The EDA6H1200P500D75 from ECHO Microwave is a Band Pass Filter with Frequency 950 MHz to 1.45 GHz, Insertion Loss 2 dB, Rejection 75 dB @ 1800 to 2000 MHz, Return Loss 13 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6H1200P500D75 can be seen below.