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HP 85422E_252C 8542E_252C 85462A_252C 8546A Installation & Verifcation


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About this Manual

We've added this manual to the Agilent website in an effort to help you support
your product. This manual is the best copy we could find; it may be incomplete
or contain dated information. If we find a more recent copy in the future, we will
add it to the Agilent website.


Support for Your Product

Agilent no longer sells or supports this product. Our service centers may be able
to perform calibration if no repair parts are needed, but no other support from
Agilent is available. You will find any other available product information on the
Agilent Test & Measurement website, www.tm.agilent.com.




HP References in this Manual

This manual may contain references to HP or Hewlett-Packard. Please note that
Hewlett-Packard's former test and measurement, semiconductor products and
chemical analysis businesses are now part of Agilent Technologies. We have
made no changes to this manual copy. In other documentation, to reduce
potential confusion, the only change to product numbers and names has been in
the company name prefix: where a product number/name was HP XXXX the
current name/number is now Agilent XXXX. For example, model number
HP8648A is now model number Agilent 8648A.
Installation
and Verication
EMI Receiver Series
HP 8542E/HP 8546A
  EMI Receiver

HP 85422E/HP 85462A
  Receiver RF Section




ABCDE
HP Part No. 5962-0478
Printed in USA December 1996
Notice.
The information contained in this document is subject to change
without notice.
Hewlett-Packard makes no warranty of any kind with regard to this
material, including but not limited to, the implied warranties of
merchantability and tness for a particular purpose. Hewlett-Packard
shall not be liable for errors contained herein or for incidental
or consequential damages in connection with the furnishing,
performance, or use of this material.





 Copyright Hewlett-Packard Company 1994, 1996
c
All Rights Reserved. Reproduction, adaptation, or translation without
prior written permission is prohibited, except as allowed under the
copyright laws.
1400 Fountaingrove Parkway, Santa Rosa CA, 95403-1799, USA
Certication             Hewlett-Packard Company certies that this product met its
                         published specications at the time of shipment from the factory.
                         Hewlett-Packard further certies 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.

Regulatory Information
                         Regulatory information is located in the EMI Receiver Series Reference
                         at the end of Chapter 1, \Specications and Characteristics."



Warranty                 This Hewlett-Packard instrument product is warranted against defects
                         in material and workmanship for a period of one year from date of
                         shipment. During the warranty period, Hewlett-Packard Company
                         will, at its option, either repair or replace products which prove to be
                         defective.
                         For warranty service or repair, this product must be returned to a
                         service facility designated by Hewlett-Packard. Buyer shall prepay
                         shipping charges to Hewlett-Packard and Hewlett-Packard shall pay
                         shipping charges to return the product to Buyer. However, Buyer shall
                         pay all shipping charges, duties, and taxes for products returned to
                         Hewlett-Packard from another country.
                         Hewlett-Packard warrants that its software and rmware designated
                         by Hewlett-Packard for use with an instrument will execute
                         its programming instructions when properly installed on that
                         instrument. Hewlett-Packard does not warrant that the operation
                         of the instrument, or software, or rmware will be uninterrupted or
                         error-free.
                         Limitation of Warranty
                           The foregoing warranty shall not apply to defects resulting from
                           improper or inadequate maintenance by Buyer, Buyer-supplied
                           software or interfacing, unauthorized modication or misuse,
                           operation outside of the environmental specications for the
                           product, or improper site preparation or maintenance.
                           NO OTHER WARRANTY IS EXPRESSED OR IMPLIED.
                           HEWLETT-PACKARD SPECIFICALLY DISCLAIMS THE IMPLIED
                           WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
                           PARTICULAR PURPOSE.
                         Exclusive Remedies
                           THE REMEDIES PROVIDED HEREIN ARE BUYER'S SOLE AND
                           EXCLUSIVE REMEDIES. HEWLETT-PACKARD SHALL NOT BE
                           LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
                           CONSEQUENTIAL DAMAGES, WHETHER BASED ON CONTRACT,
                           TORT, OR ANY OTHER LEGAL THEORY.


                                                                                                 iii
Assistance       Product maintenance agreements and other customer assistance
                 agreements are available for Hewlett-Packard products. For any
                 assistance, contact your nearest Hewlett-Packard Sales and Service
                 Oce.




Compliance       This instrument has been designed and tested in accordance with
                 IEC Publication 348, Safety Requirements for Electronic Measuring
                 Apparatus, and has been supplied in a safe condition. The instruction
                 documentation contains information and warnings which must be
                 followed by the user to ensure safe operation and to maintain the
                 instrument in a safe condition.



