UniStrong
U5 IMU RTK Receiver
Compared with similar products, the U5 features a 30% reduction in volume and a 22% reduction in weight, with a total weight of 940g. The U5 integrates full-function modules including full-constellation/full-frequency GNSS supporting the BeiDou satellite navigation system, fully compatible UHF radio, and 4G network.
- 940g
- Weight
- 5Hz
- Update Rate
- DC 9V-28V
- Input Voltage
Original UniStrong unit·Authorized distributor
Overview
About the U5
Compared with similar products, the U5 features a 30% reduction in volume and a 22% reduction in weight, with a total weight of 940g. The U5 integrates full-function modules including full-constellation/full-frequency GNSS supporting the BeiDou satellite navigation system, fully compatible UHF radio, and 4G network. Meanwhile, its integrated antenna design provides better signal reception and significantly enhanced stability.
Lighter, Smaller, Thinner
Compared to similar products, the U5 is 30% smaller in volume and 22% lighter, weighing only 940 g. The U5 integrates full-function modules including full-frequency GNSS supporting BeiDou, fully compatible UHF radio, and 4G cellular networking. The integrated antenna design further enhances signal reception and significantly boosts stability.
Powerful Tianqin II Chip
Equipped with the Tianqin II GNSS SoC featuring 1,408 parallel tracking channels, the receiver tracks all frequency bands across all current and planned satellite constellations. Built-in hardware anti-jamming technology delivers exceptional satellite tracking and acquisition capabilities.
Extended Battery Life
Engineered with comprehensive hardware upgrades and system optimizations, the overall power consumption of the U5 is significantly reduced, offering up to 10.5 hours of continuous rover operation to eliminate battery anxiety in the field.
50% reduction in calibration time | 20% increase in survey efficiency | 30% increase in stakeout efficiency | 15% more hard-to-reach points resolved
The U5 fuses multiple sensors including GNSS, IMU, magnetometer, and thermometer. Based on an advanced Kalman filter fusion algorithm, it outputs high-dynamic position, velocity, and attitude data. The onboard high-performance 6-axis IMU module supports 400 Hz attitude output, remains immune to environmental interference, and enables rapid calibration with high-dynamic tilt measurement, eliminating waiting times during survey and stakeout.
Specifications
Technical data
Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.
GNSS Performance
- Tracking
- GPS: L1C/A, L1C, L1P(Y), L2C, L2P(Y), L5
- Tracking
- GLONASS: G1P1, G2P2, G1OC, G2OC, G3OC
- Tracking
- Galileo: E1BC, E5a, E5b, E5ALTBOC, E6BC
- Tracking
- BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC, BDSBAS-B1C, BDSBAS-B2a
- Tracking
- QZSS: L1CA, L2C, L5, L1C, LEX
- Tracking
- SBAS
- Tracking
- L-band (Commercial PPP Service)
- Update Rate
- 5Hz
Accuracy
- Static Accuracy
- Horizontal: ±2.5mm+0.5×10 -6 D, Vertical: ±5mm+0.5×10 -6 D
- RTK Accuracy
- Horizontal: ±8mm+1×10 -6 D, Vertical: ±15mm+1×10 -6 D
Electrical
- Battery
- Built-in non-removable lithium-ion battery, 7.2V 6800mAh
- Input Voltage
- DC 9V-28V
- Operating Time
- Rover: 14 h
System Configuration
- Operating System
- Linux
- Storage
- 8GB
- Bluetooth
- V2.1+EDR / V4.1 Dual Mode, Class 2
- Wi-Fi
- 802.11b/n/g
- UHF Radio
- Transmit power: 1W, Frequency: 410-470MHz
- UHF Radio
- Radio protocols: SATEL, PCC-EOT, TrimTalk450S, South9600, South19200, Hi-Target9600, Hi-Target19200, TrimMarkIII (19200), TrimMarkI, GEOTALK, GEOMARK
- Cellular
- All-network 4G, supports 2G/3G/4G networks
- Electronic Bubble
- Supported
IMU Tilt Compensation
- Tilt Surveying
- Supported
- Tilt Accuracy
- 60°/2cm (Horizontal)
Interfaces
- Data Radio
- TNC radio antenna interface
- Transmission / Charging
- USB Type-C charging and data transmission
- 5-Pin Port
- External power and RS232, supports external radio
- SIM Card Slot
- Nano SIM
User Interface
- Button
- 1 power button
- Indicators
- 4 status indicators and battery level indicator
Physical
- Dimensions
- φ157mm × 74mm (H)
- Weight
- 940g
Environmental
- Operating Temperature
- -30℃ to +65℃
- Storage Temperature
- -40℃ to +80℃
- Protection Rating
- IP67 (IP68 customizable)
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