The NBP-2014 from Stellant Systems is a Band Pass Filter with Frequency 12 to 14 GHz, Bandwidth 2000 MHz, Center Frequency 13000 MHz, Insertion Loss 1 dB, Upper Rejection 50 dB @15.5 to 24.5 GHz. Tags: Module with Connectors. More details for NBP-2014 can be seen below.