The ECA1092P93B40A from ECHO Microwave is a Band Pass Filter with Frequency 1.05 to 1.14 GHz, Insertion Loss 0.6 dB, Rejection 40 dB @ DC to 1034MHz, Ripple 0.4 dB, Return Loss 18 dB. Tags: Cavity Filter. More details for ECA1092P93B40A can be seen below.