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Topcon GR-5 Integrated GNSS Receiver

Original price was: $8500.Current price is: $4250.


  • GNSS Tracking
  • Accuracy
  • Communications
  • Data
  • Physical and Environmental
  • Certifications and Standards
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Topcon GR-5 Integrated GNSS Receiver

includes Topcon GR-5 Integrated GNSS Receiver, Batteries, Load Cribs, PC Data Cables, Hard carry case, Radio Antennas, Manuals and utility software, Topcon Heavy-Duty Wood Tripod

The latest GR-5 features the multi-constellation 226-Channel Vanguard GNSS chip with Universal Tracking Channel Technology. The GR-5 also includes Topcon’s patented Fence Antenna Technology design which offers a compact and lightweight antenna that covers the entire GNSS frequency band for unmatched performance. With Vanguard, Fence Antenna, and Topcon’s advanced acquisition algorithms, the GR-5 receiver delivers the most robust GNSS tracking performance available

The combination of a compact form factor, revolutionary Universal tracking technology, and multiple communication methods makes the Topcon GR-5 receiver the most popular and versatile option for high precision GNSS reliability.

  • Capable of tracking GPS, GLONASS, BeiDou, Galileo, QZSS constellations
  • Universal Tracking Channels capable of all-in-view tracking
  • Track every satellite constellation above today and tomorrow
  • Signal scrubbing Fence Antenna® to provide ultimate signal lock
  • Highest accuracy positioning for RTK, network, and more
  • Offers choice of UHF or Spread Spectrum radios, as well as an optional, internal cellular modem for all your project needs

Topcon GR-5 Integrated GNSS Receiver


GNSS Tracking

  • Signals Tracked : GPS, GLONASS, Galileo*, BeiDou*, SBAS, and QZSS
  • Number of Channels: 226-Channel Vanguard Technology™ with Universal Tracking Channels


  • Static/Fast Static: H: 3.0 mm + 0.4 ppm, V: 5.0 mm + 0.5 ppm
  • Precision Static: H: 3.0 mm + 0.1 ppm, V: 3.5 mm + 0.4 ppm
  • RTK (L1+L2): H: 5 mm + 0.5 ppm, V: 10 mm + 0.8 ppm


  • Base radio output: 1.0W
  • Cellular: Integrated HSPA+/CDMA
  • I/O Communications: Class 2 Bluetooth, USB and Serial


  • Memory: Removable SD/SDHC Card
  • Real Time Data Output: TPS, RTCM SC104 v2.x, 3.x and MSM, CMR/CMR+
  • ASCII output: NMEA 0183 version 2.x, 3.x and 4.x

Physical and Environmental

  • Enclosure: Magnesium I-Beam Housing
  • Operating Temperature: -30ºC to 70°C, -30ºC to +60°C with integrated batteries.

Certifications and Standards

  • Shock Rating: 2 m pole drop to concrete, IEC 60068-2-29, IEC 60068-2-27
  • Vibration Rating: Compliance with MIL-STD 810F – 514.5-Cat.24


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Shipping Info

Estimated shipping times throughout North America:

Shipping Type: Standard Ground
Cost: Free
Estimated Delivery Time: Product will delivery in 4-6 business hours

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