Closing soon
KA-BANDSINGLE POLARIZATIONTRANSMIT AND RECEIVE ACTIVE ANTENNA FOR LOW EARTH ORBITSATELLITES (ARTES AT 5B.251) - EXPRO+ - RE-ISSUE
Open call · deadline 2026-07-28 (21 days left at last rebuild).
| Reference | AO-1-12942 |
|---|---|
| Source programme | esa |
| Type | tender |
| Segment | Open Competition |
| Status | open |
| Closing date | 2026-07-28 |
| Last updated | 2026-07-07 |
What this call is about
Objective: The objective of this activity is to design, manufacture and test a Ka-band single polarisation, combined transmit and receive, active antenna for low earth orbit satellites.Targeted Improvements: Reduction by a factor of 2 the numbers of on-board antenna.Description: TLow Earth Orbit (LEO)…
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Check my eligibility free →Frequently asked
When is the deadline for AO-1-12942?
The listed closing date is 2026-07-28. Always verify on the official programme page — deadlines can shift.
How do I check if my startup is eligible?
Eligibility depends on country, entity type, team size and technology readiness (TRL). VIRA.space (Virtual Innovation Research Assistant) runs a free structured eligibility check against the full call requirements — this page shows only a teaser summary.
Where is the official call published?
The authoritative source is the issuing programme's portal: official call page. VIRA links every tracked tender back to its origin.
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