MEDIAN 150W X-Band GaAs BUC (AC + INT Ref High Stability)For the X Band Median BUC, a receive reject filter must be purchased as an add on accessory unless: 1) you are using a Tx only antenna and do not require the receive function; or 2) your terminal already includes embedded filters. The receive reject filter is sold separately at an additional cost. The Standard Version MEDIAN BUCs offer higher gain to reduce the need for line amplifiers in long cable runs (IFL). In contrast, the WGS Compatible Versions