The CER0968A from CTS Electronic Components is a Band Pass Filter with Frequency 2.58 to 2.64 GHz, Bandwidth 60 MHz, Insertion Loss Less than 1.2 dB, Rejection 45 to 48 dB, Power 5 to 50 W. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for CER0968A can be seen below.