Offering millimeter wave (mmWave) measurement technology in PXI form factor, M9393A enables engineers to validate performance of Ka-band designs with continuous frequency sweeps from 3.6–50 GHz (option FRX) and direct access to 800 MHz of IF bandwidth (option WB1). Displayed average noise level (DANL) of better than -155 dBm/Hz @ 40 GHz and sweep speed accelerate low-level spur searching, while modular form factor allows 2-channel configuration in one chassis.