The CBP4-942C+ from Mini Circuits is a Band Pass Filter with Frequency 925 to 960 MHz, Center Frequency 942 MHz, Insertion Loss 1 to 1.6 dB, Power 5 W, VSWR 1.29:1, 1.67:1. Tags: Surface Mount, Ceramic Filter. More details for CBP4-942C+ can be seen below.