Safety Notes     The following safety notes are used throughout this manual.
                 Familiarize yourself with each of the notes and its meaning before
                 operating this instrument.
       WARNING   Warning denotes a hazard. It calls attention to a procedure
                 which, if not correctly performed or adhered to, could result in
                 injury or loss of life. Do not proceed beyond a warning note until
                 the indicated conditions are fully understood and met.
       CAUTION   Caution denotes a hazard. It calls attention to a procedure that, if
                 not correctly performed or adhered to, would result in damage to or
                 destruction of the instrument. Do not proceed beyond a caution sign
                 until the indicated conditions are fully understood and met.




iv
General Safety Considerations
       WARNING            No operator serviceable parts inside. Refer servicing to
                          qualied personnel. To prevent electrical shock, do not remove
                          covers.
                          If this instrument is not used as specied, the protection
                          provided by the equipment may be impaired. This instrument
                          must be used in a normal condition (in which all means for
                          protection are intact) only.
                          For continued protection against re hazard, replace line fuse
                          only with same type and rating ([F 5A/250V]). The use of other
                          fuses or material is prohibited.

       CAUTION            Before switching on this instrument, make sure that the line voltage
                          selector switch is set to the voltage of the power supply and the
                          correct fuse is installed.
                          Always use the three-prong ac power cord supplied with this
                          instrument. Failure to ensure adequate earth grounding by not
                          using this cord may cause instrument damage.
                          Only clean the instrument cabinet using a damp cloth.


                     L                         The instruction documentation symbol. The product is
                                               marked with this symbol when it is necessary for the
                                               user to refer to the instructions in the documentation.
                     CE                        The CE mark is a registered trademark of the European
                                               Community. (If accompanied by a year, it is when the
                                               design was proven.)
                     ISM1-A                    This is a symbol of an Industrial Scientic and Medical
                                               Group 1 Class A product.
                     CSA                       The CSA mark is a registered trademark of the Canadian
                                               Standards Association.



Manual Conventions
                     4Front-Panel Key5           This represents a key physically located on the
                                                 instrument.
                                                 This indicates a \softkey," a key whose label is
                     NNNNNNNNNNNNNNNNNNNNNNN

                     Softkey
                                                 determined by the rmware of the instrument.
                     Screen Text                 This indicates text displayed on the instrument's
                                                 screen.




                                                                                                     v
EMI Receiver Series Documentation Description
                    The following documents are provided with either the EMI receiver or
                    the receiver RF section.
                      Installation and Verication provides information for installing
                      your instrument, verifying instrument operation, and customer
                      support.
                      User's Guide describes instrument features and how to make
                      measurements with your EMI receiver or receiver RF section.
                      Reference provides specications and characteristics, menu maps,
                      error messages, and key descriptions.
                      Programmer's Guide provides information on remote control
                      instrument conguration, creating programs, and parameters for
                      each of the programming commands available.




vi
Contents
           1. Preparing for Use
              Introducing the EMI Receiver . . .     .   .   .   .   .   .   .   .   .   .    1-1
              Accessories Supplied . . . . . . .     .   .   .   .   .   .   .   .   .   .    1-2
              Initial Inspection . . . . . . . . .   .   .   .   .   .   .   .   .   .   .    1-4
              Electrostatic Discharge . . . . . .    .   .   .   .   .   .   .   .   .   .    1-5
                Reducing Damage Caused by ESD        .   .   .   .   .   .   .   .   .   .    1-6
              Installation Procedures . . . . . .    .   .   .   .   .   .   .   .   .   .    1-7
                Installing the EMI Receiver . . .    .   .   .   .   .   .   .   .   .   .    1-8
                Installing the Receiver RF Section   .   .   .   .   .   .   .   .   .   .   1-15
              Power Cables . . . . . . . . . . .     .   .   .   .   .   .   .   .   .   .   1-18
           2. Operation Verication
              Safety . . . . . . . . . . . . . . . . . . . . . . . .                          2-2
              Before You Start . . . . . . . . . . . . . . . . . . .                          2-2
                Test equipment you will need . . . . . . . . . . . .                          2-3
                Recording the test results . . . . . . . . . . . . . .                        2-3
                If the receiver doesn't meet specications . . . . . .                        2-3
                Periodically verifying operation . . . . . . . . . . .                        2-3
                   1. Frequency Readout and Marker Count Accuracy .                           2-7
                   2. Frequency Span Readout Accuracy . . . . . . .                          2-12
                   3. EMI Receiver Absolute Amplitude Accuracy . . .                         2-16
                   4. Input Attenuator Accuracy for Receiver RF
                       Section . . . . . . . . . . . . . . . . . . . .                       2-23
                   5. Input Attenuator Accuracy for EMI Receiver . .                         2-26
                   6. Scale Fidelity . . . . . . . . . . . . . . . . .                       2-31
                   7. EMI Receiver Reference Level Accuracy . . . .                          2-39
                   8. Receiver RF Section Reference Level Accuracy .                         2-45
                   9. Calibrator Amplitude Accuracy . . . . . . . . .                        2-51
                   10. Calibration Repeatability and IF Bandwidth
                       Uncertainty . . . . . . . . . . . . . . . . . .                        2-55
                   11. Frequency Response for the Receiver RF Section                         2-59
                   12. EMI Receiver Overload . . . . . . . . . . . .                          2-68
                   13. Receiver RF Section Overload . . . . . . . . .                         2-69
                   14. Displayed Average Noise Level for EMI Receiver                         2-70
                   15. Displayed Average Noise Level for Receiver RF
                       Section . . . . . . . . . . . . . . . . . . . .                       2-78
                   16. CISPR Pulse Response . . . . . . . . . . . . .                        2-84
              Operation Verication Test Record . . . . . . . . . . .                        2-95




