The EDA4D1680P160C60L from ECHO Microwave is a Band Pass Filter with Frequency 1.6 to 1.76 GHz, Insertion Loss 1.5 dB, Rejection 55 to 70 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4D1680P160C60L can be seen below.