within a 2–15 m operating distance under the specified photogrammetry workflow.
- IS camera
- 1/2.6-inch sensor, 1920 × 1080, 6 mm, f/2.8.
- AR camera
- 1/2.8-inch sensor, 1920 × 1080, 2.5 mm.
Power & Communication+
- Power
- Two removable 7.2 V, 3400 mAh batteries with hot-swapping support; stated over 20 hours in controller network mode.
- Communication
- Bluetooth, Wi-Fi, LTE and integrated UHF radio options; final data link depends on configuration and project region.
- Onboard platform
- ARM Cortex-A7, Linux and 64 GB storage.
Environment & Mechanical+
- Protection
- IP68 protection rating.
- Operating temperature
- −20°C to +60°C.
- Drop resistance
- 1.5 m under normal temperature conditions.
- Size & weight
- Ø160 × 103 mm; 850 g without battery.
Regional availability noteRadio settings, cellular service, enabled signals and supplied accessories can differ by region, local regulations and final configuration.
APPLICATIONS
Built for Professional Survey Workflows
Use the product, selected accessories and the final configuration to match the workflow rather than treating every project as the same.
Topographic Survey
Collect field positions and observations for mapping workflows.
Construction Layout
Support positioning tasks when a project requires clear, repeatable site guidance.
Cadastral Survey
Document position information for land and property survey workflows.
Road & Infrastructure Survey
Work through corridors and infrastructure sites with the selected project setup.
Control Point Measurement
Use the appropriate Rover, Base or Static configuration for the observation plan.
Hard-to-Reach Point Collection
Use imaging-assisted workflows when direct pole positioning is inefficient or impractical.
BUYER QUESTIONS
Before you choose a configuration.
These answers help define the right technical conversation. They do not replace a project-specific configuration check.
Start a T40Pro enquiryCan the T40Pro be used as a rover, base or static receiver?
The quick guide documents Rover, Base and Static work modes. Confirm the controller, software and data-link configuration that matches the project before ordering.
What does image-based survey mean on the T40Pro?
The receiver integrates a positioning module, IMU and imaging camera. In the documented workflow, this supports extracting high-precision coordinates from real-world images. Results depend on distance, field conditions and the specified working method.
Can a battery be changed without interrupting the receiver?
The supplied product information specifies two removable 7.2 V, 3400 mAh batteries with hot-swapping support. Actual operating time changes with the selected link, feature use and working environment.
Will the UHF radio configuration work in every country?
No. Radio settings, cellular coverage and available product configuration may vary by region. Confirm local spectrum rules and the required data-link setup with TOKNAV before purchase or deployment.
What should be included in a T40Pro enquiry?
Please include your country, application, required work mode, preferred data link and controller or software environment. This lets the first recommendation focus on a usable configuration instead of a generic quote.
PROJECT-READY ENQUIRY
Need the right T40Pro configuration for your project?
Tell us your country, application, work mode and preferred data link. TOKNAV will help you confirm a practical receiver configuration for your field environment.