The EDA6F1248P34G60 from ECHO Microwave is a Band Pass Filter with Frequency 1.23 to 1.27 GHz, Insertion Loss 3.5 dB, Rejection 60 to 65 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6F1248P34G60 can be seen below.