Filter THT, Ceramic
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 Spurious Attenuation LT450/W fo±100kHz (dB) min Input/output impedance (Ohm)
LT 450
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 ±40 ±30 ±24 ±20 ±15 40 1000 40 1500 40 1500 40 1500 40 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 2000 40 2000 40 2000 LT450IW 450±1.0 6 2 ±2 ±7.5 40 2000 LT450HTW 450±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 Spurious Attenuation LT455/W fo±100kHz (dB) min Input/output impedance (Ohm)
LT 455
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 ±40 ±30 ±24 ±20 ±15 40 1000 40 1500 40 1500 40 1500 40 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 2000 40 2000 40 2000 LT455IW 455±1.0 6 2 ±2 ±7.5 40 2000 LT455HTW 455±1.0 6 2 ±3 ±9 60 2000
Drawing
Test circuit
LT 450/455 W
Dimensions in mm
Characteristics
Order key
F
Part F= Ceramic filter
- LT 450
Package LT 450 LT 455
- AW
Individual specification AW BW CW DW EW FW GW HW IW HTW
Option blank = standard
X=Special options
auris-GmbH office@auris-gmbh.de www.auris-gmbh.de
All specifications are subject to change without notice.
7.6
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