Satellites and subsystems > Communication systems > Antennas > S-Band Antenna ISM
Key highlights
The EnduroSat S-Band Antenna ISM is a high-gain, left-hand circularly polarized (LHCP) antenna.
It features a wide beam and extremely low mass and can be adapted for mounting on any side of a CubeSat structure.
The antenna is fully compliant with the CubeSat standard.
Key features
- Half Power Beam Width (HPBW) - 71 deg
- Polarization - Left Hand Circular
- Mass - 64 g
- Custom Mounting - X/Y or Z CubeSat mounting
- RF Power Handling - up to 4 W
Customization
The antenna can be customized for secure mounting on any side of a typical CubeSat structure.
Flight heritage
The EnduroSat S-Band Antenna ISM has achieved flight heritage.
Testing & qualification
The EnduroSat S-Band Antenna ISM is compliant with the CubeSat standard.
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Last updated: 2025-07-14
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