HP / Agilent 85093B RF Electronic Calibration (ECal) Module, 3.5mm
The Agilent PNA Series of network analyzers controls the module directly via the USB interface. The modules can also be controlled via a PC running Windows 95 or NT 4.0 when used in with an Agilent 8753, 8720 or 8510 system.
ECal is an ideal solution for calibrating network analyzers. Performing a full 2-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 & 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.
