The ZX75BP-942-S+ from Mini Circuits is a Band Pass Filter with Frequency 875 to 1010 MHz, Center Frequency 942 MHz, Insertion Loss 1.1 to 2.5 dB, Upper Rejection 20 to 40 dB, Lower Rejection 20 to 40 dB. Tags: Module with Connectors, Ceramic Filter. More details for ZX75BP-942-S+ can be seen below.