The UIYBPF10673B390T397NF from UIY Inc. is a Band Pass Filter with Frequency 390 to 397 MHz, Bandwidth 7 MHz, Insertion Loss 2 dB, Rejection 40 dB(lower)/60 dB(upper), Upper Rejection 60dB @88~108MHz. Tags: Module with Connectors. More details for UIYBPF10673B390T397NF can be seen below.