2.5 GHz, 4x1 Quad, RF Multiplexer Switch Module for SCXI—The SCXI‑1194 is a high-frequency unterminated multiplexing switch. It is ideal for applications that require the routing of high-frequency signals inside automated test equipment (ATE) systems because it can switch signals with low insertion loss. In addition, the excellent voltage standing wave ratio (VSWR) and isolation parameters make this module well suited for any system geared toward high-frequency applications.