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Stonex SA65 Geodetic GNSS Antenna


The SA65 geodetic GNSS antenna from Stonex has reached End of Life (EOL). Please contact us for a recommended replacement.



The Stonex SA65 geodetic antenna is a compact GNSS antenna perfect as a rover antenna or also for use in monitoring applications and CORS installations. It can track all constellations including GPS, GLONASS, Galileo, BeiDou, QZSS and IRNSS as well as L-band corrections.

The SA65 has high phase center stability which improves measurement accuracy and provides excellent positioning. It is compatible with all GNSS geodetic receivers on the market and can be used for all static and kinematic measurement applications. The capacity to
receive low elevation signals with high gain allows to provide precise and reliable position even in challenging conditions.

Weighing only 500 g, the SA65 is one of the lightest antenna in its category. It can be easily installed on a pole to be connected
with an external GNSS such as S70G.


  • High Phase Center Stability
  • Tracks All Constellations + L-Band Corrections
  • Lightweight
  • Compact

Technical Specifications

GPS: L1, L2, L5
BeiDou: B1, B2, B3
Galileo: E1, E5a, E5b, E6
QZSS: L1, L2, L5, L6
SBAS: L1, L5
L-Band: Yes
Nominal Impedance: 50Ω
Polarization: RHCP
Axial Ratio: ≤3dB
LNA Gain: 40db
Noise Figure: ≤2dB
Phase Center Stability: ±2 mm
Output/Input VSWR: 1.5
Operation Voltage: +3.3VDC to +12VDC
Operating Current: <45mA
Group Delay Ripple: ≤5ns
Dimensions: ϕ152 x 62.2mm
Weight: 500 g
Operating Temperature: -40°C to 85°C (-40°F to 185°F)
Storage Temperature: -55°C to 85°C (-67°F to 185°F)
Protection Class: IP67
Drop: 1.5 m drop resistant


The SA65 geodetic GNSS antenna from Stonex 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
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F.A. - Survey Industry

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