The WHNX6-2300-10000-60-26500-3 from Wainwright Instruments is a RF High Pass Filter with Frequency 2.3 / 10 GHz to 26.5 GHz, Insertion Loss 1.2 to 1.5 dB, Power 3 W, Rejection 60 dB, VSWR 1.67:1. Tags: Module with Connectors, Lumped Component Filter. More details for WHNX6-2300-10000-60-26500-3 can be seen below.