The ECA10420P700B30A from ECHO Microwave is a Band Pass Filter with Frequency 10.07 to 10.77 GHz, Insertion Loss 0.7 dB, Rejection 30 to 60 dB, Ripple 0.6 dB, Return Loss 16 dB. Tags: Cavity Filter. More details for ECA10420P700B30A can be seen below.