Ceramic filter second Intermediate frequency 455kHz - muRata ± 3kHz HT- 4+1 legs
After replace for filter high class, radio can: receive more signal when the same noise, less crosstalk, have better selectivity, cut out signals sent in other frequencies than right one for present channel. - It all depends of what radio and what filter there was. It all depends of what radio and what filter there was.
Please check it carefully before you buy and replace!