Filter THT LT 450/455 W series Features: - For communication - 6 elements - 450/455 KHz Specifications Part number Center frequency (KHz) Insertion loss (dB) max Pass band ripple (dB) max 6dB bandwidth (KHz) min 40dB bandwidth (KHz) max Stop band att. ±100KHz (dB) min Input/output impedance (Ohm) LT450AW LT450BW LT450CW LT450DW LT450EW 450±2.0 450±2.0 450±2.0 450±1.5 450±1.5 4 4 4 4 6 2 2 2 2 2 ±17.5 ±15 ±12.5 ±10 ±7.5 ±35 ±30 ±24 ±20 ±15 40 40 40 40 40 1000 1500 1500 1500 1500 LT450FW LT450GW LT450HW 450±1.5 450±1.5 450±1.0 6 6 6 2 2 2 ±6 ±4.5 ±3 ±12.5 ±10 ±9 40 40 40 2000 2000 2000 LT450IW 450±1.0 6 2 ±2 ±7.5 40 2000 LT450HTW 450±1.0 6 2 ±3 ±9 60 2000 LT455AW LT455BW LT455CW LT455DW LT455EW 455±2.0 455±2.0 455±2.0 455±1.5 455±1.5 4 4 4 4 6 2 2 2 2 2 ±17.5 ±15 ±12.5 ±10 ±7.5 ±35 ±30 ±24 ±20 ±15 40 40 40 40 40 1000 1500 1500 1500 1500 LT455FW LT455GW LT455HW 455±1.5 455±1.5 455±1.0 6 6 6 2 2 2 ±6 ±4.5 ±3 ±12.5 ±10 ±9 40 40 40 2000 2000 2000 LT455IW 455±1.0 6 2 ±2 ±7.5 40 2000 LT455HTW 455±1.0 6 2 ±3 ±9 60 2000 Specifications Part number Center frequency (KHz) Insertion loss (dB) max Pass band ripple (dB) max 6dB bandwidth (KHz) min 40dB bandwidth (KHz) max Stop band att. ±100KHz (dB) min Input/output impedance (Ohm) Drawing Test circuit LT 450/455 W Dimensions in mm Characteristics Order key F - LT 450 - AW - Part Package Individual specification Opion F= Ceramic filter LT 450 AW FW blanc = standard LT 455 BW GW CW HW DW IW EW HTW X=Special options Remarks: All specifications subject to change without notice! 7.6