The ZXHF-K482M+ from Mini Circuits is a RF High Pass Filter with Frequency 4.8 to 19 GHz, Insertion Loss 1.4 to 2.5 dB, Power 1.3 W, Rejection 24 to 35 dB, Lower Rejection 24 to 35 dB @DC to 3500 MHz. Tags: Module with Connectors, Reflectionless Filter. More details for ZXHF-K482M+ can be seen below.