The FH0750-1801SFM from Corech Microwave is a RF High Pass Filter with Frequency 7.5 to 18 GHz, Bandwidth 10500 MHz, Insertion Loss 1.8 to 2.5 dB, Power 1 W, Rejection 40 dB @DC-7.2 GHz. Tags: Module with Connectors, Suspended Substrate Filter, Stripline. More details for FH0750-1801SFM can be seen below.