Filter THT, Ceramic LTM 450/455 W series Features: - For communication - 6 elements - 450/455 KHz Specifications LTM 450 Part number Center frequency (kHz) Insertion loss (dB) max Pass band ripple (dB) max 6dB bandwidth (kHz) min 40dB bandwidth (kHz) max Spurious Attenuation LTM450W fo±100kHz (dB) min AW 450±2.0 4 2 ±17.5 ±40 BW 450±2.0 4 2 ±15 ±30 CW 450±2.0 4 2 ±12.5 ±24 DW 450±1.5 6 2 ±10 ±20 EW 450±1.5 6 2 ±7.5 ±15 FW 450±1.5 6 2 ±6 ±12.5 GW 450±1.5 6 2 ±4.5 ±10 HW 450±1.0 6 2 ±3 ±9 IW 450±1.0 6 2 ±2 ±7.5 HTW 450±1.0 6 2 ±3 ±9 40 40 40 40 40 40 40 40 40 60 Input/output impedance (Ohm) 1000 1500 1500 1500 1500 2000 2000 2000 2000 2000 Part number Center frequency (kHz) Insertion loss (dB) max Pass band ripple (dB) max 6dB bandwidth (kHz) min 40dB bandwidth (kHz) max Spurious Attenuation LTM455W fo±100kHz (dB) min AW 455±2.0 4 2 ±17.5 ±40 BW 455±2.0 4 2 ±15 ±30 CW 455±2.0 4 2 ±12.5 ±24 DW 455±1.5 6 2 ±10 ±20 FW 455±1.5 6 2 ±6 ±12.5 GW 455±1.5 6 2 ±4.5 ±10 HW 455±1.0 6 2 ±3 ±9 IW 455±1.0 6 2 ±2 ±7.5 HTW 455±1.0 6 2 ±3 ±9 40 40 40 40 40 40 40 40 40 60 Input/output impedance (Ohm) 1000 1500 1500 1500 1500 2000 2000 2000 2000 2000 Specifications LTM 455 Drawing EW 455±1.5 6 2 ±7.5 ±15 Test circuit LTM 450/455 W Dimensions in mm Characteristics Order key F - LTM 450 - AW - Part Package Individual specification Option F= Ceramic filter LTM 450 AW FW blank = standard LTM 455 BW GW CW HW DW IW EW HTW X=Special options auris-GmbH [email protected] www.auris-gmbh.de All specifications are subject to change without notice. 7.7