The M9420A from Keysight Technologies is a VXT PXIe Vector Transceiver that provides vector signal generation and analysis in four slots of a PXI Chasis. The VXT is purpose-built for rapid solution creation and faster throughput in manufacturing test of wireless components and IoT devices. It operates from 60 MHz to 3/6 GHz and provides a 160 MHz I/Q bandwidth in both vector signal generation and analysis. It has real-time FFTs that enable high-speed measurements of signal power and adjacent-channel power ratio (ACPR).