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Topcon NET-G5 GNSS Reference Receiver

The Topcon NET-G5 GNSS reference receiver is a modular receiver for applications such as continuously operating reference station (CORS), local base station, or network caster.



Designed from the ground up from Topcon’s years of proven signal tracking innovation, the NET-G5 receiver was born to perform within a reference station network. The recipe for success is to always have the highest technology at your reference station to then better host any client that joins the network. Future-ready, if there is a navigational satellite up above, this receiver tracks and uses it.

The NET-G5 reference station receiver combined with Topcon’s CR-G5 choke ring antenna provides premier network solutions for any environment. Durable and dependable, the NET-G5 is capable of withstanding a 2 metre drop with a mere 5W of power sipping consumption. Managing your entire network of NET-G5 receivers could not be easier though secure remote connectivity from anywhere, anytime.


  • Efficient signal tracking across the entire GNSS spectrum
  • 452 Universal Channel Vanguard Technology
  • Built-in Bluetooth and Wi-Fi connectivity
  • Integrated web interface for remote management
  • Up to 32GB internal memory

Technical Specification

Channels: 452-Channel Vanguard Technology with Universal Tracking Channels
Antenna Connector: External – Geodetic full wave CR-G5 or PN-A5 antenna
Signals Tracked: GPS, GLONASS, QZSS, SBAS, Galileo, L-Band and BeiDou (BDS)
Memory Card: Removable SD/SDHC up to 32 GB
Update Rate: 1Hz-100Hz selectable
Size: 150 mm (W) x 200 mm (D) x 60 mm (H)
Weight: Less than 2 kg
Dust/Water Protection: IP67
Vibration: Compliance with MIL-STD 810G, Method 514.6, Category 4
Drop: 2 meter drop to concrete surface, IEC 60068-2-29, IEC 60068-2-27
Shock/Crash Safety: Method 516.6 (40 g RMS)
Operating Temperature: -40°C to 80°C, -30°C to 65°C with integrated batteries
Humidity: 100% condensing
External Power Input: Nominal 12 VDC
Power Consumption: Less than 5.0 W (typical)


The NET-G5 GNSS reference receiver from Topcon is available through TerrisGPS. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.

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Client Testimonials

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"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."
J.O. - Ground Navigation
"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"
F.A. - Survey Industry

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