GNSS-750 Wideband Antenna

NovAtel GNSS-750 Wideband Choke Ring Antenna

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The GNSS-750 from NovAtel is a wideband choke ring GNSS antenna with 3D low profile design that optimizes low elevation signal tracking. This antenna is ideal for reference station, geological monitoring and other fixed location applications.



The NovAtel GNSS-750 antenna employs advanced choke ring technology and can track all present GNSS constellations and satellite signals such as GPS and GLONASS. To stay ahead of the game, the NovAtel GNSS-750 can also track future constellations and signals, including GPS L5, Galileo GIOVE-A/B and Compass. It can be upgraded via software to track other signals as they become available.

The innovative design of the GNSS-750 3D antenna enhances its low elevation tracking ability. To reduce the effect of multipath that occurs when signals are being reflected from surfaces such as buildings, trees and the ground, an insert is added to the choke ring design. This highly improves multipath rejection based on live GIOVE-A/B and L5 signals.

The GNSS-750 is compatible with geodetic receivers from most manufacturers. The ultra-wideband Dorne-Margolin element in the GNSS-750 antenna allows it to optimize antenna gain. It is well suited for reference stations and other applications that require a high performance antenna. It is housed in an aluminum case, allowing it to endure harsh environment.


  • Track GPS, GLONASS, Galileo, Compass and L-Band including OmniSTAR signals
  • Ultra-wideband Dorne-Margolin element
  • Advanced choke ring technology
  • Enhanced multipath rejection
  • High antenna gain
  • Aluminum case

Technical Specifications

Channels:GPS L1/L2/L5, GLONASS L1/L2/L3, Galileo, Compass, L-Band
Dimensions:380 mm (diameter) x 200 mm (height)
Weight:7.6 kg
Operating temperature:-55 °C to +85 °C


NovAtel products come with a one-year warranty. The warranty, provided by NovAtel, covers any product which does not materially conform to NovAtel’s specifications or that is significantly defective in materials or workmanship, for a period of 12 months from the date of shipment. Accessories come with a similar 90-day warranty. NovAtel’s Extended Warranty Program provides the option to increase the duration of the warranty by an additional 12 or 24 months. The warranty is covered in more detail in the NovAtel Warranty and Return Policies page.

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for NovAtel and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The compact NovAtel GNSS-750 wideband multi-constellation choke ring antenna delivers reliable and accurate results. This antenna and its accessories are available through Canal Geomatics. For more information, please contact us using the Request Pricing form.