Available now from RFMW, the Marki Microwave MSW2-1002HLGA is a 100MHz to 20GHz reflective SPDT switch with average insertion loss of 0.8dB and 44dB isolation. It has input power handling and hot switching capability of 33.5dBm, all in a compact 2.25x2.25mm LGA for surface mount integration on circuit board-based systems. View more info here.