Tender Details

Country: Italy
Summary: Receivers in Ska Band 5B for Meerkat
ITT Ref No: 94657337
Deadline: 04 Dec 2024
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: 733852-2023
Purchaser's Detail:
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Description:
This Prior Information Notice is about the procurement of 64 Receivers in SKA Band 5b (8.3-15.4 GHz) to be installed on the dishes of MeerKAT. The project will cover: 1) the design of the receivers and the construction of a working prototype, intended to demonstrate the receivers- features; 2) the construction of 64 full receivers + possible full spare receivers. The receivers shall receive the EM signals in Band 5b from the dish structure and shall output two signals (corresponding to horizontal and vertical polarisation), duly amplified. The receivers shall be mechanically hosted on the MeerKAT indexer and shall receive electrical power from the dish system. The receiver shall operate in the secondary focus of MeerKAT optics. The receivers shall operate at cryogenic temperature and assure temperature stabilization to achieve the specified noise temperature and performance stability. The receivers shall monitor housekeeping and telemetry data, shall control receiver operations and communicate with the central controller of MeerKAT. EACH RECEIVER SHALL BE COMPOSED OF THE FOLLOWING ELEMENTS: A)) - PASSIVE FEED SYSTEM (PFS) - This sub-system shall be composed of a circular corrugated horn, a coupler for the mark injection and a waveguide OMT. These components shall be integrated in the cryo-chamber such that their physical temperature is as low as possible to reduce their contribution to the receiver noise temperature. B)) - LOW NOISE AMPLIFIERS (LNA) - Two cry...
Documents:

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Receivers in Ska Band 5B for Meerkat - Italy Tender

The INAF - ISTITUTO NAZIONALE DI ASTROFISICA, a Government sector organization in Italy, has announced a new tender for Receivers in Ska Band 5B for Meerkat. This tender is published on ItalyTenders under ITT Ref No: 94657337 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2024-12-04.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.