AV39 GNSS Antenna

AV39 GNSS Antenna

The AV39 GNSS antenna from Trimble is a robust, high performance, low-multipath GPS antenna suitable for rugged environments. It's an ideal antenna for airborne and ground applications.



The AV39 GNSS antenna offers centimeter level accuracy and supports a wide range of airborne and ground vehicle applications. It is fully certified by the FAA for aircraft installations and 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.

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.


  • 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
SBAS: WAAS, EGNOS, QZSS, Gagan, MSAS, and OmniStar/RTX
L-Band: Yes
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)


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.