High Power SPDT RF Switches Skyworks High Power SPDT RF Switches are single pole, double throw RF switches that support a variety of applications, including TD-LTE infrastructure base stations, repeaters, and low-frequency military/microwave UHF and UVF radios. These high-performance, cost-effective devices come in a compact QFN-16 package. The surface-mount devices feature low insertion loss, high isolation, excellent power handling, and superb linearity with low direct current (DC) power consumption. Skyworks High Power SPDT RF Switches operate across a broad frequency range.