Keysight’s Wireless Coexistence Test Solution (WCTS) is a scalable platform for validating wireless device performance in crowded RF environments. This automated, standards-aligned approach reduces manual setup, improves test repeatability, and enables earlier identification of coexistence risks during development.

To replicate real-world RF conditions, WCTS integrates a wideband vector signal generator. It covers 9 kHz to 8.5 GHz—scalable to 110 GHz—with modulation bandwidths up to 250 MHz (expandable to 2.5 GHz). A single RF port can generate up to eight virtual signals, enabling complex interference scenarios without additional hardware. Nearly 100 predefined, ANSI C63.27-compliant test scenarios are included, covering all three coexistence tiers.

Built on OpenTAP, an open-source, cross-platform test sequencer, WCTS delivers scalable and configurable testing through a user-friendly GUI and open architecture. Engineers can upload custom waveforms and validate test plans offline using simulation mode, accelerating test development and reducing lab time.

More information about the Keysight Wireless Coexistence Test Solution can be found here.

Keysight Technologies 

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