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SPS 200 MHz SPS 800 MHz RF Power upgrade

SPS 200 MHz SPS 800 MHz RF Power upgrade. Progress report April 2014. SPS 200 MHz. Existing Amplifiers upgrade New RF Amplifiers New RF Building LSS3 Tunnel integration. Existing amplifiers upgrade. Siemens plant HV AC capacitors for RS2004 trolleys being purchased

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SPS 200 MHz SPS 800 MHz RF Power upgrade

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  1. SPS 200 MHzSPS 800 MHzRF Power upgrade LIU-SPS meeting, 30 April 2014 Progress report April 2014

  2. SPS 200 MHz Existing Amplifiers upgrade New RF Amplifiers New RF Building LSS3 Tunnel integration LIU-SPS meeting, 30 April 2014

  3. Existing amplifiers upgrade Siemens plant HV AC capacitors for RS2004 trolleys being purchased New prototype RS2004 trolley under evaluation If validated, 5 additional trolleys Maintenance being completed Philips plant Maintenance being completed LIU-SPS meeting, 30 April 2014 Siemens Philips

  4. New RF Amplifiers Drivers IT completed TTI Norte, Spanish company has been awarded the contract A first pre-series batch of 12 x 1.25 kW units will be built and evaluated Finals Technical Specification Under completion Opened to all technologies All inclusive with options (controls) Maximum ratings increased LIU-SPS meeting, 30 April 2014

  5. New BAF3 RF building Construction work has started Trees cut CV piping upgrade done Road under construction Building foundations ongoing Options Mezzanine validated GT10 hoppers modified (bigger in case we need to install 4 x 350 mm transmission lines) LIU-SPS meeting, 30 April 2014

  6. LSS3 Tunnel Integration Cleaning cables campaign completed HBWD integration ongoing Feedthroughs ordered Vacuum flanges provided by TE-VSC Body under fabrication Electrodes slightly modified Supporting & alignment system are ok Installation in August (if project validated and all items delivered on time and tested) LIU-SPS meeting, 30 April 2014

  7. Involved people LIU-SPS meeting, 30 April 2014

  8. SPS 800 MHz power All eight individual IOT transmitters validated First line has been tested up to equivalent of 200 kW at the cavity input (4 x 60 kW + low pass filters losses + combiners losses + circulator losses + WG losses) As soon as water will be back in the SPS, we will restart the cavities with their new controllers (debugging) End 2014 Short Cavity #2 Load LIU-SPS meeting, 30 April 2014 Short Cavity #1 Load

  9. SPS 800 MHz power Very bad news from Electrosys regarding circulator, the second one has even not been ordered (not informing us) We will move the circulator to process the second cavity and operated the first one with fast reflected power measurements to protect the tubes We are in the process of buying the missing circulators (will be long) End 2014 Short Cavity #2 Load LIU-SPS meeting, 30 April 2014 Short Cavity #1 Load

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