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The EnduroSat S-Band Antenna Commercial is a high gain, left-hand circularly polarized antenna. It features wide beam and low mass. The antenna is a stacked patch with two feeding points allowing the usage of either RHCP or LHCP. It is designed to be mounted on the Z side of a CubeSat structure complying with the CubeSat standard.

Key features

  • Half Power Beam Width (HPBW) - 70 deg
  • Gain - 7+ dBi over operational bandwidth
  • Polarization - selectable circular
  • Configurable Mounting - X/Y or Z CubeSat mounting
  • SMA connector

Flight heritage

The EnduroSat S-Band Antenna Commercial has achieved flight heritage.

Testing & qualification

The EnduroSat S-Band Antenna Commercial is compliant with the CubeSat standard.

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Last updated: 2023-01-02

S-Band Antenna Commercial

2,500 EUR




lead time
2 mo
81 g
98 ± 0.2 mm
98 ± 0.2 mm
14.3 mm
2025 to 2110 MHz
antenna gain
< 7 dBi (over operating bandwidth)
RF output power
< 4 W
operating temperature
-40 to 125 C


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