The DEI5382-27.0208MHz from Dynamic Engineers is a Band Pass Filter with Frequency 26.9958 to 27.0458 MHz, Bandwidth 50 kHz, Center Frequency 27.0208 MHz, Insertion Loss 6 dB, Rejection 30 dB@±10 kHz of Center Frequency. Tags: Surface Mount, Through Hole, Crystal Filter. More details for DEI5382-27.0208MHz can be seen below.