Keysight Technologies Inc. EXM Wireless Test Set
The Keysight E6640A EXM Wireless Test Set is a scalable, multi-port test solution designed for high-volume manufacturing of wireless devices. It supports up to four TRX channels in a single chassis, enabling parallel testing of multiple devices or multiple technologies. The E6640A covers a frequency range from 380 MHz to 6 GHz and supports a wide range of wireless formats, including LTE, W-CDMA, GSM, WLAN, and more. Its modular architecture allows for flexible configuration and future upgrades. The EXM delivers fast, accurate, and repeatable measurements, helping manufacturers reduce test costs and improve throughput. It is optimized for both R&D and production environments.