Additional Features: Specified from DC to 6 GHz Contains precision 50 ohm type-N standards used to calibrate Agilent network analyzers for measurement of devices with 50 ohm type-N connectors. Precision phase-matched 7 mm to 50 ohm type-N adapters can be included for accurate measurements of non-insertable devices. Standards include fixed terminations, open circuits, and short circuits in both sexes. The Agilent 85032B is a Calibration Kit that has up to 6 GHz and precision 50 ohm type-N standards.