Calibration Kit for 8753, Type-N, 75 Ohm, 3 GHz. Calibration kit contains precision 75 ohm type-N standards used to calibrate Keysight (formerly Agilent) network analyzers for measurement of devices with 75 ohm type-N connectors. Standards include fixed terminations, open circuits, and short circuits in both sexes. Precision phase-matched adapters are included for accurate measurements of non-insertable devices. Kit is specified from DC to 3 GHz.