The QHF-2500-14000-60 from Qualwave is a RF High Pass Filter with Frequency 2.5 to 14 GHz, Bandwidth 11500 MHz, Insertion Loss 1 dB, Rejection 60 dB, Lower Rejection 60 dB @ DC to 2.1 GHz. Tags: Module with Connectors. More details for QHF-2500-14000-60 can be seen below.