The ERZ-BPF-0920-1000-2.9 from ERZIA is a Band Pass Filter with Frequency 9.2 to 10 GHz, Insertion Loss 2.5 to 2.9 dB, Rejection 30 dB @8.78 GHz & 10.5 GHz, 60 [email protected] GHz & 10.8 GHz, Power 10 W, Return Loss 8 to 13 dB. Tags: Module with Connectors, Suspended Substrate Filter. More details for ERZ-BPF-0920-1000-2.9 can be seen below.