The EDA4D4600P130F48 from ECHO Microwave is a Band Pass Filter with Frequency 4.54 to 4.67 GHz, Insertion Loss 3 dB, Rejection 48 @ 4020MHz, Return Loss 10 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4D4600P130F48 can be seen below.