Tersus LUKA GNSS Receiver

General View

LUKA GNSS Receiver is a new generation GNSS RTK system that is small and light, easy to carry and operate. You can make tilted measurements without requiring calibration and without being affected by magnetic disturbances. No leveling is needed. With its built-in high performance multi-frequency GNSS card, the LUKA GNSS Receiver provides stable and high-accuracy signal detection. High-performance antenna speeds up time to first fix (TTFF) and improves anti-interference performance. Its internal battery with a capacity of 7000 mAh allows field work up to 19 hours in 4G/3G/2G networks and in Roaming Radio mode. The built-in UHF radio module supports long distance communication. The robust carrying case protects the device from harsh environments.

  • Multi-satellite and frequency support:
    GPS L1/L2/L5
    GLONASS U/U
    BeiDou B1i/B2i/B3i/B1C/B2a
    Galileo E1/E5a/E5b
    QZSS L1/L2/L /E5a/E5b
    QZSS L1/L2/L5
  • 1568 channel support
  • 410-470MHz UHF radio, 4G, WI-FI, Bluetooth, NFC
  • Tilted measurement capability that does not require calibration and is not affected by magnetic disturbances
  • Easy to use, compact design
  • 8GB internal memory
  • Up to 19 hours of battery life
  • IP68 water and dust resistance for rough field conditions
  • Free subscription to Tersus Caster Service (TCS): transmit correction data from Luke Base to Rover
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Technical Features

Performance

  • Signal Tracking: GPS L1/L2/L5; BeiDou B1I/B2I/B3I/B1C/B2a; GLONASS L1/L2; Galileo E1/E5a/E5b; QZSS L1/L2/L5
  • Channels: 1568
  • Single Point Positioning Accuracy (RMS): – Horizontal: 1.5m – Vertical : 2.5m
  • DGPS Positioning Accuracy (RMS): – Horizontal: 0.25m – Vertical: 0.5m
  • High-Precision Static (RMS): – Horizontal: 2.5mm+0.1ppm – Vertical: 3.5mm+0.4ppm Static & Fast Static
  • (RMS): – Horizontal: 2.5mm+0.5ppm – Vertical: 5mm+0.5ppm Post
  • Processed Kinematic (RMS): – Horizontal: 8mm+1ppm – Vertical: 15mm+1ppm
  • Real Time Kinematic (RMS): – Horizontal: 8mm+1ppm – Vertical: 15mm+1ppm
  • Initialization (Typical): 4s(2)
  • Initialization Reliability: >99.9%(3)
  • Network Real Time Kinematic (RMS): – Horizontal: 8mm+0.5ppm – Vertical: 15mm+0.5ppm
  • Observation Accuracy (zenith direction): – C/A Code: 10cm – P Code: 10cm Carrier Phase: 1mm Timing Accuracy (RMS): 20ns Velocity Accuracy (RMS): 0.03m/s Tilt compensationaccuracy (No tilt angle limit ): ≤2cm(within 60°)
  • Time To First Fix (TTFF): – Cold Start: <30s – Warm Start: <5s
  • Re-acquisition: <1s

  • Operating System: Linux
  • Storage: Built-in 8GB Differental
  • Data Format: CMR, RTCM 2.3, RTCM3.x
  • Data Output: RINEX, NMEA-0183, Tersus Binary
  • Data Update Rate: 20Hz

  • Cellular: 4G LTE/WCDMA/GSM/EDG
  • Cellular Bands(4): LTE FDD B1,B3,B7,B8,B20 LTE TDD B38,B40,B41 WCDMA B1,B8 GSM/EDGE B3,B8
  • Network Protocols: Ntrip Client, Ntrip Server, TCP Tersus Caster Service (TCS)
  • Wi-Fi: 802.11b/g/n Bluetooth: 4.1 Internal Radio(1) RF
  • Transmit Power: 0.5W/1.0W Frequency Range: 410MHz ~ 470MHz
  • Operating Mode: Half-duplex
  • Channel Spacing: 12.5KHz / 25KHz
  • Modulation Type: GMSK, 4FSK
  • Air Baud Rate: 4800 / 9600 / 19200bps
  • Radio Protocols: Transparent, TrimTalk450, TrimMark3, South,Satel
  • Wired Communication USB: Type-C, OTG

  • Button: Power Button
  • LED Indicators: Satellite, Correction data, Static, Solution, Bluetooth
  • Voice: Support
  • Power Display: Support

  • External Power Supply: Support USB (5~20V)
  • Fast Charging: Support, 15W max(5V 3A)
  • Battery: Built-in, 7000mAh/7.4V
  • Charing Time: 3 hours (20%~90%)
  • Battery Charging Temperature: +10℃ ~ +45℃
  • Working Time: Up to 19 hours(5)

  • Dimension: ф132x68mm
  • Weight: ≈827g (6)
  • Operating Temperature: -40℃ ~ +70℃
  • Storage Temperature: -55℃ ~ +85℃
  • Relative Humidity: 100% not condensed Dust- &
  • Waterproof: IP68
  • Pole Drop onto Concrete: 2m
  • Vibration: MIL-STD-810G, FIG 514.6C-1

Internal Radio Protocols

Protocol Frequency (MHz)

Modülasyon

Adım Frekansı

Hava Baud Hızı

Seri Port Baud Hızı
TrimTalk450 410-470 GMSK 12.5kHz 4800bps 9600/19200/38400/115200bps
TrimTalk450 410-470 GMSK 25kHz 9600bps 9600/19200/38400/115200bps
TrimMark 3 410-470 GMSK 50kHz 19200bps 9600/19200/38400/115200bps
South 410-470 GMSK 12.5kHz 4800bps 9600/19200/38400/115200bps
South 410-470 GMSK 25kHz 9600bps 9600/19200/38400/115200bps
South 410-470 GMSK 50kHz 19200bps 9600/19200/38400/115200bps
TransParent 410-470 GMSK 12.5kHz 4800bps 9600/19200/38400/115200bps
TransParent 410-470 GMSK 25kHz 9600bps 9600/19200/38400/115200bps
Satel 410-470 4FSK 12.5kHz 9600bps 9600/19200/38400/115200bps

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