The WHKE5-0.15-1-80-100-0.01 from Wainwright Instruments is a RF High Pass Filter with Frequency 0.15 / 1 MHz to 100 MHz, Insertion Loss 0.7 to 1.2 dB, Power 0.01 W, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for WHKE5-0.15-1-80-100-0.01 can be seen below.