Agilent Technologies 85056D User's And Service Manual
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Agilent Technologies 85056D User's And Service Manual

Agilent Technologies 85056D User's And Service Manual

2.4 mm economy calibration kit
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User's and Service Guide
Agilent Technologies 85056D
2.4 mm Economy Calibration Kit
Agilent Part Number: 85056-90021
Printed in USA
Print Date: August 2010
Supersedes: December 2009
© Copyright 1996, 2000, 2002, 2006, 2009, 2010 Agilent Technologies, Inc. All rights
reserved.

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  • Page 1 User’s and Service Guide Agilent Technologies 85056D 2.4 mm Economy Calibration Kit Agilent Part Number: 85056-90021 Printed in USA Print Date: August 2010 Supersedes: December 2009 © Copyright 1996, 2000, 2002, 2006, 2009, 2010 Agilent Technologies, Inc. All rights reserved.
  • Page 2 DFAR 252.227-7015 (b)(2) (November 1995), as applicable in any technical data. Certification Agilent Technologies, Inc. certifies that this product met its published specifications at the time of shipment from the factory. Agilent Technologies, Inc. further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology, to the extent allowed by the Institute's calibration facility, and to the calibration facilities of other International Standards Organization members.
  • Page 3 Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent products. For any assistance, contact Agilent Technologies. Refer to “Contacting Agilent” on page 5-5. Printing Copies of Documentation from the Web To print copies of documentation from the Web, download the PDF file from the Agilent web site: •...
  • Page 4 85056D...

  • Page 5: Table Of Contents

    Contacting Agilent ............5-5 6. Replaceable Parts A. Standard Definitions Class Assignments and Standard Definitions Values are Available on the Web ..A-2 85056D...
  • Page 6 Contents 85056D...

  • Page 7: General Information

    General Information...

  • Page 8: Calibration Kit Overview

    General Information Calibration Kit Overview Calibration Kit Overview The Agilent 85056D 2.4 mm calibration kit is used to calibrate Agilent network analyzers up to 50 GHz for measurements of components with 2.4 mm connectors. Kit Contents The 85056D calibration kit includes the following items: •...

  • Page 9: Installation Of The Calibration Definitions

    Connector cleaning supplies and various electrostatic discharge (ESD) protection devices are not supplied with the calibration kit but are required to ensure successful operation of the kit. Refer to Table 6-2 on page 6-3 for ordering information. 85056D 1- 3...

  • Page 10: Incoming Inspection

    Check for damage. The foam-lined storage case provides protection during shipping. Verify that this case and its contents are not damaged. If the case or any device appears damaged, or if the shipment is incomplete, contact Agilent Technologies. See “Contacting Agilent” on page 5-5. Agilent will arrange for repair or replacement of incomplete or damaged shipments without waiting for a settlement from the transportation company.

  • Page 11: Recording The Device Serial Numbers

    1-1. Recording the serial numbers will prevent confusing the devices in this kit with similar devices from other kits. The adapters included in the kit are for measurement convenience only and are not serialized. Table 1-1 Serial Number Record for the 85056D Device Serial Number Calibration kit _______________________________ –m–...

  • Page 12: Precision Slotless Connectors

    With PSCs on test ports and standards, the percentage of accuracy achieved when measuring at 50 dB return loss levels is comparable to using conventional slotted connectors measuring devices having only 30 dB return loss. This represents an accuracy improvement of about 10 times. 85056D...

  • Page 13: Clarifying The Terminology Of A Connector Interface

    (see Table 2-2 on page 2-4), or from bad connection techniques, can also damage these devices. When to Calibrate A network analyzer calibration remains valid as long as the changes in the systematic 85056D 1- 7...
  • Page 14 Periodically remeasure the device and note any changes in its corrected response which can be attributed to the test system. With experience you will be able to see changes in the reference responses that indicate a need to perform the measurement calibration again. 85056D...
  • Page 15 Specifications...

  • Page 16: Specifications Environmental Requirements

    During a measurement calibration, the temperature of the calibration devices must be stable and within the range shown in Table 2-1. Avoid unnecessary handling of the devices during calibration because your IMPORTANT fingers are a heat source. 85056D...

