GPS Networking - LA20RPDC GPS Line Amplifier 20 dB

GPS Networking – LA20RPDC GPS Line Amplifier 20 dB

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The LA20RPDC is a 20dB gain GPS line amplifier designed specifically for the GPS L1, L2 & GLONASS carrier frequencies. The input leg takes the DC off the center conductor to power the amplifier. The DC voltage is then passed on to the intended GPS antenna.



The LA20RPDC is a one input, one output device with a nominal 20dB gain block. The frequency response covers Galileo, GLONASS and the L1, L2, L5 GPS bands with excellent

flatness. In the default configuration, the RF output (J1) passes DC from the connected GPS receiver through the amplifier to the active antenna, allowing the GPS receiver to power both the antenna and the LA20RPDC amplifier.


  • Covers GPS L1, L2, L5, GLONASS and Galileo frequency bands
  • Advanced PHEMT technology
  • High gain
  • Very Low Noise Figure
  • Excellent 1dB compression, 3rd order intercept