The Keysight M9155CH40 is a dual SPDT PXI hybrid switch module, which integrates two Keysight 8765D coaxial switches. It is a 1 slot wide size module.
The M9155CH40 operates from DC to 40 GHz, providing a low cost-per-cycle switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromising RF performance. It is used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for SPDT coaxial switches include signal routing of a single input to dual instruments.
The M9155CH40 provides an exceptional 0.03 dB insertion loss repeatability throughout a 5 million life cycle, unmatched isolation required to maintain signal integrity, and a low SWR that minimizes measurement uncertainty.