  • Page 17: Mechanical Characteristics

    Mechanical characteristics such as center conductor protrusion and pin depth are not performance specifications. They are, however, important supplemental characteristics related to electrical performance. Agilent Technologies verifies the mechanical characteristics of the devices in the kit with special gaging processes and electrical testing.
  • Page 18 Approximately +2 sigma to −2 sigma of gage uncertainty based on studies done at the factory according to recommended procedures. b. Observed pin depth limits are the range of observation limits seen on the gage reading due to measurement uncertainty. The depth could still be within specifications. 85056D...

  • Page 19: Electrical Specifications

    A-2). Certification Agilent Technologies certifies that this product met its published specifications at the time of shipment from the factory. Agilent further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology (NIST) to the extent allowed by the institute’s calibration facility, and to the calibration facilities...
  • Page 20 Specifications Electrical Specifications 85056D...

  • Page 21: Use, Maintenance, And Care Of The Devices

    Use, Maintenance, and Care of the Devices...

  • Page 22: Electrostatic Discharge

    4. Remove the short from the cable. Figure 3-1 shows a typical ESD protection setup using a grounded mat and wrist strap. Refer to Table on page 6-3 for information on ordering supplies for ESD protection. Figure 3-1 ESD Protection Setup 85056D...

  • Page 23: Inspecting Connectors

    If a connector shows deep scratches or dents, particles clinging to the mating plane surfaces, or uneven wear, clean and inspect it again. Devices with damaged connectors should be discarded. Determine the cause of damage before connecting a new, undamaged connector in the same configuration. 85056D 3- 3...
  • Page 24 The precision slotless connector was developed to eliminate this problem. The PSC has a center conductor with a solid cylindrical shell, the outside diameter of which does not change when mated. Instead, this center conductor has an internal contact that flexes to accept the male pin. 85056D...

  • Page 25: Cleaning Connectors

    Refer to Table 6-2 on page 6-3 for part numbers for cleaning swabs. a. Apply a small amount of isopropyl alcohol to a lint-free cleaning swab. b. Clean the connector threads. 85056D 3- 5...
  • Page 26 Let the alcohol evaporate, then blow the connector dry with a gentle stream of clean, low-pressure compressed air or nitrogen. Always completely dry a connector before you reassemble or use it. 4. Inspect Inspect the connector to make sure that no particles or residue remain. Refer to “Inspecting Connectors” on page 3-3. 85056D...

  • Page 27: Gaging Connectors

    Use, Maintenance, and Care of the Devices Gaging Connectors Gaging Connectors The gages available from Agilent Technologies are intended for preventive maintenance and troubleshooting purposes only. See Table 6-2 on page 6-3 for part number information. They are effective in detecting excessive center conductor protrusion or recession, and conductor damage on DUTs, test accessories, and the calibration kit devices.
  • Page 28 (due to wear or damage, for example). • If a calibration device is used by someone else or on another system or piece of equipment. • Initially after every 100 connections, and after that as often as experience indicates. 85056D...

  • Page 29: Gaging 2.4 Mm Connectors

    Compare the average reading with the observed pin depth limits in Table 2-2 on page 2-4. 85056D 3- 9...
  • Page 30 Use, Maintenance, and Care of the Devices Gaging Connectors Figure 3-2 Gaging 2.4 mm Connectors 3-10 85056D...

  • Page 31: Making Connections

    Refer to Table 6-1 on page 6-2 for replacement part number and ordering information. Table 3-1 Torque Wrench Information Connector Type Torque Setting Torque Tolerance ±9.0 N-cm (±0.8 in-lb) 2.4 mm 90 N-cm (8 in-lb) 85056D 3- 11...
  • Page 32 3. Apply downward force perpendicular to the wrench handle. This applies torque to the connection through the wrench. Do not hold the wrench so tightly that you push the handle straight down along its length rather than pivoting it, otherwise you apply an unknown amount of torque. 3-12 85056D...

  • Page 33: Handling And Storage

    • Do not set connectors contact-end down on a hard surface. The plating and the mating plane surfaces can be damaged if the interface comes in contact with any hard surface. 85056D 3- 13...
  • Page 34 Use, Maintenance, and Care of the Devices Handling and Storage 3-14 85056D...

