The ECA10000P100D60K from ECHO Microwave is a Band Pass Filter with Frequency 9.95 to 10.05 GHz, Insertion Loss 2 dB, Rejection 60 dB @ DC to 8955MHz, Ripple 0.5 dB, Return Loss 16 dB. Tags: Cavity Filter. More details for ECA10000P100D60K can be seen below.