The DEI9597-15.00MHz from Dynamic Engineers is a Band Pass Filter with Frequency 14.982 to 15.018 MHz, Bandwidth 36 kHz, Center Frequency 15 MHz, Insertion Loss 4 dB, Rejection 60 dB@±100 kHz of Center Frequency. Tags: Surface Mount, Through Hole, Crystal Filter. More details for DEI9597-15.00MHz can be seen below.