  • Page 35: Performance Verification

    Performance Verification The performance of your calibration kit can only be verified by returning the kit to Agilent Technologies for recertification. The equipment required to verify the specifications of the devices in the kit has been specially manufactured and is not commercially available.

  • Page 36: How Agilent Verifies The Devices In Your Kit

    These two steps establish a traceable link to NIST for Agilent to the extent allowed by the institute’s calibration facility. The specifications data provided for the devices in the kit is traceable to NIST through Agilent Technologies. 85056D...

  • Page 37: Recertification

    A list of NIST traceable numbers may be purchased upon request to be included in the calibration report. Agilent Technologies offers a Standard calibration for the recertification of the kit. For more information, contact Agilent Technologies. See “Contacting Agilent” on page 5-5.
  • Page 38 Performance Verification Recertification 85056D...

  • Page 39: Troubleshooting

    Troubleshooting...

  • Page 40: Troubleshooting Process

    Troubleshooting Troubleshooting Process Troubleshooting Process If you suspect a bad calibration, or if your network analyzer does not pass performance verification, follow the steps in Figure 5-1. Figure 5-1 Troubleshooting Flowchart 85056D...

  • Page 41: Where To Look For More Information

    2. Enter your VNA model number (Ex: 8753ES) in the Search box and click Search. 3. Under the heading Manuals & Guides, click on the title/hyperlink for the document PDF you want to view. If you need additional information, see “Contacting Agilent” on page 5-5. 85056D 5- 3...

  • Page 42: Returning A Kit Or Device To Agilent

    Troubleshooting Returning a Kit or Device to Agilent Returning a Kit or Device to Agilent If your kit or device requires service, contact Agilent Technologies for information on where to send it. See “Contacting Agilent” on page 5-5. Include a service tag (located near the end of this manual) on which you provide the following information: •...

  • Page 43: Contacting Agilent

    NOTE In any correspondence or telephone conversation, refer to the Agilent product by its model number and full serial number. With this information, the Agilent representative can determine whether your product is still within its warranty period. 85056D 5- 5...
  • Page 44 Troubleshooting Contacting Agilent 85056D...

  • Page 45: Replaceable Parts

    Replaceable Parts...
  • Page 46 Replaceable Parts Table 6-1 lists the replacement part numbers for items included in the 85056D calibration kit and Figure 6-1illustrates each of these items. Table 6-2 lists the replacement part numbers for items not included in the calibration kit that are either required or recommended for successful operation of the kit.
  • Page 47 2 ft by 4 ft conductive table mat with 15 ft grounding wire 9300-0797 Connector Cleaning Supplies Anhydrous isopropyl alcohol (>92% pure) Foam-tipped cleaning swabs 9301-1243 a. Agilent can no longer safely ship isopropyl alcohol, so customers should purchase it locally. 85056D 6- 3...
  • Page 48 Replaceable Parts Figure 6-1 Replaceable Parts for the 85056D Calibration Kit 85056D...

  • Page 49: Standard Definitions

    Standard Definitions...

  • Page 50: Class Assignments And Standard Definitions Values Are Available On The Web

    Agilent vector network analyzers. It also provides some examples of how to set up a new calibration kit and how to modify an existing calibration kit definition file. To download a free copy, go to www.agilent.com and enter literature number 5989-4840EN in the Search window. 85056D...
  • Page 51 See Agilent Application Note calibration definitions contents antistatic mat contacting Agilent Technologies drawing of part number modifying definition files heel strap contents overview part number calibration kit performance precautions...
  • Page 52 3-13 environmental drawing of 5/16 in return overview part number kit or device to Agilent 7-mm return loss part number specifications opens limits part numbers pin depth specifications loads ordering separating connections 3-13 broadband Index-2 85056D...
  • Page 53 3-12 3-13 part number part number swabs proper positioning of 3-12 cleaning torque 3-11 3-12 part number part number precautions for use of 3-12 proper use of 3-12 wrist strap part number service temperature 85056D Index-3...

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