The CBP-1170C+ from Mini Circuits is a Band Pass Filter with Frequency 1110 to 1230 MHz, Center Frequency 1170 MHz, Insertion Loss 0.6 to 2 dB, Upper Rejection 20 to 29 dB, Lower Rejection 20 to 30 dB. Tags: Surface Mount, Ceramic Filter. More details for CBP-1170C+ can be seen below.