The M9383B is a Dual-channel PXIe Microwave Signal Generator from Keysight that operates from 1 MHz to 44 GHz with a 2 GHz RF Bandwidth. This signal generator has an output power range from -110 to 23 dBm. The high output power allows it to compensate for system loss and enable 5G power amplifier and over-the-air (OTA) testing. It has phase coherent LO and baseband synchronization for multi-user or beamforming MIMO OTA testing.
This signal generator is compatible with Keysight's PathWave Signal Generation software which can help accelerate design and test workflows. It has a new graphical user interface for 5G NR that delivers a streamlined experience when creating standard-compliant test signals. This is the modular version of this Signal Generator, that has no in-built screen. The same Signal Generator is available with a multi-touch screen under Model Number M9384B.