Agilent N4431-60003) RF ECal module, 300 kHz to 9 GHz, 4-port, 3.5mm(f), (N4431B)

Agilent N4431-60003) RF ECal module, 300 kHz to 9 GHz, 4-port, 3.5mm(f), (Replacement model: N4431B).  Include 2 torque wrench and a USB cable.

Product Overview

The Agilent N4431B RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full three- or four-port calibration takes less than half the time and number of connections using ECal versus mechanical cal kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.

300 kHz to 9 GHz frequency range
Fast full 3- or 4-port calibration with a single connection
USB interface for direct control with PNA and ENA series of network analyzers
Reliable solid-state switching