Ultra-Lightweight Multifunctional Geodesic GNSS Rover in Malaysia: The Toksurvey T5 GNSS Receiver

Across Malaysia's land surveying, cadastral mapping, civil construction, and GIS data collection industries, field surveyors need an ultra-lightweight, portable rover capable of receiving both cellular CORS corrections and UHF base station radio signals. Distributed and supported locally by MTM Precision in Puchong, Selangor, the Toksurvey T5 GNSS Receiver is an extremely lightweight (630g) multifunctional geodetic GNSS receiver combining a next-generation measurement engine, IMU tilt compensation, built-in 4G modem, internal UHF receive-only data radio, Bluetooth, and Wi-Fi inside a rugged magnesium alloy enclosure

Core Engineering & System Characteristics

Linux Intelligent System: Driven by an ARM Cortex-A7 1.8GHz hardware system and an embedded Linux operating system, providing efficient onboard computing and unlimited functional expandability.
Multi-Constellation 1,408-Channel Tracking: Integrates 1,408 channels to deliver an accurate onboard real-time navigation solution across all major constellations, including GPS, GLONASS, BDS, Galileo, QZSS, SBAS, and NavIC (IRNSS).
60-Degree IMU Tilt Measurement: Features a built-in IMU module supporting fast initialization and accurate tilt compensation up to a 60° inclination angle.
Four-in-One Combined Antenna: Integrates GNSS, Wi-Fi, Bluetooth, and 4G into a single compact antenna assembly for reduced volume and stronger signal reception.
Dual-Mode Correction Reception (4G Modem & UHF Radio): Combines an internal 4G cellular modem with an internal receive-only UHF data radio, ensuring flexible differential correction reception across both cellular networks and local base stations.
Long Battery Endurance & IP65 Magnesium Design: Equipped with a built-in high-capacity lithium battery for over 16 hours of continuous normal operation inside an industrial-grade solid magnesium alloy body with an ABS/PC top cover rated to IP65 protection.

Comprehensive Technical Specifications

GNSS Performance & Accuracy

Supported Satellite Signals: GPS (L1C/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)), and NavIC/IRNSS (L5, IRNSS support in future).
Channels, Update Rate & Protocols: 1,408 channels with up to 5Hz maximum data update frequency, NMEA-0183 standard output, and RTCM 3.X correction I/O protocol.
Signal Acquisition & Timing: Reacquisition time under 1 second, cold start time under 40 seconds, and 20ns RMS timing precision.
Single Point Positioning (RMS): Horizontal precision of 1.5m and vertical precision of 2.5m.
DGPS Positioning (RMS): Horizontal precision of 0.4m and vertical precision of 0.8m.
RTK Positioning (RMS): High-precision RTK accuracy of ±(8mm + 1ppm) horizontally and ±(15mm + 1ppm) vertically.
Static Mode Precision (RMS): Horizontal precision of ±(2.5mm + 1ppm) and vertical precision of ±(5mm + 1ppm).
Velocity & Tilt Accuracy: 0.03m/s RMS velocity estimation and <2cm tilt correction accuracy within 60°.

System Platform, Communications & Indicators

Wireless & Cellular Connectivity: Bluetooth BR+EDR+BLE, Wi-Fi 802.11 b/g/n, and internal cellular modem supporting LTE FDD (B1/2/3/5/8), LTE TDD (B38/39/40/41), and GSM (900/1800MHz).
Internal UHF Data Radio: Receive-only 410–470MHz radio supporting TRIMTALK, TRIMMK3, SOUTH, and TRANSEOT protocols at 9,600 and 19,200 bps air baud rates.
Internal Storage & LED Indicators: Equipped with 32GB onboard storage and four status LED indicators for Bluetooth status, satellite position status, differential signal data link status, and power status.

Power, Physical & Environmental Resilience

Battery & Fast Charging: Powered by a 3.7V, 9,600mAh internal battery delivering more than 16 hours of typical rover operation (GSM mode) and 24 hours of continuous data collection in static working mode. Supports MTK PE+1.1/2.0 (9V/2A) and USB PD (12V/1.25A, 5V/3A) fast charging adapters with adaptive dynamic charging current adjustment.
Enclosure & Dimensions: Compact 100.5mm × 100.5mm × 72mm form factor weighing only 630g.
Environmental & Compliance Ratings: Rated to IP65 dustproof and waterproof protection, engineered to withstand a 1.5m drop at normal temperatures, and operational from -20°C to +60°C (storage from -40°C to +85°C). Certified to CE and NGS regulatory compliance standards.
Standard Accessories: Supplied with the T5 receiver unit (1 set), USB power adapter (1 pc), USB-A to Type-C cable (1 pc), and UHF radio antenna (1 pc).

Key Applications Across Malaysian Industries

Base-Rover & Network RTK Surveying: Seamlessly switching between UHF base radio reception in remote plantations or rural sites and 4G network CORS corrections in urban developments.
Cadastral, Engineering & Construction Stakeout: Delivering fast, tilt-compensated RTK accuracy in a fatigue-reducing 630g field unit.
Geodetic Static Control Surveys: Supporting 24-hour continuous static logging with 32GB onboard memory.

Local Technical Support and Expertise in Malaysia

Located in Puchong, Selangor, MTM Precision provides expert product consultation, live demonstrations,system configuration, 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