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GPS Source L1L2-S2GA – Ruggedized L1/L2 Antenna


The L1L2-S2GA rugged GNSS antenna is a dual-band, active L1/L2 GPS antenna designed for long term reliability. It is small and lightweight with exceptional protection against the elements.



Designed to support the Warfighter, the portable, yet precise L1L2-S2GA antenna from GPS Source is built for tough applications. The radome is made of a high-grade polymer, designed to protect from UV, rain, lightning, chemical and jet fuels.

Advanced technology allows greater than +2.5dBic performance in both GPS L1 and L2 bands for dual-frequency. This active antenna offers excellent LNA gain of 33 dB at a very low DC current draw, 3dBiC, and multiple connector options.

The L1L2-S2GA has exceptional phase-center stability as well as a significant measure of immunity against multi-path interference. Designed to operate in the most extreme and demanding applications, it enables maximum satellite reception, ultra-low Dilution of Precision (DOP), and decimeter accuracy.

This antenna is also available with a bulkhead connector. The radome is available in a range of colors.


  • Military and Civilian Aviation Applications
  • L1/L2 Dual Band
  • Waterproof
  • Excellent LNA gain
  • Small Form Factor
  • High Out-of-Band Rejection
  • Custom Gain Available
  • Side or Magnet Mount
  • Multiple Color Options


The L1L2-S2GA ruggedized L1/L2 GNSS antenna from GPS Source is available through TerrisGPS. If you would like more information about this product, please contact 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
"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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