The ECA7880P260F65AP from ECHO Microwave is a Band Pass Filter with Frequency 7.75 to 8.01 GHz, Insertion Loss 3 dB, Rejection 65 dB @ 6300 MHz, Ripple 0.5 dB, Return Loss 18 dB. Tags: Cavity Filter. More details for ECA7880P260F65AP can be seen below.