The EDA4F2800P800F30L from ECHO Microwave is a Band Pass Filter with Frequency 2.4 to 3.2 GHz, Insertion Loss 3 dB, Rejection 30 to 50 dB, Return Loss 10 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F2800P800F30L can be seen below.