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This report summarizes the latest developments regarding the TTF-2 RF system, detailing the status of the RF-Gun, Klystron modules, and upgrades to the RF distribution system discussed during the TTF-2 Review Meeting held at Schloss Salzau. Key focuses include the performance of Klystrons 4 and 5, ongoing interlock upgrades, RF tests, and the assembly of the test superstructure. Challenges with component deliveries and timeline expectations for project completion are also outlined. Insights into the power tests and operational stability of RF modules are provided.
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Status of the TTF-2 RF System M. Ebert for MHFp & MHFe TTF 2 Review Meeting Schloss Salzau
F-Längenausgleich 3-dB-Hybrid f Phasenschieber 5 MW, Df>20° Planned RF Distribution ACC 6 ACC 5 ACC 4 ACC 3 ACC 2 ACC 1 RF-Gun 2 MW > 2 MW ~ 4 MW ~4 MW ~1 MW Mod 4 (10 MW) 2 x 3 MW Mod 1 (5 MW) Mod 2 (5 MW) Mod 3 (5 MW) Mod 5 (5 MW) nur für Testzwecke Mod 6 (10 MW) Reserve, assembly in Spring ´03 TTF 2 Review Meeting Schloss Salzau
Temporary RF Distribution(for rf test) Test-Superstruktur (passiv) ACC 6 (not installed in Feb 03) Module 1* (passiv) ACC 5 ACC 4 ACC 3 RF-Gun 2 x 2 MW Mod 4 (10 MW) 2 x 2 MW Mod 1 (5 MW) Mod 2 (5 MW) Mod 3 (5 MW) Mod 5 (5 MW) nur für Testzwecke TTF 2 Review Meeting Schloss Salzau
Last Week´s Status of Waveguide Assembly Test-Superstruktur (passiv) ACC 1* (passiv) ACC 6 ACC 5 ACC 4 ACC 3 RF-Gun TTF 2 Review Meeting Schloss Salzau
Status of Klystron / Modulator 4 & 5 • Klystron 4 (10MW) • Prototype tube installed • Tested at 10MW, 1.5ms, 10Hz • Stable operation up to 8 MW • Upgrading of RF-Interlock forimproved control system interface is under way • ( but necessary computers are not ordered yet) • Work could be finished in 2 months • Klystron 5 (5 MW) • Tested at 120kV, 1.5ms, 1Hz without rf • Upgraded RF-Interlock installed • Still to be done: • Full power rf test • Control system communication (necessary computers are not ordered yet) • Work could be finished in 2 months TTF 2 Review Meeting Schloss Salzau