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The AAC SpaceQuest ANT-GNSS-2 is a space-qualified L-band patch antenna tuned to the GPS frequency bands. This low-profile antenna provides hemispherical coverage and a built-in Low Noise Amplifier (LNA). This antenna is ideal for microsats and smallsats, but can also be mounted recessed on CubeSats.

Key features

  • Tuned to L1 GPS Band
  • Built-in 33dB LNA
  • Hemispherical Radiation Pattern
  • Space Qualified with 18 in Operation on Orbit
  • Powered from GPS Receiver through RF Cable

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Last updated: 2022-12-02

ANT-GNSS-2 Active GPS Antenna



1575.42 ± 12 MHz (L1)
antenna gain
5.0 dBiC (90° zenith, free space)
axial ratio
< 2 dB
17.5 mm
52.8 mm
52.8 mm
82 g

1. L1 + L2 dual band model also available


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