The EDA4F1292P6I70L from ECHO Microwave is a Band Pass Filter with Frequency 1.29 to 1.3 GHz, Insertion Loss 4.5 dB, Rejection 50 to 70 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F1292P6I70L can be seen below.