The FH0700-1800NF from Corech Microwave is a RF High Pass Filter with Frequency 7 to 18 GHz, Bandwidth 11000 MHz, Insertion Loss 1.2 dB, Power 10 W, Rejection 30 dB @DC-6.425 GHz. Tags: Module with Connectors, Suspended Substrate Filter, Stripline. More details for FH0700-1800NF can be seen below.