satsearch logo

Hey there,

If you're looking for prices, lead times and any other information for components, subsystems or services, submit a free tender with preliminary specifications, and suppliers will respond to you:


Targeted at Smallsat constellations, the OSS Wrapped Rib antenna is a deployable Cassegrain, centre fed antenna suitable for X-band synthetic aperture radar (SAR) applications and telecommunications at other frequencies.

The Wrapped Rib is scalable from 3m to 5m diameter and deploys from a central hub with unique carbon-fibre lenticular "ribs" supporting a high performing metal mesh reflector surface and a deployable mast for the composite secondary reflector.

Key features

  • High gain low loss design
  • 3m or 5m diameter reflecto
  • Deployable from a compact from factor in both diameter and height
  • Suitable for Smallsats (> 50kg)
  • Enables persistent imaging as part of a constellation
  • ITAR free

Disclaimer: satsearch is not responsible for any mistakes on this page, although we do our best to ensure correctness. Please report any mistakes to us.

Last updated: 2022-05-27

Wrapped rib antenna for X-band SAR



export control
3 m
5 m


Submit your request

Request details

The more information you can provide the better.

Personal Information

Submitting your information allows us to get in touch with you once we get a response from the supplier.

Please select one of the following:

Would you like to subscribe to our newsletter?

Requests that are submitted through satsearch are anonymously posted to our leads page.

from our blog

Go to blog

Smallsat and CubeSat GPS antennas and GNSS systems

S-band antennas on the global marketplace for space

Optical communications for small satellites and CubeSats - product roundup