                                                                                         Contents-1
             3. Customer Support
                If You Have a Problem . . . . . . . . . . . . . . .       .   3-1
                Calling HP Sales and Service Oces . . . . . . . . .       .   3-1
                Check the Basics . . . . . . . . . . . . . . . . . .      .   3-2
                   If Your EMI Receiver Does Not Turn On . . . . . .      .   3-2
                   If the RF Filter Section Does Not Seem to be Working   .   3-2
                   If the EMI Receiver Cannot Communicate Via HP-IB       .   3-2
                   Verication of Proper Operation . . . . . . . . . .    .   3-2
                   If the RF lter section Does Not Power O . . . . .     .   3-2
                   Error Messages . . . . . . . . . . . . . . . . . .     .   3-2
                Additional Support Services . . . . . . . . . . . . .     .   3-3
                   CompuServe . . . . . . . . . . . . . . . . . . .       .   3-3
                   FAX Support Line . . . . . . . . . . . . . . . .       .   3-4
                Returning the EMI Receiver for Service . . . . . . .      .   3-5
                   Package the EMI receiver for shipment . . . . . .      .   3-5
             4. Error Messages
                Nonrecoverable System Errors . . . . . . . . . . . .          4-14
                Index




Contents-2
Figures
           1-1.   EMI Receiver . . . . . . . . . . . . . . . . . . . .     1-1
           1-2.   Example of a Static-Safe Work Station . . . . . . . .    1-5
           2-1.   Frequency Readout Accuracy Test Setup . . . . . . .      2-7
           2-2.   1800 MHz Frequency Span Readout Accuracy Test
                      Setup . . . . . . . . . . . . . . . . . . . . . .   2-12
           2-3.   10.1 MHz to 10 kHz Frequency Span Readout Accuracy
                      Test Setup . . . . . . . . . . . . . . . . . . .    2-14
           2-4.   Input 1 Absolute Amplitude Accuracy Setup . . . . .     2-16
           2-5.   Input 2 Absolute Amplitude Accuracy Setup . . . . .     2-19
           2-6.   Input Attenuator Accuracy Test Setup . . . . . . . .    2-23
           2-7.   Input Attenuator Accuracy Test Setup for Frequency
                      Selection . . . . . . . . . . . . . . . . . . . .   2-26
           2-8.   Input Attenuator Accuracy Test Setup . . . . . . . .    2-27
           2-9.   Scale Fidelity Test Setup . . . . . . . . . . . . . .   2-31
          2-10.   Reference Level Accuracy Test Setup . . . . . . . .     2-39
          2-11.   Reference Level Accuracy Test Setup . . . . . . . .     2-45
          2-12.   LPF Characterization . . . . . . . . . . . . . . . .    2-52
          2-13.   Calibrator Amplitude Accuracy Test Setup . . . . . .    2-53
          2-14.   Uncertainty Test Setup . . . . . . . . . . . . . . .    2-55
          2-15.   Frequency Response Test Setup, 50 MHz . . . . . .       2-59
          2-16.   Frequency Response Test Setup (<50 MHz) . . . . . .     2-62
          2-17.   Displayed Average Noise Level Test Setup-EMI receiver   2-70
          2-18.   Displayed Average Noise Level Specications 400 kHz     2-72
          2-19.   Displayed Average Noise Level Test Setup . . . . . .    2-78
          2-20.   Input Amplitude Calibration Test Setup . . . . . . .    2-84
          2-21.   Isolation Check Test Setup . . . . . . . . . . . . .    2-86




