Transforming the way the world works

Trimble Zephyr 3 Base Antenna

Integrated with Trimble Stealth™ ground plane to minimize multipath and protected by weather resisting materials, the top of the range Zephyr 3 Base antenna is the ideal antenna for control work.

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The top of the range Trimble Zephyr™external GNSS antennas contain advanced technology for multi-path reduction, outstanding low elevation satellite tracking and sub-millimeter phase center stability. 


Dimensions     34.3 cm diameter x 7.9 cm height
(13.5'' diameter x 3.1'' height)
Weight 1.36 kg (3 lbs)
Attachment Method       5/8” - 11 Female Thread
Connector Type TNC Female
Voltage 
3.5 V DC to 20 V DC


  • Comprehensive GNSS support, including GPS Modernization signals, GLONASS, BeiDou and Galileo
  • Robust low-elevation satellite tracking
  • Large Trimble StealthTM ground plane for multipath rejection
  • Millimeter phase center repeatability
  • Ideal for fixed reference stations and GNSS infrastructure networks
  • Additional Iridium and Japanese LTE filtering
  • High signal gain (50 dB) for reliable tracking
  • Low cross-sectional profile to reduce wind loading

Trimble Inc.
Sales Contacts for Integrated Technologies (InTech) Division
For all inquiries, please submit a request using our How to Buy submission form.
Email: sales-intech@trimble.com
 
Americas:
Western US

Office: US
Phone: +1 (503) 709-3670

 
Eastern US and Canada

Office: US
Phone: +1 (303) 635-8847
Phone: +1 (512) 826-5873

 
South America

Office: US
Phone: +1 (720) 360-5664


Asia-Pacific

Office: US
Phone: +1 (503) 709-3670

 
China: 

Office: China
Phone: +86 18601172960 

 
Europe: 
Northern & Eastern Central Europe (incl. BeNeLux), Turkey

Office: Germany
Phone: +49 (6142) 2100-348

 
Western & Southern Europe

Office: The Netherlands
Phone: +31 (72) 572 4408

 
Middle-East & Africa & India: 

Office: The Netherlands
Phone: +31 (72) 572 4408

 
Russia/CIS: 

Office: Germany
Phone: +49 (6142) 2100-348