Keysight Technologies V281C Operating And Service Manual

1.0 mm coaxial to waveguide
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Keysight V281C/D and W281C/D
1.0 mm Coaxial to Waveguide
Operating and
Service Manual

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Summary of Contents for Keysight Technologies V281C

  • Page 1: Limitation Of Warranty

    Keysight V281C/D and W281C/D 1.0 mm Coaxial to Waveguide Operating and Service Manual...
  • Page 2: Warranty

    FAR 27.401 or DFAR 227.7103-5 (c), adhered to, could result in personal injury or as applicable in any technical data. death. Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 3: Regulatory Markings

    To contact Keysight for sales and technical support, refer to the support links on the following Keysight websites: – www.keysight.com/find/adapters (product-specific information and support, software and documentation updates) – www.keysight.com/find/assist (worldwide contact information for repair and service) Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 4: Waste Electrical And Electronic Equipment (Weee) Directive 2002/96/Ec

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  • Page 5: Table Of Contents

    ..........26 Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 6 ..............37 Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 7: List Of Figures

    ........29 Keysight V281C/D and W281C/D Operating and Service Manual...
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  • Page 9: List Of Tables

    ....... . . 31 Keysight V281C/D and W281C/D Operating and Service Manual...
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  • Page 11 Keysight V281C/D and W281C/D 1.0 mm Coaxial to Waveguide Operating and Service Manual General Information 1.0 mm Connector Overview About This Manual Serial Numbers Incoming Inspection Clarifying Connector Sex Preventive Maintenance...
  • Page 12: General Information

    1.0 mm specifications per the IEEE 287 connector standard. About This Manual This manual describes the V281C/D and W281C/D coaxial to waveguide adapters and provides replacement part numbers, specifications, and procedures for using and maintaining the adapters.
  • Page 13: Incoming Inspection

    General Information Incoming Inspection Keysight Technologies will arrange for repair or replacement of incomplete or damaged shipments without waiting for a settlement from the transportation company. When you send a device to Keysight Technologies, include the following information: – Your company name and address.
  • Page 14 General Information THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 15 Keysight V281C/D and W281C/D 1.0 mm Coaxial to Waveguide Operating and Service Manual Specifications Environmental Requirements Temperature — What To Watch Out For Electrical Specifications Mechanical Characteristics Mechanical Dimensions...
  • Page 16: Specifications

    The operating temperature is a critical factor in the performance during measurements and between calibrations. Remember your fingers are a heat source, so avoid handling the devices unnecessarily during NOTE calibration. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 17: Electrical Specifications

    Mechanical characteristics such as center conductor protrusion and pin depth are not performance specifications. They are important supplemental characteristics related to electrical performance. Keysight Technologies verifies the mechanical characteristics of the V and W-band adapters with special gaging processes and electrical testing. This ensures that the adapter connectors do not exhibit any center conductor protrusion and have proper pin depth when they leave the factory.
  • Page 18 – Γ m 1. This is the difference between two measurements Γ m and Γ m before and after one disconnect/connect cycle at the coax port. Repeatability depends upon proper torque and pin depth. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 19: Mechanical Dimensions

    Specifications Mechanical Dimensions Figure 2-1 V281C/D and W281C/D dimensions Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 20 Specifications THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 21 Keysight V281C/D and W281C/D 1.0 mm Coaxial to Waveguide Operating and Service Manual Making Connections Electrostatic Discharge Visual Inspection Pin Depth Making Connections Cleaning Connectors Making a Connection Using the Torque Wrench Disconnection Procedure Handling and Storage...
  • Page 22: Making Connections

    Supplies and equipment required but not supplied Various connector cleaning supplies and electrostatic discharge safety supplies are not provided in this kit. For cleaning and inspection, a 10X magnifying glass is recommended. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 23: Visual Inspection

    – Connector nuts should move smoothly and be free of: – Burrs – Loose metal particles – Rough spots Any connector that has obvious defects should be discarded. See Figure 3-1, Figure 3-2, and Figure 3-3 for visual inspection guidelines. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 24: Connector Contacts

    Figure 3-1 Contact integrity Concentricity Figure 3-2 Figure 3-3 show the concentricity of both the male and female 1.0 mm connectors. Figure 3-2 Concentricity - female connector Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 25: Mating Plane Surfaces

    Connector wear eventually degrades performance. The more use a connector gets, the faster it wears and degrades. The wear is greatly accelerated when connectors are not kept clean. When your connectors become worn, replace them. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 26: Pin Depth

    See Figure 3-4 for a visual representation of proper pin depth (slightly recessed). Figure 3-4 Connector pin depth Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 27: Making Connections

    (bending) force. 3 Use an open–end wrench to keep the device from rotating when you make a final connection with the torque wrench. Figure 3-5 Alignment Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 28: 1.0 Mm Connector Misalignment

    Making Connections 1.0 mm connector misalignment Forced misalignment could damage the female center conductor. Figure 3-6 Forced misalignment To achieve misalignment as shown in Figure 3-6 you must use excessive force. NOTE Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 29: Cleaning Connectors

    4 Gently wipe connecting surfaces with the end of the cleaning swab (see Figure 3-7). 5 Blow dry with a clean supply of compressed air. 6 Inspect and repeat cleaning procedure if necessary. Figure 3-7 Cleaning illustration Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 30: Making A Connection

    Inspect the mating surfaces for any gaps, or any condition that will not allow the surfaces to lay flat. Always connect waveguide in the same flange orientation using an X pattern (for equal compression). Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 31: Using The Torque Wrench

    Rotate only the connector nut when you tighten the connector. In all situations, the use of an open–end wrench to keep the body of the device from turning is recommended. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 32: Disconnection Procedure

    Major damage to the center conductor and the outer conductor can occur if the device body is twisted. 4 Pull the connectors straight apart without twisting or bending. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 33: Handling And Storage

    – When you are not using a connector, use plastic end caps over the mating plane surfaces to keep them clean and protected. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 34 Making Connections THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight V281C/D and W281C/D Operating and Service Manual...
  • Page 35: Index

    1.0 mm connector overview handling and storage Keysight V281C/D and W281C/D Operating and Service Manual...
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  • Page 37 This information is subject to change without notice. Always refer to the Keysight website for the latest revision. © Keysight Technologies 1998 - 2018 Edition 5, October 30, 2018 Printed in Malaysia *00281-90056* 00281-90056 www.keysight.com...

This manual is also suitable for:

V281dW281cW281d

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