AV39 GNSS Antenna

Trimble AV39 GNSS Antenna

The Trimble AV39 GNSS antenna from is a lightweight, FAA TSO certified GNSS antenna for primary flight navigation with an ARINC 743 footprint.



The Trimble AV39 GNSS antenna offers centimeter level accuracy and supports a wide range of airborne and ground vehicle applications. 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.

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

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

Designed following the ARINC 734 footprint and meets the TSO C132 standard. It is fully certified by the FAA for aircraft installations and an FAA airworthiness certificate is supplied with each antenna.


  • Full support for GPS, GLONASS, Galileo, BeiDou, etc.
  • Support for L-Band/OmniStar/RTX
  • Low-profile fuselage mounting
  • Sub-centimeter phase center repeatability
  • Fully certified for airborne installations
  • ARINC 743 Footprint
  • Iridium interference protection
  • TNCF female signal connector
  • Small cross-sectional area to reduce aerodynamic drag
  • Low voltage, low power consumption
  • Integral low noise amplifier

Technical Specifications

Part numbers:105728-10 (Non-US)
105728 (US)
Design type:Aviation (TSO certified)
Mounting style:Bulkhead/Flush
GPS:L1, L2, L5
Galileo:E1, E2, E5a, E5b
BeiDou:B1, B2
QZSS:L1, L2, L5
Phase Center:< 10 mm
DC-Feed:4.2 V – 15 V
130 mA
Dimensions:14.27 cm (L) x 11.10 cm (W) x 3.76 cm (H)
Weight:0.386 kg (0.85 lbs)
Operating temperature:–55 °C to +70 °C
Altitude:≤16,764 m (55,000 ft)


Trimble offers a warranty of 1 year warranty on all of it’s products, unless otherwise specified. The warranty ensures that the products are substantially free from defects in materials and workmanship and conform to Trimble’s publicly available specifications for a period on 12 months after the date of purchase. The warranty is covered in more detail in Trimble’s Legal Notices document.

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized Trimble dealer 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 AV39 GNSS antenna from Trimble is available through Canal Geomatics. If you want more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.