                                                                     Contents-3
Tables
              1-1.   EMI Receiver Accessories Supplied . . . . . . . . . .    1-2
              1-2.   Static-Safe Accessories . . . . . . . . . . . . . . .    1-6
              1-3.   AC Power Cables Available . . . . . . . . . . . . .     1-19
              2-1.   Operation Verication Tests . . . . . . . . . . . . .    2-1
              2-2.   Recommended Test Equipment . . . . . . . . . . .         2-4
              2-3.   Recommended Accessories . . . . . . . . . . . . .        2-5
              2-4.   Recommended Cables . . . . . . . . . . . . . . . .       2-6
              2-5.   Frequency Readout Accuracy for the Receiver RF
                        Section . . . . . . . . . . . . . . . . . . . . .     2-9
              2-6.   Frequency Readout Accuracy for the EMI Receiver . .      2-9
              2-7.   Marker Count Accuracy . . . . . . . . . . . . . . .     2-11
              2-8.   Frequency Span Readout Accuracy . . . . . . . . .       2-15
              2-9.   INPUT 1 Absolute Amplitude Accuracy Preamp O . .        2-17
             2-10.   INPUT 1 Absolute Amplitude Accuracy Preamp On . .       2-18
             2-11.   INPUT 2 Absolute Amplitude Accuracy Preamp O . .        2-21
             2-12.   INPUT 2 Absolute Amplitude Accuracy Preamp On . .       2-22
             2-13.   Input Attenuator Error . . . . . . . . . . . . . . .    2-25
             2-14.   Input 1 Maximum Amplitude Attenuator Error . . . .      2-29
             2-15.   Input 1 Minimum Amplitude Attenuator Error . . . .      2-29
             2-16.   Input 2, 50 MHz Attenuator Error . . . . . . . . . .    2-30
             2-17.   Cumulative and Incremental Error, Log Mode . . . .      2-33
             2-18.   Cumulative and Incremental Error, Log Mode, Narrow
                        Bandwidth . . . . . . . . . . . . . . . . . . .      2-34
             2-19.   Scale Fidelity, Linear Mode . . . . . . . . . . . . .   2-36
             2-20.   Scale Fidelity, Linear Mode . . . . . . . . . . . . .   2-36
             2-21.   Reference Level Accuracy, Log Mode . . . . . . . .      2-41
             2-22.   Reference Level Accuracy, Linear Mode . . . . . . .     2-42
             2-23.   Reference Level Accuracy, Log Mode for Narrow
                        Bandwidths . . . . . . . . . . . . . . . . . . .     2-43
             2-24.   Reference Level Accuracy, Linear Mode for Narrow
                        Bandwidths . . . . . . . . . . . . . . . . . . .     2-44
             2-25.   Reference Level Accuracy, Log Mode . . . . . . . .      2-47
             2-26.   Reference Level Accuracy, Linear Mode . . . . . . .     2-48
             2-27.   Reference Level Accuracy, Log Mode for Narrow
                        Bandwidths . . . . . . . . . . . . . . . . . . .     2-49
             2-28.   Reference Level Accuracy, Linear Mode for Narrow
                        Bandwidths . . . . . . . . . . . . . . . . . . .     2-50
             2-29.   Resolution Bandwidth Switching Uncertainty . . . . .    2-57
             2-30.   Resolution Bandwidth Switching Uncertainty for
                        Narrow Bandwidths . . . . . . . . . . . . . . .      2-58
             2-31.   Frequency Response Band 0 (50 MHz) . . . . . . .        2-65
             2-32.   Frequency Response Band 1 (For an HP 85462A only) .     2-66
             2-33.   Frequency Response Band 0 (<50 MHz) . . . . . . .       2-67
             2-34.   Non-CISPR Bandwidths Input #1 Preamp O/On 400
                        kHz . . . . . . . . . . . . . . . . . . . . . .      2-72


