The DEI9756-10.00MHz from Dynamic Engineers is a Band Pass Filter with Frequency 9.9985 to 10.0015 MHz, Bandwidth 3 kHz, Center Frequency 10 MHz, Insertion Loss 4 dB, Rejection 80 dB@±6 kHz of Center Frequency. Tags: Surface Mount, Through Hole, Crystal Filter. More details for DEI9756-10.00MHz can be seen below.