LPB-J - CERAMIC FILTERS
EURO QUARTZ LPB-J CERAMIC FILTERS AM use - 2 Element SPECIFICATION 123 2.6 9.0 2.5 2.5 Connections 1 Input 2 Ground 3 Output Outline and Dimensions 5.0 3.5 ELECTRICAL CHARACTERISTICS Part Number Centre Frequency (fo) 3dB Bandwidth Selectivity (±9kHz off) Insertion Loss (dB) max.
LPB 450J 450±2.0kHz 5.5±1.5kHz TEST CIRCUIT 1 R1 RG 2 E1 SSG 3 R2 E2 RF 17dB min.
(23) 6dB max.
(3) ( ) = typical values R1+RG=R2=3.0kOhm Insertion Loss = 2xlog(E1/2E2) Recommended IFT Specif
