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L1L2LNA Low Noise GPS Amplifier

L1L2LNA – L1/L2 Low Noise Amplifier


GPS Source’s L1L2LNA low-noise amplifier is a one-output, one-input in-line RF unit. It guards against intermodulation products resulting from signals out-of-band by allowing pre-selection filtering to go before the leading amplification stages.



The GPS Source L1L25G3GA active antenna can track GPS L1/L2/L5 signals, and offers precise and reliable positioning. This antenna is enclosed in a rugged enclosure that can protect it from UV radiation, lightning strikes, heavy rain, jet fuels, as well as other chemicals.

The L1L25G3GA antenna is well suited for many outdoor applications, including aircraft, ground, marine, ground, space, and manpack applications. In addition, the L1L25G3GA antenna meets all military standards.


  • Can track GPS L1, L2, and L5 signals
  • Weatherproof casing
  • Lightning protection
  • Radome is made or high-grade polymer
  • Well suited for long term operations

Technical Specifications

Signals:GPS L1/L2/L5
Frequencies:L1-1575.42 MHz, L2-1227.00 MHz, L5-1176.45 MHz
LNA current draw:30 mA
LNA noise:2.4 dB
Operating temperature:-55 Celcius to +85 Celcius


The L1L25G3GA active antenna from GPS Source is available through TerrisGPS. For any inquiry, please fill out the Request Pricing form and send us a message.

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Client Testimonials

"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"

F.A. - Survey Industry

"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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