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. Fits for AM receivers.
Please check it carefully before purchase and replacement!
Most common in radio CB, it is filter ± 3kHz HT.
NOTE: fits to radio: Icom IC-2200H (FI2, 20002510) Icom IC-2300H (FI2, 20002510) Uniden 510XL Uniden 520XL And others, in which there is a fail filter 450kHz (symbol CQ S450HT..).
EQUIVALENT: CQ S450HT LTM 450HTW ALFY450H
The offered type: LT 450HTW (LTW450HT)
We recommend ceramic filters 450kHz - ± 3kHz also for hobbyist, amateur constructors of radio...