01⌁
Full-system, multi-frequency GNSS
The 1408-channel receiver tracks the GPS, GLONASS, BDS, Galileo, QZSS, SBAS and NavIC signals listed in the current T40 datasheet.
GNSS RTK RECEIVER
T40 Laser Dual-Camera GNSS RTK Receiver
T40 is a laser dual-camera GNSS RTK receiver that integrates a 1408-channel positioning module, high-precision IMU, AR camera and millimetre-grade laser ranging. It supports high-precision positioning, tilt measurement, AR real-world stakeout and visualized laser point measurement for professional field workflows.
- GNSS channels
- 1408
- Laser range
- 30 m
- RTK accuracy
- H ±(8 mm + 1 ppm); V ±(15 mm + 1 ppm)
- Protection / weight
- IP68 / 850 g without battery
- Product information
- Configuration support
- Laser Dual-camera GNSS RTK Receiver For Survey And Visual Stakeout
For a useful recommendation, include your country, project application and any required integration.
MODELT40TOKNAV
PRODUCT TYPEGNSS RTK ReceiverProduct information
NEXT STEPReviewConfiguration
T40 CAPABILITIES
Laser dual-camera RTK for a documented field workflow.
Every statement below is matched to the current supplied T40 GNSS Receiver Datasheet dated 2026-09-04.
02⌁
IMU tilt measurement
The integrated high-precision IMU provides real-time tilt compensation; the datasheet specifies less than 2 cm tilt compensation within 60°.
03⌁
AR real-world stakeout
A dedicated AR camera supports real-world stakeout. Published AR stakeout accuracy is horizontal ±(8 mm + 1 ppm) and vertical ±(15 mm + 1 ppm).
04⌁
Visualized laser point measurement
The 30 m Class 3R green-laser module and laser-assist camera support point-and-measure work, with no more than 2.5 cm 3D error within 5 m.
05⌁
Hot-swappable field power
Two removable 7.2 V, 3400 mAh batteries can be changed without interrupting operation. The stated endurance is over 20 hours in controller network mode.
FIELD WORKFLOW
A practical T40 workflow.
The steps below explain the operating decision path. Project procedures, safety requirements and final acceptance criteria remain the responsibility of the project team.
- 01
Set the project control
Confirm the coordinate reference, correction service and applicable radio or mobile-data requirements before field work.
- 02
Select the measurement method
Use the documented GNSS, IMU, laser or imaging function only where it matches the point condition and project procedure.
- 03
Review and retain the field record
Check the result in the selected field software and retain the project record required for delivery.
PRODUCT DOCUMENTATION
T40 information, verified against official product documentation.
Technical documents
Available product documents are listed in the downloads section where supplied.
Configuration support
Contact TOKNAV to confirm the configuration required for your project.
Before ordering
Confirm detailed values, scope of supply, required options and regional availability with TOKNAV for your project.
CONFIGURE FOR THE PROJECT
Match T40 to the actual field workflow.
A model name is only the starting point. A useful configuration considers the work method, output, integration, country of use and available supporting equipment.
Confirm the application
Define the project task and operating environment before selecting accessories or options.
Confirm the field system
Review compatibility with any receiver, controller, software, vessel, machine or workflow already in use.
Request a configuration
Send the destination country and project requirement for a focused product recommendation.
PRODUCT RECORD
- Model: T40
- Category: GNSS RTK Receiver
- Status: Current product information
LATEST ENGLISH DOCUMENTS
Download T40 technical documents.
The T40 Datasheet dated 2026-09-04 is the current source for the published technical specifications on this page.
VERIFIED TECHNICAL SPECIFICATIONS
T40 technical data.
Values are transcribed from the supplied T40 GNSS Receiver Datasheet dated 2026-09-04. Confirm the final configuration and regional radio requirements before ordering.
