The AE11500SSH6609 from Anatech Electronics is a RF High Pass Filter with Frequency 11.5 to 28 GHz, Insertion Loss 1 to 2 dB, Power 15 W, Rejection 50 [email protected] GHz, VSWR 1.60:1, 1.80:1. Tags: Module with Connectors, Suspended Substrate Filter. More details for AE11500SSH6609 can be seen below.