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Trimble AV39 GNSS Antenna

The AV39 GNSS antenna from Trimble is a robust, high performance, low-multipath GPS antennas and is an ideal antenna for airborne and ground applications.



The Trimble AV39 GNSS antenna is ideal for centimeter level accuracy and supports a wide range of airborne and ground vehicle applications. Its compact design is fully certified by the FAA for aircraft installations. An FAA airworthiness certificate is supplied with each antenna.

The AV39 antenna offers full support for GPS (L1, L2, L5), GLONASS (L1, L2, L3), Galileo (E1, E2, E5a and E5b) and BeiDou (B1, B2). It also supports Trimble RTX and OmniSTAR correction services via L-Band. It is powered by GNSS receiver via coaxial cable.

The antenna has quality signal tracking. Its superior multi-path signal rejection is ensured by its unique design, which prevents inaccurate measurements. The AV39 is designed for accuracy, thus advanced filtering keeps the GNSS measurements safe from Iridium interference.

There is a TNC connector on the underside of these antennas for easy removal and protection of the attached cable. The antenna can be mounted flush with the airframe or vehicle surface.


  • Full support for: GPS, Glonass, Galileo, BeiDou
  • Support for L-Band/OmniStar/RTX
  • Low-profile Fuselage Mounting
  • Sub-centimeter phase center repeatability
  • Fully certified for airborne installations
  • ARINC 743 Footprint

Technical Specifications

GPS: L1, L2, L5
Galileo: E1, E5a, E5b
BeiDou: B1, B2
QZSS: L1, L2, L5
L-Band: Yes
Design Type: Aviation TSO certified
Size: 14.27 cm x 11.1 cm x 3.76 cm
Weight: 0.39 kg


The AV39 GNSS antenna from Trimble is available through TerrisGPS. If yould like information regarding this product, feel free to get in touch with us by completing the Request Pricing form.

  • Part number: 105728-10 (Int), 105728 (US)

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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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