The EDA4F2950P500F35L from ECHO Microwave is a Band Pass Filter with Frequency 2.7 to 3.2 GHz, Insertion Loss 3 dB, Rejection 5 to 60 dB, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F2950P500F35L can be seen below.