System and GNSS+
- Hardware system
- ARM Cortex-A7 1.8 GHz
- Operating system
- Linux
- GNSS channels
- 1408
- GPS
- L1 C/A, L1C, L2P(Y), L2C, L5
- GLONASS
- L1, L2, L3
- BDS
- B1I, B2I, B3I, B1C, B2a, B2b (PPP)
- Galileo
- E1, E5a, E5b, E6 (PPP)
- QZSS
- L1, L2, L5
- SBAS
- L1 (PPP)
- NavIC (IRNSS)
- L5; requires firmware support
- Standard output
- NMEA-0183
- Correction I/O protocol
- RTCM 3.X
- Output frequency
- Up to 20 Hz
- Reacquisition time
- Less than 1 s
- Cold start time
- Less than 40 s
Accuracy and field measurement+
- Single positioning (RMS)
- Horizontal 1.5 m; vertical 2.5 m
- DGPS (RMS)
- Horizontal 0.4 m; vertical 0.8 m
- RTK (RMS)
- Horizontal ±(8 mm + 1 ppm); vertical ±(15 mm + 1 ppm)
- Time accuracy (RMS)
- 20 ns
- Static (RMS)
- Horizontal ±(2.5 mm + 0.5 ppm); vertical ±(5 mm + 0.5 ppm)
- Speed accuracy (RMS)
- 0.03 m/s
- Tilt compensation
- Less than 2 cm within 60°
- AR stakeout accuracy
- Horizontal ±(8 mm + 1 ppm); vertical ±(15 mm + 1 ppm)
- Laser measurement
- No more than 2.5 cm 3D error within 5 m
Laser, cameras and display+
- Laser module
- Class 3R; 30 m range; precision ±(5 mm + 100 × 10⁻⁶ × D), where D is measurement distance; 520 ± 20 nm; 3.8 mW
- Laser-assist camera
- 1/3.06 in sensor; 4224 × 3200; FOV D44° / H35° / V26.5°; distortion less than 1%
- AR stakeout
- Supported
- AR camera
- 1/2.8 in sensor; f/2.5; 1920 × 1080; FOV H70.3° / V62.7° / D38.6°; distortion less than 0.38%
- LCD panel
- 1.3 in sensor; 240 × RGB × 240 resolution
Connectivity and storage+
- Bluetooth
- BR + EDR + BLE
- Wi-Fi
- 802.11 b/g/n
- LTE FDD
- B1/2/3/4/5/7/8/12/13/18/19/20/25/26/28
- LTE TDD
- B38/39/40/41
- WCDMA
- B1/2/4/5/6/8/19
- GSM
- B2/3/5/8
- Storage
- 32 GB
- Integrated radio
- 410–470 MHz high-power transceiver; 1 W / 2 W / 5 W; TRIMTALK, TRIMMK3, SOUTH and TRANSEOT protocols; 9600 or 19,200 bps air baud rate
Power, environment and physical data+
- Battery capacity
- Two 7.2 V, 3400 mAh removable batteries; dedicated charger
- Stated endurance
- Over 20 hours in controller network mode
- Charging input
- 9–24 V DC
- Operating temperature
- −20 °C to +60 °C
- Storage temperature
- −20 °C to +70 °C
- Shock resistance
- Withstands a 1.5 m drop at normal temperatures
- Protection rating
- IP68
- Materials
- Magnesium-alloy casing with ABS/PC plastic top cover
- Dimensions
- Φ160 × 103 mm
- Weight
- 850 g without battery
Standard accessories+
- T40 receiver
- 1 unit
- External battery
- 2 pcs
- Battery charging cradle
- 1 pc
- Radio antenna
- 1 pc
Technical informationTechnical specifications are based on the latest available product documentation. Contact TOKNAV to confirm the configuration required for your project.
DOCUMENTATION & PRODUCT RECORD
T40 product record.
The product wording and specifications on this page are maintained against the identified current source file.
Model & Product Category +
- Model
- T40
- Product category
- GNSS Receiver
- Product role
- Laser Dual-camera RTK
APPLICATION PATHS
Where T40 fits into a project conversation.
These application paths help identify the relevant field workflow and the next product discussion.
Topographic survey
Discuss the Topographic survey workflow and the role of T40 in the intended project.
Construction layout
Discuss the Construction layout workflow and the role of T40 in the intended project.
Control-point measurement
Discuss the Control-point measurement workflow and the role of T40 in the intended project.
Cadastral and infrastructure survey
Discuss the Cadastral and infrastructure survey workflow and the role of T40 in the intended project.
BUYER QUESTIONS
Before you choose a configuration.
These answers follow the current product document and identify the points to confirm for a project-specific T40 configuration.
Start a T40 enquiryWhat is the T40 designed for?
T40 combines GNSS RTK positioning, IMU tilt measurement, AR real-world stakeout and visualized laser point measurement for professional survey workflows.
What laser measurement performance is published for T40?
The current T40 datasheet specifies a 30 m Class 3R laser module, precision of ±(5 mm + 100 × 10⁻⁶ × D), and no more than 2.5 cm 3D error within 5 m.
Can T40 batteries be changed during field work?
Yes. The receiver uses two removable 7.2 V, 3400 mAh batteries and supports hot swapping without interrupting operation. The stated endurance is over 20 hours in controller network mode.
Is every T40 configuration available in every market?
No. Radio, network bands, enabled functions and area-code restrictions can vary. Confirm the final configuration and destination-market suitability with TOKNAV before purchase or deployment.
PROJECT ENQUIRY
Need a T40 configuration for a live project?
Share the location, application, expected workflow and existing system. TOKNAV can help move from the product record to a project-ready configuration discussion.