The EDA4E1400P40D60 from ECHO Microwave is a Band Pass Filter with Frequency 1.38 to 1.42 GHz, Insertion Loss 2 dB, Rejection 60 dB @ 1140 MHz, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4E1400P40D60 can be seen below.