The QHF-3000-24000-50 from Qualwave is a RF High Pass Filter with Frequency 3 to 24 GHz, Bandwidth 21000 MHz, Insertion Loss 1 dB, Rejection 50 dB, Lower Rejection 50 dB @ DC to 2.35 GHz. Tags: Module with Connectors. More details for QHF-3000-24000-50 can be seen below.