Compact AR-Assisted GNSS Surveying in Malaysia: The Toksurvey T50basic GNSS Receiver

Across Malaysia's cadastral surveying, civil engineering, construction layout, and utility mapping sectors, field teams require lightweight, agile GNSS rovers that combine rapid positioning with intuitive visual stakeout capabilities. Distributed and supported locally by MTM Precision in Puchong, Selangor, the Toksurvey T50basic GNSS Receiver delivers full-constellation RTK tracking, calibration-free IMU tilt compensation, and Augmented Reality (AR) real-time stakeout in a remarkably compact, 770-gram magnesium alloy housing engineered for all-day field productivity.

Core Engineering & System Characteristics

Linux Intelligent System: Built on a Linux operating system running on an ARM Cortex-A7 1.8GHz processor, ensuring efficient onboard computation and unlimited functional expandability.
Full-System GNSS Reception: Integrates a 1,408-channel high-precision positioning engine supporting simultaneous multi-frequency signal tracking across BDS (B1I, B2I, B3I, B1C, B2a, B2b/PPP), GPS (L1 C/A, L1C, L2P(Y), L2C, L5), GLONASS (L1, L2, L3), Galileo (E1, E5a, E5b, E6/PPP), QZSS (L1, L2, L5),SBAS (L1/PPP), and NavIC (L5, with future RNSS support).
Intelligent IMU Tilt Measurement: Features a built-in high-precision inertial navigation module providing real-time tilt compensation within 60 degrees—eliminating the need to level the survey pole and preventing "fly points" during challenging RTK measurements.
AR Real-Time Stakeout: Utilizes a professional ultra-wide-angle AR camera (1/2.6-inch sensor, f/2.5 aperture, 1920 × 1080 resolution, 69.3° + 3° field of view, <0.38% distortion) to provide high-definition real-time plotting, making stakeout tasks significantly faster, more accurate, and visually intuitive.
4G Full NetCom Connectivity: Based on the Linux platform, the integrated 4G Full NetCom module supports 2G, 3G, and 4G cellular networks with broad band compatibility, stronger signal reception, and stable differential connections.
Compact Industrial Endurance: Crafted with a solid magnesium alloy casing and ABS/PC plastic top cover meeting IP68 dustproof and waterproof standards, while weighing only 770g for effortless handling across demanding terrain.

Comprehensive Technical Specifications

GNSS Performance & Accuracy

Channels & Data Rate: 1,408 high-speed channels with up to 20Hz maximum update frequency.
Data & Correction Protocols: NMEA-0183 standard output; RTCM 3.X correction I/O protocols.
Acquisition Speed: Reacquisition time <1s; cold start time <40s; 20ns RMS timing precision.
Single Point Positioning (RMS): Horizontal: 1.5m / Vertical: 2.5m.
DGPS (RMS): Horizontal: 0.4m / Vertical: 0.8m.
RTK & AR Stakeout Accuracy (RMS): Horizontal: ±(8mm + 1ppm) / Vertical: ±(15mm + 1ppm).
Static Mode Precision (RMS): Horizontal: ±(2.5mm + 1ppm) / Vertical: ±(5mm + 1ppm).
Velocity & Tilt Accuracy: 0.03m/s RMS velocity estimation; <2cm tilt correction accuracy within 60°.

System Platform & Communications

Internal Storage: 8GB onboard storage capacity.
Wireless & Cellular Connectivity: Bluetooth BR+EDR+BLE, Wi-Fi 802.11 b/g/n, and global cellular coverage across 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), and GSM (B2/3/5/8).
Integrated Transceiver Radio: 410–470MHz internal transceiver with selectable 0.5W / 1.5W power output, supporting TRIMTALK, TRIMMK3, SOUTH, TRANSEOT, SATEL, and LORA protocols at 4,800,9,600, and 19,200 bps air baud rates.

Physical, Power & Environmental Resilience

Battery & Charging: Integrated 7.4V, 6,500mAh lithium battery providing over 16 hours of typical rover operation (GSM mode), supporting USB PD 15V/2A and 5V/3A fast charging.
Enclosure & Dimensions: Compact φ132 × 83mm form factor weighing 770g.
Environmental & Drop Rating: IP68 ingress protection; engineered to withstand a 1.5m drop at normal temperatures, operating reliably from -30°C to +65°C (storage -40°C to +85°C).

Key Applications Across Malaysian Industries

Rapid Construction & Infrastructure Stakeout: Accelerating road layout, building foundation staking,and utility alignment using live AR visual guidance and tilt-compensated RTK.
Cadastral & Topographic Surveying: Providing a lightweight, fatigue-free rover solution for long-duration land surveys across urban and rural environments.
CORS Network & Base-Rover Operations: Supporting seamless NRTK network surveying via 4G Full NetCom as well as versatile local radio workflows across multiple industry protocols.

Local Technical Support and Expertise in Malaysia

Located in Puchong, Selangor, MTM Precision provides expert product consultations, live field demonstrations,system configuration guidance, and dependable local technical support for the complete Toksurvey (TOKNAV) geospatial portfolio across Malaysia.

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website:

www.mtmpre.com

.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172