The EHMA8C8825P400D20B from ECHO Microwave is a Band Pass Filter with Frequency 8.625 to 9.025 GHz, Insertion Loss 2 dB, Rejection 40 @ DC to 6775MHz, 20 @ 6725 to 8000MHz, 20 @ 9685 to 11650MHz, Power 20 W, Return Loss 15 dB. Tags: Module with Connectors, Surface Mount, Ceramic Filter. More details for EHMA8C8825P400D20B can be seen below.