The WHKE5-150-225-60-2000-1 from Wainwright Instruments is a RF High Pass Filter with Frequency 150 / 225 MHz to 2 GHz, Insertion Loss 0.8 to 1.8 dB, Power 1 W, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for WHKE5-150-225-60-2000-1 can be seen below.