The EDA4E1400P105C46 from ECHO Microwave is a Band Pass Filter with Frequency 1.35 to 1.45 GHz, Insertion Loss 1.3 dB, Rejection 30 to 46 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4E1400P105C46 can be seen below.