Keysight Technologies 11667A User's And Service Manual
Keysight Technologies 11667A User's And Service Manual

Keysight Technologies 11667A User's And Service Manual

Dc to 18 ghz power splitter

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Keysight 11667A
DC to 18 GHz Power Splitter
User's and
Service Guide

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Summary of Contents for Keysight Technologies 11667A

  • Page 1 Keysight 11667A DC to 18 GHz Power Splitter User’s and Service Guide...
  • Page 2 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 11667A User’s and Service Guide...
  • Page 3: Safety Symbols

    Canadian Standards Association. European Legal Directives. This text indicates that the instrument is an Industrial Scientific and Medical Group 1 Class A product (CISPER 11, Clause 4). Keysight 11667A User’s and Service Guide...
  • Page 4: Waste Electrical And Electronic Equipment (Weee) Directive

    To contact Keysight for sales and technical support, refer to the support links on the following Keysight websites: – www.keysight.com/find/mta (product-specific information and support, software and documentation updates) – www.keysight.com/find/assist (worldwide contact information for repair and service) Keysight 11667A User’s and Service Guide...
  • Page 5: Table Of Contents

    ........... . 20 Keysight 11667A User’s and Service Guide...
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  • Page 7: List Of Figures

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  • Page 9: List Of Tables

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  • Page 11: General Information

    General Information The 11667A power splitter is a two-resistor type power splitter for use in network measurements where one arm of the power splitter is used for leveling or to supply a reference signal for a ratio measurement. Specifications The specifications are listed in Table 1.
  • Page 12: Options

    CAUTION Options The standard 11667A power splitter is supplied with a female type-N on all three ports. The Option 001 provides a type-N male connector on the input and two type-N female connectors on the output ports. The Option 002 is supplied with a type-N female connector on the input and APC-7 connectors on the output ports.
  • Page 13: Figure 3 Simplified Diagram Of A Network Analyzer System

    Output Figure 4 Three-resistor power splitter However, the 11667A power splitter uses two 50 W resistors, as shown in Figure 5. The network analyzer creates a virtual ground at the fork, enabling the resistance in each output arm of the power splitter to be a matched 50 ohms.
  • Page 14: Installation

    OUTPUT PORTS used as exit ports for outgoing signal. Output signal is 6 dB down in power from input signal. Either port may be used as test or reference port since power is equal in both ports. Typical in 50W system Figure 6 Device features Keysight 11667A User’s and Service Guide...
  • Page 15: Storage And Shipment

    Also mark the container FRAGILE to assure careful handling. In any correspondence, refer to the instrument model number and full serial number. Keysight 11667A User’s and Service Guide...
  • Page 16: Operation

    Operation Environment The operating environment should be within the following limits: Temperature: 0 °C to +55 °C Humidity: <95% relative Altitude: <15,000 feet Adjustments The 11667A power splitter requires no electrical or mechanical adjustments. Keysight 11667A User’s and Service Guide...
  • Page 17: Service

    4 Insert a new contact (part number 1250-0907) with the fingernail. Troubleshooting Troubleshooting the 11667A power splitter usually takes advantage of the fact that the circuit elements are split into two channels. Malfunctions will usually occur in only one channel at a time.
  • Page 18: Repair

    Contact holder: center conductor 85050-20001 Contact: center conductor Repair Do not open the 11667A power splitter. Opening the 11667A power splitter voids the warranty. CAUTION Replace only the parts shown in Table 3. To replace these parts, proceed as follows: Standard model 11667A and Type-N connectors on Options 001 and 002 1 Loosen and remove the two Pozidriv screws on the faulty connector.
  • Page 19 7 Push the end of the center conductor assembly into the connector hole while rotating the assembly. Do not force it on: it should slide on. 8 Complete the remainder of the assembly in reverse order of disassembly. Keysight 11667A User’s and Service Guide...
  • Page 20: Contacting Keysight

    1-800-16510288 (PLDT subscriber only) (088) 226-008 (outside Bangkok) Thailand (66) 1-661-3714 (662) 661-3999 (within Bangkok) Hong Kong 800-930-871 (852) 2506 9233 Taiwan 0800-047-866 (886) 2 25456723 800-810-0189 (preferred) People’s Republic of China 10800-650-0121 10800-650-0021 India 1-600-11-2929 000-800-650-1101 Keysight 11667A User’s and Service Guide...
  • Page 21 This information is subject to change without notice. Always refer to the Keysight website for the latest revision. © Keysight Technologies 2014 - 2019 Edition 2, January 18, 2019 Printed in Malaysia *11667-90003* 11667-90003 www.keysight.com...

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