The QHF-11000-42000-60 from Qualwave is a RF High Pass Filter with Frequency 11 to 42 GHz, Bandwidth 31000 MHz, Insertion Loss 3.5 dB, Rejection 60 dB, Lower Rejection 60 dB @ DC to 10 GHz. Tags: Module with Connectors. More details for QHF-11000-42000-60 can be seen below.