The WHKE5-100-115-60-1000-1 from Wainwright Instruments is a RF High Pass Filter with Frequency 100 / 115 MHz to 1 GHz, Insertion Loss 0.8 to 2.3 dB, Power 1 W, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for WHKE5-100-115-60-1000-1 can be seen below.