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Introduction
The Mars Pro is an ultra-reliable GNSS receiver with a millimeter-level laser, enabling it to handle complex surveying tasks with unmatched precision, for example, in hard-to-reach, signal-obstructed, and dangerous fields. Mars Pro also features a sunlight-readable OLED color display for user-friendly, high-end operations. Breaking the usual constraints in land surveying, construction, and GIS, it is the go-to choice for professionals looking to elevate their work.


  • 1668 channels and 60+ satellites tracking capabilities
  • Tracking all running and planned constellations, including GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS, IRNSS, and SBAS
  • Up to 120° tilt with 2.5 cm accuracy
  • IP67 dust- and waterproof for harsh environments
  • Up to 20 hrs non-stop use
  • Enabling broader use through extensive protocol support, including Transparent/TT450S/SATEL/Trimtakl3/CHC/South
01
Laser Technology
The already iconic MARS PRO LASER RTK uses a very precise green laser to measure offset points that are not accessible for the GNSS signals. With the laser, it can achieve centimeter-level accuracy at any point within a range of 10 meters. The green laser is visible in the day light and a viable substitute for a Total Station to complete any survey project.
02
New K8 Platform
Equipped with the latest K8 platform, Mars Pro tracks 1668 channels for all running and existing constellations. Besides, new K8 platform has stronger computing capability and lower power consumption
03
Enhanced OLED Display
The sunlight-readable OLED color screen that visually displays crucial information such as the number of satellites detected, fixed state, and power. This clear display allows surveyors to handle all their operations on screen freely
04
Strong Compatibility
As the compatibility of datalink, Mars Pro is compatible with mainstream brands, support various protocols, including Transparent/TT450S/SATEL/Trimtakl3/South, so as to reach wider users
Product Parameter
Performance
Physical
Communications
Laser Specification
Performance
  • Channel
    1668
  • Satellites tracking
    GPS: L1C/A, L1C, L2P, L2C, L5
    BDS: B1l, B2l, B3l, B1C, B2a, B2b
    GLONASS: G1, G2, G3
    Galileo: E1, E5a, E5b, E6c, E5 AItBOC
    QZSS: L1C/A, L2C, L5, L1C
    IRNSS: L5
    SBAS: L1C/A
  • Signal Re-acquisition
    ≤1s
  • Cold Start
    ≤45s
  • Hot start
    ≤15 s
  • RTK Initialization Time
    <10s>
  • Initialization reliability
    ≥99.9%
  • Data Update Rate
    1Hz, 2Hz, 5Hz, 10Hz, 20Hz
  • Static and Fast Static
    Horizontal 2.5 mm + 0.5 ppm RMS
    Vertical 5 mm + 0.5 ppm RMS
  • Long Observations Static
    Horizontal 3.0 mm + 0.1 ppm RMS
    Vertical 3.5 mm + 0.4 ppm RMS
  • Single Baseline RTK
    Horizontal 8mm + 1ppm RMS
    Vertical 15mm + 1ppm RMS
  • DGPS
    ＜0.4m RMS
  • SBAS
    Horizontal 0.5m RMS
    Vertical 0.8m RMS
  • Standalone
    1.5m 3D RMS
  • Laser Tilt Measurement
    ≤5.5cm (5m range, ≤60°Tilt in laser mode)
Physical
  • Housing Material
    Aluminium magnesium alloy
  • Dimension
    Φ 15.5cm x 7.3cm
  • Weight
    1.2kg with two batteries
  • Working Temperature
    -40 °C~+65°C (-40°F to 149°F)
  • Storage Temperature
    -40 °C~+85°C (-40°F to 185°F)
  • Humidity
    100% non-condensing
  • Water- & Dustproof
    IP67
  • Shock
    Survive a 2m drop onto the concrete
  • Vibration
    MIL-STD-810G Method 514.6 procedure
  • Voltage
    7-28VDC
  • Power Consumption
    1.8W
  • Li-ion Battery Capacity
    2 x 3400 mAh
  • Memory
    8GB
  • Working Time
    20h
Communications
  • Serial port (7 pin Lemo)
    1 Baud rates up to 921,600 bps
  • Datalink
    Tx/Rx with full frequency range from 410-470MHz
    - Transmit power: 0.5W, 1W, 2W adjustable
    - Air Baud Rate: 9600 / 19200 adjustable
    - Range: 3-5 km
    - Protocol type: Transparent/TT450S/South/Mac/SATEL
  • WIFI/4G modem
    - LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
    - LTE-TDD: B38/B39/B40/B41
    - WCDMA: B1/B2/B4/B5/B6/B8/B19
    - GSM: B2/B3/B5/B8
  • Position data output rates
    1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
  • LEDs
    2 (Indicating Satellites Tracking, RTK Corrections data, GPRS Status and Power)
  • OLED Display
    1
  • Function buttons
    2
  • Bluetooth
    V 4.0 protocol, compatible with Windows OS and Android OS
  • IMU
    Calibration-free IMU integrated for Tilt Survey
    Up to 60° tilt with 2.5 cm accuracy
  • Correction data I/O
    RTCM2.X, 3.X, CMR(GPS only), CMR+(GPS only)
  • Position data output
    - ASCII: NMEA-0183 GSV, RMC, HDT, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
    - ComNav Binary update to 20 Hz
Laser Specification
  • Range
    10m
  • Accuracy (room temperature)
    (3-5)mm + 1ppm
  • Measuring Frequency
    Classic Value: 3Hz
    Maximum Value: 5Hz
  • Laser Injection Power
    0.9mW~1.5mW
  • Working Temperature
    -20°C~+50°C
  • Storage Temperature
    -30°C~+60°C
Download
  • SinoGNSS Mars Pro Laser RTK.pdf(6.01MB)
    2024-05-30
    DOWNLOAD
Relevant Industries
Land Surveying
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