The DMCF10E012-10.70MHz from Dynamic Engineers is a Band Pass Filter with Frequency 10.69 to 10.71 MHz, Bandwidth 20 kHz, Center Frequency 10.7 MHz, Insertion Loss 3.5 dB, Rejection 60 dB@±24.5 kHz to 90 dB@±35 kHz of Center Frequency. Tags: Surface Mount, Through Hole, Crystal Filter. More details for DMCF10E012-10.70MHz can be seen below.