The HP / Agilent 85060C Electronic Calibration System consists of a control unit and a connector specific calibration module. The control unit provides communication and control for the calibration module. The HP / Agilent 85060C is an electronic calibration control unit required to drive an HP / Agilent 85060A, HP / Agilent 85062A, or HP / Agilent 85064A electronic calibration module. Features Full two-port calibration with a single-connection for easy calibrations Simple user interface Compatible with Agilent network analyzers Straight-forward non-insertable calibrations