The QHF-1000-7000-45 from Qualwave is a RF High Pass Filter with Frequency 1 to 7 GHz, Bandwidth 6000 MHz, Insertion Loss 1 dB, Rejection 45 dB, Lower Rejection 45 dB @ DC to 0.8 GHz. Tags: Module with Connectors. More details for QHF-1000-7000-45 can be seen below.