The QHF-5500-23000-60 from Qualwave is a RF High Pass Filter with Frequency 5.5 to 23 GHz, Bandwidth 17500 MHz, Insertion Loss 1 to 2 dB, Power 15 W, Rejection 60 dB. Tags: Module with Connectors. More details for QHF-5500-23000-60 can be seen below.