Ukri-3547 Supply of a X-Band Cassegrain Feed Tower...

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Country: United Kingdom
Summary: Ukri-3547 Supply of a X-Band Cassegrain Feed Tower & Frequency Selective Sub-Reflector for Chilbolton Observatory
GBT Ref No: 92594802
Deadline: 08 Jan 2024
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: NOV458116
Purchaser's Detail :

Purchaser : UK RESEARCH & INNOVATION
UK Research & Innovation
Polcaris House
Swindon
SN2 1FL
UK
Telephone : +44 1793867000
E-mail : STFCProcurement@ukri.org
NUTS : UKJ14
Internet address(es)
Main address : https : //www.ukri.org/
Address of the buyer profile : www.ukri.org

Email :STFCProcurement@ukri.org
URL :https://www.ukri.org/

Description :
The Chilbolton Observatory staff wish to implement dual frequency operation of the main 25m reflector using S-band at the prime focus point and X-band (8-12GHz) at a cassegrain feed point utilising a frequency selective sub reflector. The contract is to start in February 2024 and the system to be ideally delivered in the order of 10 months or sooner. The total value for this procurement is £470,000.00.

Title: UKRI-3547 Supply of a X-band Cassegrain Feed Tower & Frequency Selective Sub-Reflector for Chilbolton Observatory
OCID: ocds-h6vhtk-041b4b
Published by: UK Research & Innovation
Authority ID: AA80156
Publication Date: 22/11/2023
Deadline Date: 08/01/2024
Deadline Time: 14:00
Notice Type: Contract Notice
Has Documents: No
Has SPD: No
Abstract: The Chilbolton observatory operates a 25m diameter, prime focus, parabolic reflector antenna with an F/d ratio of 0.36. The antenna was commissioned in 1967 and has for many years been used with an S-band radar fed from the prime focus point. The main feed is undergoing an upgrade to implement monopulse tracking. At the same time the observatory would like to add a wide band X-band radar to the antenna for simultaneous operation with the S-band radar. The intention is to use the S-band radar for tracking and ranging of satellites while the wide bandwidth X-band radar is used for imaging. The antenna was commissioned in 1967 and there are no CAD drawings for the structure. Co...
Documents :