Keysight (Agilent) N4692D Electronic Calibration Module

The Keysight N4692D Electronic Calibration Module delivers precision one-port and two-port VNA calibration without mechanical contact wear or repetitive user setup. This ECal module connects directly to Keysight vector network analyzers via USB, auto-detecting firmware and eliminating external PC requirements. It reduces calibration time, connector degradation, and operator error while maintaining high accuracy across broadband measurements.

Technical Specifications

• 2-port electronic calibration (ECal)


• 2.92 mm connectors (male/male, female/female, male/female configurations)


• USB control interface with direct VNA integration Frequency Performance


• 10 MHz to 40 GHz standard


• DC to 40 GHz optional (Option 0DC)

Key Features

• Eliminates mechanical calibration kit contact wear, reducing port connector damage


• Direct VNA control minimizes user interaction and calibration setup time


• Automatic firmware recognition upon connection


• High-accuracy, repeatable calibration performance


• Broadband device modeling capability, especially with DC-coupled option


• Time-domain and signal-integrity measurement support via extended DC coupling

Typical Applications

• Component and device characterization across microwave frequencies


• Broadband S-parameter measurements (with Option 0DC)


• Field deployments requiring rapid, portable calibration


• Production and R&D environments where connector longevity is critical

Compatibility & Integration The N4692D integrates with Keysight ENA Series, PNA Series, PXI VNA platforms, and FieldFox handheld RF/microwave analyzers. Compatibility varies by instrument model; consult your VNA documentation for specific support details. Included storage case protects the module and accessories during transport and storage.