The NBP-2010 from Stellant Systems is a Band Pass Filter with Frequency 8 to 0 GHz, Insertion Loss 0.75 dB, Upper Rejection 50 dB @10.9 to 21 GHz, Lower Rejection 50 dB @DC to 7.1 GHz, Power 5 W. Tags: Module with Connectors. More details for NBP-2010 can be seen below.