FILTERS FOR AM APPLICATIONS 450–470kHz SFU/SFZ SERIES
Buy Wholesale China Lt455u Ceramic Filter, Center Frequency 450/455 Khz, Low Insertion Loss, High Selectivity & Lt450u Ceramic Filter, Sjk Filter,8×7×8mm 4db, at USD 0.001 | Global Sources
How to make an IF filter on 455 KHz yourself & test the bandwidth with a wobbulator - YouTube
CFUM455G Murata Ceramic Filter For Radio Equipment 455 khz Nominal Centre Freq. | eBay
Simplest 455 KHz Oscillator uses only three parts negative resistance ceramic filter oscillator ceramic resonator oscillator
455KHz SMT Ceramic Filter Murata SFGCC455AX2-TC | West Florida Components