HT-7 HT-7 Exp2005(Autumn) Dr. Perry Phillips Bili Ling,Ang.Ti, Qinshan.FeiECE about LHCD HT-7 The Schematics of ECE diagnostic Lo Freq (GHz) Hi Freq (GHz) HT-7 The Attenuators for Calibration Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot:81523 Relative Factors (Modified By Dr. Perry Phillips) Lo Freq Hi Freq HT-7 The Attenuators for LHCD The range of shots: Attenuator Lo (dB) 9 Attenuator i=1 8 (dB) Attenuator Hi (dB) 16 Attenuator i=9 16 (dB) HT-7 The Parameters for ECE about LHCD NNE3=1.0 IP=120kA It=4190A LHCD current driving=200kW Phase of the LHCD=0 HT-7 The Power Deposition for Phases HT-7 The Positions for the Channels Channel i=1 8 (cm) Channel i=9 16 (cm) It=4190A HT-7 The Periods for ECE about LHCD t1=10ms, t2=40ms,82820,82821,82822 t1=20ms, t2=40ms,82807, 82808, 82809,82810,82812,82813,82814,82815,82816, 82817,82818,82819 t1=40ms, t2=40ms,82823,82824,82825 t1=40ms, t2=80ms,82826,82827,82828 t1=50ms, t2=100ms,82830 LHCD t1 t2 HT-7 Thanks for your attention 82809(NO.9) HT-7 The Reflection of LHCD Driving HT-7 Thanks for your attention HT-7 Channel i=1 8 (ms) Channel i=9 16 (ms) Down Time Point i=1 5 (ms) Point i=6 10 (ms) Down Time HT-7 Thanks for your attention HT :Te By Dr. Perry Phillips HT-7 MIXRE HT-7 By Dr. Perry Phillips HT-7 The Attenuators for Shots The range of shot: The start Attenuator Lo (dB) 0 Attenuator i=1 8 (dB) Attenuator Hi (dB) 0 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 9 Attenuator i=1 8 (dB) Attenuator Hi (dB) 12 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 9 Attenuator i=1 8 (dB) Attenuator Hi (dB) 16 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 9 Attenuator i=1 8 (dB) Attenuator Hi (dB) 16 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 0 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 10 Attenuator i=9 16 (dB) HT-7 The Attenuators for Calibration Lo Freq (ev/v) Hi Freq (ev/v) Absolute Factors Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot:81523 81577 HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 10 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 12 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 6 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 12 Attenuator i=9 16 (dB) HT-7 The Attenuators for Shots The range of shot: 82830(LHCD) Attenuator Lo (dB) 9 Attenuator i=1 8 (dB) Attenuator Hi (dB) 16 Attenuator i=9 16 (dB) The range of shot: Attenuator Lo (dB) 6 Attenuator i=1 8 (dB) Attenuator Hi (dB) 12 Attenuator i=9 16 (dB) HT-7 Thanks for your attention From I wouldl not change the attenuators Attenuator i=1 16 in two IF boxes. If changing any attenuator I will report it in time. About the attenuators