The ECA27500P7000C60K from ECHO Microwave is a Band Pass Filter with Frequency 24 to 31 GHz, Insertion Loss 1.2 dB, Rejection 60 dB @ DC to 20400MHz, Ripple 1 dB, Return Loss 10 dB. Tags: Cavity Filter. More details for ECA27500P7000C60K can be seen below.