The UIYBPF9393B400T430SF from UIY Inc. is a Band Pass Filter with Frequency 400 to 430 MHz, Bandwidth 30 MHz, Insertion Loss 1.5 dB, Rejection 65 dB(lower)/65 dB(upper), Upper Rejection 65dB @700~2700MHz. Tags: Module with Connectors. More details for UIYBPF9393B400T430SF can be seen below.