Keysight Technologies Inc. ECal module 50 GHz 2-port 2.4 mm
The Keysight N4693D is a 2-port Electronic Calibration (ECal) module designed for vector network analyzers (VNAs) and operates up to 50 GHz with 2.4 mm connectors. This module enables fast, accurate, and repeatable calibration of VNAs, significantly reducing the time and complexity compared to traditional mechanical calibration kits. The N4693D is USB-controlled, allowing for simple connection and operation with compatible Keysight VNAs. It is factory characterized for high accuracy and supports full two-port calibration, including SOLT and TRL methods. The rugged design and compact form factor make it suitable for both lab and field environments.