UniStrong G659 High-Precision BeiDou Handheld Terminal

UniStrong

G659 High-Precision BeiDou Handheld Terminal

Original UniStrong unit·Authorized distributor

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Dispatch in 3 to 7 working daysShips in 3–7 days · DDP / CIF / FOB
DDP / CIF / FOB to most countries
Local coordinate system preset before shipping

Overview

About the G659

The G659 high-precision BeiDou handheld terminal is equipped with a 136-channel positioning module and a quadrifilar helix antenna, easily tracking over 40 satellites. Powered by UniStrong's proprietary differential algorithm, it delivers centimeter-level positioning accuracy when connected to differential correction services. Featuring a transflective touchscreen and professional GIS data collection software, it accelerates your field operations. G659 delivers intelligent, well-balanced performance.

Specifications

The G659 high-precision BeiDou handheld data collector features a 136-channel positioning module combined with a quadrifilar helix antenna, easily tracking over 40 satellites. Powered by UniStrong's proprietary differential algorithm, it delivers centimeter-level positioning accuracy when receiving differential corrections. Equipped with a transflective touchscreen and professional GIS data collection software, the G659 accelerates your workflow with smart, reliable performance.

● High-Precision Positioning: Equipped with a professional positioning module supporting UniStrong high-precision differential algorithms; connects to RTCM differential corrections to easily achieve decimeter-level positioning accuracy. ● Helix Antenna: Omnidirectional satellite tracking captures weak satellite signals reliably from all angles. ● Android 7.0 Operating System: Powered by a high-efficiency 1.1 GHz quad-core processor and Android 7.0 OS. Supports user installation of third-party industry applications to meet diverse operational needs. ● 8 MP Camera: Built-in 8 MP camera with dual LED flash allows recording photos, videos, and other multimedia attribute data during field surveys. ● Wireless Data Communication: Supports multiple cellular wireless data networks for fast and efficient connectivity. ● Rugged Industrial Design: IP68 ingress protection, 1.8 m drop resistance, rugged and durable to handle complex job site conditions. ● Large-Capacity Battery: Removable 4000 mAh low-temperature rechargeable battery with energy-saving technology ensures extended battery life for full-day intensive fieldwork. ● Sunlight-Readable Display: 3.2-inch Blanview sunlight-readable screen provides clear visibility in direct sunlight and supports glove and wet-hand operation. ● Standard GIS Data Collection Software: Supports point, line, and polygon spatial data collection and custom attributes, seven-parameter coordinate transformation, export to common GIS data formats, online use and offline downloading of base maps, and route navigation via built-in or online maps.

Forestry

: Forest fire prevention, forest tenure reform, forest inventory, afforestation verification, conversion of farmland to forest and grassland, natural forest protection, etc. Agriculture: Soil testing and formulated fertilization, soil nutrient distribution surveys, crop yield monitoring, precision agriculture management, land area and boundary surveying, etc. Telecommunications: Network planning, network maintenance, base station positioning, tower positioning, line inspection, line asset inventory, etc. Water Conservancy: Soil and water conservation, water resources and hydropower surveying, water resource protection and aquatic environment monitoring, flood control, drought relief, river channel management, etc. Electric Power: Distribution line inspection, tower data collection, power facility data collection, high-voltage pole lightning strike positioning, emergency line repair positioning, etc. Petroleum: Pipeline inspection, gas station data collection and positioning, mineral resource surveys, etc. Others: Surveying and mapping, transportation, marine, municipal planning, meteorology, broadcasting, seismology, academic institutions, civil affairs, insurance, civil defense, fire rescue, etc.

Specifications

Technical data

Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.

G659 Technical Specifications

Hardware: Hardware Platform / Quad-core 1.1GHz
Hardware: Software Platform / Android 7.0 and above
Hardware: Storage / 8GB eMMC
Hardware: Display / 3.2-inch, 480*800 resolution, sunlight-readable
Hardware: Touchscreen / GFF, Corning Gorilla Glass 3, supports glove and wet-hand operation
Hardware: Rear Camera / 8MP camera with autofocus
Hardware: Rear Camera Flash / Dual flash, white light
Hardware: Wi-Fi / 2.4GHz, 802.11 b/g/n
Hardware: Bluetooth / BT2.1+EDR/3.0/4.1LE
Hardware: Cellular / Wireless data communication, single SIM single standby, supports voice calls
Hardware: GNSS / Tracking: BDS B1, GPS L1, GLONASS G1, GALILEO E1, QZSS L1, supports BeiDou-3 global signal reception; Channels: 136; Antenna Type: Helix antenna; Positioning Accuracy: Autonomous: 2m, DGNSS: 0.5m, RTK: 0.1m; Update Rate: 1Hz
Hardware: Speaker / Supported (90 dB at 10 cm distance)
Hardware: Earpiece / Supported
Hardware: Microphone / Supported
Hardware: Intercom Function / Supports POC intercom, provides PTT key calling method
Sensors: Light Sensor / Supported
Sensors: Proximity Sensor / Supported
Sensors: Accelerometer / Supported
Sensors: Geomagnetic Sensor / Supported
Sensors: Barometer / Supported
Sensors: Temperature Sensor / Not supported
Buttons & Keys: Physical Buttons below Screen / 8 keys (Up, Down, Left, Right, OK, Back, Point Library/Search, Save Point); Back: Cancel current operation or return to previous level; Point Library/Search: Enter point library; Save Point: Perform point collection
Buttons & Keys: Side Keys / 2 keys (Power, custom function key); Custom key is user-configurable
Interfaces: USB 2.0 / Type-C USB 2.0
Interfaces: UART Serial Port / UART TTL 1.8V, shared via Type-C port
Interfaces: Charging Port / Charged via Type-C port
Interfaces: MicroSD Card Slot / Standard 16GB TF card, supports high-capacity TF cards up to 128GB
Interfaces: SIM Card Slot / MicroSD card*1
4G Frequency Bands: Frequency Bands / Domestic full Netcom bands
Battery: Battery Capacity / Built-in 4000mAh Li-ion battery, supports power bank supply
Battery: Operating Time / Normal operating time no less than 16 hours
Battery: Charging Time / Less than 5 hours, charges to >=80% in 3 hours
Battery: Standby Time / No less than 240 hours
Battery: Continuous Navigation Time / Screen off: no less than 16 hours, Screen on: no less than 8 hours
Battery: Continuous Internet Time / No less than 10 hours
Environment: Operating Temperature / -20℃ to +60℃
Environment: Storage Temperature / -30℃ to +70℃
Environment: Humidity / 0-95% RH, non-condensing
Environment: ESD / Contact ±6KV, Air ±8KV
Environment: Dustproof & Waterproof / IP68
Environmental: Drop / 1.8m onto marble floor
Testing and Certification: CCC / Supported
Testing and Certification: CTA / Supported