The EDA6E2450P100C70 from ECHO Microwave is a Band Pass Filter with Frequency 2.4 to 2.5 GHz, Insertion Loss 1.5 dB, Rejection 50 to 70 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6E2450P100C70 can be seen below.