The CER0628A from CTS Electronic Components is a Band Pass Filter with Frequency 2.18 to 2.2 GHz, Bandwidth 20 MHz, Insertion Loss Less than 0.8 dB, Rejection 35 to 40 dB, Power 2 to 20 W. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for CER0628A can be seen below.
