1. M. FILIPPOVA CERN CLIC BE-RF RF DEVELOPMENT MEETING ON 18.11.2009 Inventory of RF components

2. 2 The aim of this inventory is to define the quantity of RF components which are already supplied and the quantity of components we have to supply in the future for different projects (TBTS, TBL, KEK, SLAC, Stand-alone test stand, PSI, Trieste/Elettra). RF components: Load Phase shifter Attenuator Hybrid Splitter Directional coupler WR 90 (E/H) bend Flange List of RF components

3. 3 Directional coupler RF flanges Splitter HP load Photos of RF components

4. 4 Phase shifter Hybrid Attenuator Photos of RF components

5. TBTS 5 Phase 2.1: Test of PETS and Accelerating Structure

6. TBTS layout 6 The schematic layout of TBTS phase 2.1

7. 7 For 1 PETS (L = 0.8 m) -1 directional coupler (DC) - 2 loads (L) Also contribution from CEA/Saclay Test beam line layout

8. F-Cup+Isolator Concrete block girder ACC pump Pump Tee load coupler Circular WG Mode converter WG valve 0.5 m Stand-alone test stand in CTFII coupler load 8

9. X-band test stand (PSI) 9 Legenda and needs ItemNumberSpareTotal 90° E-Bend WR90022 90° H-Bend WR9010212 Bidirectional coupler314 High Power Load112 Power Splitter202

10. X-band WG circuit layout (Trieste/Elettra) Only components which are marked in red have to be supplied by our team at CERN 10

11. List of RF components for TBTS 11 RF Flanges and WR90 bends according to the layout RF components TBTS P1 TBTS P2.1 [Δ] TBTS P2.2 [Δ] Total TBTSOrderedReceived Sum received Total Left at CERN * Loads 1 (N5) 7 5 from VDL5 158 1 (N6) 2 (N7, 8) 35 from CINEL5 10 from CINEL-- 4 (2 + 2) from HEEZE H-01,02,03,04[SS430] 4 1 from CINEL [SS430]1 Phase shifter112 from GYCOM221 Attenuator112 2 from GYCOM + 1 body 2+1body 1 body Splitter22410 from VDL10 6 Hybrid 2 2 4 from CINEL4 119 1 + 6 from CHINA7 Directional couplers 2 (N5,8)3 5 10 from GYCOM10 5 5 from COBHAM-- * Not including RF components under production 11

12. List of RF components for other projects 12 RF components TBL proto TBL series KEK ³ Klystron test at SLAC ⁴ X-band stand alone test PSI (a) Trieste/ Elettra Sum To be supplied Available² Loads 2 (N3,4) 4225 1+1spare= 2 2+1spare= 3 201718 Phase shifter001 Attenuator001 body Splitter12 1+1spare= 2 556 Hybrid009 Directional couplers 2 (N2,6) 226 3+1spare= 4 4+2spare =6 222010 WR90 bends ¹ 4 (2E and 2H) TBC 10+2spare = 12 (H- Bends) 2 spare(E- Bend) 9+2spare = 11 (H- Bends) TBC About 200 m of WG available ¹ ordered new 50 m WR90 thick, new 100 SLAC flanges ² including RF components under production ³ loads: 1 is already supplied and 1 is under final assembly ⁴ loads: 1 is already finished and to be supplied to SLAC, 1 is under final assembly Already supplied

13. 13 Conclusions Apart from directional couplers, the ordered components cover the needs; For the directional couplers we are also in contact with a NIHON KOSHUHA Company/Japan and IHEP/China, for the development of compact design components; We are finalizing with PSI and Trieste/ Elettra the list of documents needed for the transfer of responsibility and money.

14. 14 Next task The inventory was made manually There is a plan to automate it by creating a database in the future Many thanks for help: - G. Riddone - A. Olyunin - S. Lebet - A. Solodko