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TY - CONF AU - Hou, H.T. AU - Chen, J.F. AU - He, F.S. AU - Ma, Z.Y. AU - Quan, S.W. AU - Shi, J. AU - Wang, Y. ED - Michel, Peter ED - Arnold, André ED - Schaa, Volker RW TI - Prototypes Fabrication of 1.3 GHz Superconducting Rf Components for SHINE J2 - Proc. of SRF2019, Dresden, Germany, 30 June-05 July 2019 CY - Dresden, Germany T2 - International Conference on RF Superconductivity T3 - 19 LA - english AB - Aiming to high repetition rate hard X-ray facility, con-struction of Shanghai HIgh repetition rate XFEL aNd Extreme light facility (SHINE) project has been ap-proved. During the R & D phase, prototypes fabrication of key components of 1.3GHz superconducting rf system have been proposed, especially 1.3 GHz 9-cell niobium cavities. Here the paper will present the progress of the fabrication status and performance of the prototypes, together with the analysis of not only the quality factor and gradient of the cavities. Consideration of HOM feed-throughs and absorbers are also reported. PB - JACoW Publishing CP - Geneva, Switzerland SP - 164 EP - 167 KW - cavity KW - FEL KW - niobium KW - HOM KW - SRF DA - 2019/08 PY - 2019 SN - "" SN - 978-3-95450-211-0 DO - doi:10.18429/JACoW-SRF2019-MOP049 UR - http://jacow.org/srf2019/papers/mop049.pdf ER -