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The Celestial X-Band Patch Antenna is specifically designed for CubeSat LEO missions. The Celestial X-Band Patch Antenna has heritage through the IGLUNA 2020 – analog mission demo and the REVELA 3U CubeSat LEO mission (for components and material).

To meet specific requirements, Celestial can customize the antenna performance and interfaces, tailored to customer missions. If requested, Celestial engineers will work with engineers on the client-side and verify mission communication requirements. Celestial engineers support customers with physical antenna integration. Based on customer preference, the support will be on-site or remote, via teleconferencing.

Antenna development and testing offered by Celestial satisfies the requirements laid out in ECSS-Q-70-71A rev.1, ECSS-Q-ST-70-31C, ECSS- Q-ST-70-60C and ESA-ECSS-10-04.


  • Small satellites
  • GPS
  • Mobility

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Last updated: 2021-08-13



< 40 g
34 mm
34 mm
7 to 8.5 GHz
antenna gain
7 to 8 dBi


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