Keysight Technologies Inc. ECal module 67 GHz 2-port 1.85 mm
The Keysight N4694D is a 2-port Electronic Calibration (ECal) module designed for vector network analyzers (VNAs) and operates up to 67 GHz with 1.85 mm connectors. It enables fast, repeatable, and highly accurate calibration of VNAs, reducing the time and complexity associated with manual calibration kits. The N4694D is USB-controlled, allowing for simple connection and operation with compatible Keysight VNAs. It is factory characterized for traceability and supports both full two-port calibration and single-port calibration. The module is ideal for high-frequency measurements in R&D and manufacturing environments, ensuring reliable and precise S-parameter measurements.