The CER0707A from CTS Electronic Components is a Band Pass Filter with Frequency 2.28 to 2.43 GHz, Bandwidth 150 MHz, Insertion Loss Less than 3 dB, Rejection 35 to 37 dB, Operating_Temperature -40 to 85 Degree C. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for CER0707A can be seen below.