{"start":0,"take":1,"total":1,"items":[{"activityNumber":"1000047108","budgetReference":"E/0904-611 - GSTP Element 1 Dev","classified":false,"closingDate":"2026-11-17T13:00:00","extensionRequestDeadline":"2026-11-10T13:00:00","clarificationRequestDeadline":"2026-11-10T13:00:00","description":"Objective:To design, manufacture and test a 1m deployable offset fed reflector antenna for small/cube satellites suitable formissions up to Ka-band.Description:A strong need for deployable Ka-band high gain antennas for cubesat and small satellites for various applications (TTC, payload data downlink, black hole observation VLBI (very long baseline interferometry), rain/precipitation observation and more) has been identified, hence, the importance to develop this technology to further maturity, which is currently notavailable in Europe.The antenna to be developed is 1m (scalable up to 3m) diameter deployable reflector antenna in an offsetconfiguration (reduction of aperture blockage) suitable for missions up to Ka-band. An engineering model including the reflector, the boom and the feed will be manufactured and tested demonstrating the critical functions of the element in a relevant environment. The testing will include, as a minimum, surface accuracy measurement after deployment, deployment test in representative environment (TVAC), vibration tests, thermal cycling, RF performance tests, passive intermodulation (PIM) tests at sample level.This activity encompasses the following tasks:- Preliminary design (including de-risking activities of new, modified or unmodified (re-used) modules with lower TRL and/or higher risk)- Detailed design (including de-risking activities of unmodified (re-used) modules with lower TRL and/or higher risk).- Antenna manufacture and integration.- Test campaign and development roadmap.","ecosrequired":true,"establishment":"ESTEC","firstPublicationDate":"2026-07-29T15:48:26","id":192613,"idEra":25522,"initiatingService":"TEC-EFA","ipmeasure":"N/A","isArchived":false,"isCancelled":false,"isReissued":false,"isToBeReissued":false,"issueQuarter":"263","lastUpdateTime":"2026-10-05T09:21:16","lastUpdateUser":"rhamill","openDate":"2026-10-05T09:21:14","priceRange":"> 500 KEURO","programmeReference":"GSTP Element 1 Dev","tanumber":"1-13660","title":"DEPLOYABLE REFLECTOR FOR CUBE- AND SMALLSATS - EXPRO+","directorate":"Directorate of Tech, Eng.  Quality","countries":[{"id":7},{"id":10}],"products":[{"id":356}],"technologies":[{"id":201}],"status":{"id":2},"tenderType":{"id":5},"isFavourite":false,"eraVersion":1,"stageNumber":null,"isNew":false,"isUpdated":false,"declarationOfCompliances":["All the required declarations of compliance have been addressed and included in our proposal's Cover Letter. "],"keyAcceptanceFactors":["The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to satisfy the “Eligibility Requirements” (see section 1.1 of the EXPRO/TC);","The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to fulfil the requirements concerning “Free Competition” (see paragraph 10 of the Cover Letter of the Proposal Template);","The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to accept the conditions established for “Non commitment by the Agency in competitive procurements” (see section 1.7 of the EXPRO/TC);","The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to be compliant with the “Non Benefits Requirements” (see section 1.8 of the EXPRO/TC);","The Tenderer confirms that the tender Cover Letter and the Detailed Proposal contain a binding price;","The Tenderer confirms that the tender Cover Letter and the Detailed Proposal contain a price type compliant with the one requested in the ITT;","The Tenderer confirms that the tender is compliant with the budgetary limit applicable to the ITT;"],"evaluationCriterias":[{"criterion":"Background and experience (related to the particular field concerned) of the company(ies) and staff, including adequacy of the proposed facilities ","weightingFactor":"30%"},{"criterion":"Understanding of the objectives of the activity and discussion of the problem areas, and adequacy of the programme of work","weightingFactor":"50%"},{"criterion":"Adequacy of the time dedication and costing, compliance with administrative tender conditions and acceptance of the contract conditions","weightingFactor":"20%"}],"entities":[],"procurementProposal":null,"responsible":"Veljko Radojevic","updateReason":"Tender Action Issued"}],"totalNew":0,"totalUpdated":0}