The UIYBPF5539A940T960NF from UIY Inc. is a Band Pass Filter with Frequency 940 to 960 MHz, Bandwidth 20 MHz, Insertion Loss 1.5 dB, Rejection 30dB @1850 to 2100MHz, Power 10 W. Tags: Module with Connectors. More details for UIYBPF5539A940T960NF can be seen below.