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== LVDT Drivers used for the Type B suspensions ==


||LVDT Driver S.N. ||Left card ||Stage ||Resistor value [ohm] ||Reference Signal || Gain ||Right card ||Stage ||Resistor value [ohm] ||Reference Signal || Gain ||
||<|4> SR2: SN 7777777 ||R0 ||BF GAS ||59.2 ||4.90 Vpp || 4.90/5.02 = 0.976 ||R0 ||PI LVDT#1 ||50.1 || 4.90Vpp || 4.90/5.02 = 0. ||
||R1 ||SF GAS ||36.3 ||4.86 Vpp || 4.86/5.02 = 0.968 ||R1 ||PI LVDT#2 ||50.6 ||4. Vpp || 4./5.02 = 0. ||
||R2 ||F0 GAS ||59.6 ||4.86 Vpp || 4.86/5.02 = 0.968 ||R2 ||PI LVDT#3 ||51.2 ||4. Vpp || 4./5.02 = 0. ||
||R3 ||Not used ||59.5 ||4.86 Vpp || 4.86/5.02 = 0.968 ||R3 ||Not used ||50.0 ||4. Vpp || 4./5.02 = 0. ||
||<|4> SR3: SN 1807783 ||R0 ||BF GAS ||60.0 ||R0 ||PI LVDT#1 ||50.7 ||
||R1 ||SF GAS ||60.7 ||R1 ||PI LVDT#2 ||50.7 ||
||R2 ||F0 GAS ||60.9 ||R2 ||PI LVDT#3 ||50.0 ||
||R3 ||Not used ||60.7 ||R3 ||Not used ||50.9 ||
||<|4> SRM: SN 1807786 ||R0 ||BF GAS ||60.6 ||R0 ||PI LVDT#1 ||50.0 ||
||R1 ||SF GAS ||60.1 ||R1 ||PI LVDT#2 ||50.0 ||
||R2 ||F0 GAS ||60.7 ||R2 ||PI LVDT#3 ||50.5 ||
||R3 ||Not used ||61.2 ||R3 ||Not used ||50.8 ||		 See [[KAGRA/Subgroups/VIS/OpsManual/LVDT]].

See KAGRA/Subgroups/VIS/OpsManual/LVDT.

KAGRA/Subgroups/VIS/TypeB/LVDT Driver info (last edited 2018-03-22 14:18:34 by MarkBarton)