The UIYBPF10673A143T455NF from UIY Inc. is a Band Pass Filter with Frequency 143 to 145.5 MHz, Bandwidth 2.5 MHz, Insertion Loss 2 dB, Rejection 40 dB(lower)/60 dB(upper), Upper Rejection 60dB @88~108MHz. Tags: Module with Connectors. More details for UIYBPF10673A143T455NF can be seen below.