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Hi-Target iRTK4 GNSS RTK System

A Simple but not Simplistic GNSS System

iRTK4 is a full-featured, intelligent GNSS receiver system equipped with an integrated new-generation full-frequency antenna and advanced multi-channel engine, allowing users to attain accurate, reliable solutions. Users can also take advantage of calibration-free Tilt-Surveying without levelling the survey pole to collect point data in more places.

  • Hi-Target iRTK4 GNSS RTK System
Building 13, Tian'An Technology Zone HQ Center, No.555, North of Panyu Road, Panyu District
511400 Guangzhou
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Key Features:

1. New generation advanced RTK engine

Flexible Satellites signal management helps you get the more accurate solution and provides 20 percent improved performance in challenging GNSS environments.

2.IMU (Icon)

Immediately start with calibration-free tilt compensation technology, assist you quickly and accurately survey or stake out points without leveling the pole, Error less than 3cm within 45° inclination, boost working efficiency by 20%.


Charge your battery to up to 50 percent in just 50 minutes with a 45W adapter, thanks to fast‑charge capability, you can recharge in less time.

4. Web UI

Fast and efficient way to monitor and control hardware devices. In addition, offers access to the most commonly used features via the existing web browser on your device of choice—no need to download or install anything!


Smart Base

Greatly optimize working mode setting, Pairing your Base and Rover automatically by hi-target global service, extending your work range, and saving your time.


New generation external radio

HDL-460A provides reliable data communications for mission-critical applications where a combination of stability, supreme performance, and long range are required.


For more information, please click HERE to visit our website.


  • Type
  • Year of initial introduction
  • Housing Material
    Magnesium Alloy
  • Operating power: min. [V]
  • Operating power: max. [V]
  • Typical consumption [W]
  • Internal power supply
    7.4V/6800mAh lithium-ion rechargeable battery.
  • External power supply
    6-28V DC external power input (5-pin port) with over-discharge protection
  • Operating time with internal power supply [hr]
  • Operating temperature: min. [°C]
  • Operating temperature: max. [°C]
  • Humidity resistance
    100%, condensing
  • Water sand and dust proof
  • Shock and vibration proof
    Designed to survive a 2m natural fall onto concrete
  • No. channels
  • Tracked satellite signals
    GPS: L1, L2, L5 BDS: B1, B2, B3 GLONASS: L1, L2 Galileo: E1, E5a, E5b SBAS: Support QZSS: Support Hi-RTP SBAS (L-Band)
  • RTK Network Compatibility
  • Range on the fly [km]

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