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The Agilent 85054D type-N calibration kit is used to calibrate Agilent network analyzers up to 18 GHz for measurements of components with 50 ohm type-N connectors. The standards in this calibration kit allow you to perform simple 1- or 2-port and TRM (thru–reflect–match) calibrations. The 85054D calibration kit contains the following: Offset opens and shorts, and broadband load terminations. Four type-N to 7 mm adapters. Two type-N to type-N adapters. A 3/4 inch, 135 N-cm (12 in-lb) torque wrench for use on the type-N connectors. A spanner wrench. A data disk that contains the calibration definitions of the devices in the kit for 8510 systems and the 872x series. A data disk that contains the calibration definitions of the devices in the kit for the PNA series. The offset opens and shorts are built from parts that are machined to the current state-of-the-art in precision machining. The offset short’s inner conductors have a one-piece construction, common with the shorting plane. The construction provides for extremely repeatable connections. The offset opens have inner conductors that are supported by a strong, low-dielectric constant plastic to minimize compensation values. Both the opens and shorts are constructed so that the pin depth can be controlled very tightly, thereby minimizing phase errors. The lengths of the offsets in the opens and shorts are designed so that the difference in phase of their reflection coefficients is approximately 180 degrees at all frequencies.
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