Contents-4
2-35. Non-CISPR Bandwidths Input #1 Preamp O/On 400
         kHz . . . . . . . . . . . . . . . . . . . . . .      2-74
2-36. Non-CISPR Bandwidths Input #2 Preamp O/On . . .         2-75
2-37. Non-CISPR Bandwidths Input #2, 1 GHz to 6.5 GHz
         Preamp O/On . . . . . . . . . . . . . . . . .        2-77
2-38. Displayed Average Noise Level Worksheet . . . . . .     2-83
2-39. Input Amplitude Calibration Worksheet . . . . . . .     2-93
2-40. Quasi-Peak Detector Reference Accuracy Worksheet .      2-93
2-41. Quasi-Peak Detector Accuracy . . . . . . . . . . . .    2-94
2-42. Operation Verication Test Record . . . . . . . . . .   2-95
 3-1. Hewlett-Packard Sales and Service Oces . . . . . .       3-6




                                                         Contents-5
                                                                                         1
Preparing for Use
Introducing the EMI Receiver
                    The EMI receiver includes the receiver RF section, the RF lter
                    section, and all the accessories you will need to prepare the system
                    for use.
                    This chapter contains information about accessories supplied, initial
                    inspection, electrostatic discharge, and available power cables.
                    In addition, installation procedures show how to install the handles,
                    lock the system together, set the line voltage selector switches, check
                    the fuses, add the front and rear cables, and set the HP-IB address.




                         Figure 1-1. EMI Receiver




                                                                         Preparing for Use 1-1
     Accessories Supplied 1-1. EMI Receiver Accessories Supplied
                     Table
                  Accessory                                                     Description           HP Part Number
Receiver RF Section

                                                                    Power cable                        See Table 1-3




                                                                    Limit line and antenna factor        5010-7721
                                                                    library disk




                                                                    Handles                              5062-3991




                                                                    Adapters, Type N (m) to BNC (f)      1250-0780



                                                                    Cable, BNC (m) to BNC (m),           8120-1838
                                                                    30 cm (12 in)1




                                                                    External Keyboard Template          85462-80010




1   For a standalone receiver RF section only, 23 cm (9 in), HP Part Number 8120-2682.


     1-2 Preparing for Use
                     Table 1-1. EMI Receiver Accessories Supplied (continued)
                    Accessory                              Description            HP Part Number
RF Filter Section

                                                 Auxiliary interface cable            8120-6337




                                                 Two sweep 
exible cables             8120-8154




                                                 ALC cable                            8120-6212




                                                 Three type-N semi-rigid cables     85460-20036




                                                 Two securing spacers               85460-60028




                                                                                  Preparing for Use 1-3
                     Table 1-1. EMI Receiver Accessories Supplied (continued)
                    Accessory                              Description               HP Part Number
RF Filter Section (continued)

                                                  Handles                                5062-3989




                                                  Power cable                           See Table 1-3




  Initial Inspection            Inspect the shipping container for damage. If the shipping container
                                or cushioning material is damaged, keep it until you have veried
                                that the contents are complete and you have tested the EMI receiver
                                mechanically and electrically.
                                Table 1-1 contains the accessories shipped with the EMI receiver.
                                If the contents are incomplete or if the EMI receiver does not pass
                                the operation verication tests in Chapter 2, notify the nearest
                                Hewlett-Packard oce. If the shipping container is damaged or the
                                cushioning material shows signs of stress, also notify the carrier. Keep
                                the shipping materials for the carrier's inspection. The HP oce
                                will arrange for repair or replacement without waiting for a claim
                                settlement.
                                If the shipping materials are in good condition, retain them for
                                possible future use. You may wish to ship the EMI receiver to another
                                location or return it to Hewlett-Packard for service. See \Returning
                                the EMI Receiver for Service," in Chapter 3, for more information
                                about shipping materials.




  1-4 Preparing for Use
Electrostatic Discharge
                        Electrostatic discharge (ESD) can damage or destroy electronic
                        components. All work on electronic assemblies should be performed
                        at a static-safe work station. Figure 1-2 shows an example of a
                        static-safe work station using two types of ESD protection:
                          Conductive table-mat and wrist-strap combination.
                          Conductive 
oor-mat and heel-strap combination.
                        Both types, when used together, provide a signicant level of
                        ESD protection. Of the two, only the table-mat and wrist-strap
                        combination provides adequate ESD protection when used alone.
                        To ensure user safety, the static-safe accessories must provide at least
                        1 M
 of isolation from ground. Refer to Table 1-2 for information on
                        ordering static-safe accessories.
       WARNING          Do not use either of the two types of ESD protection described
                        above for a static-safe work station when working on circuitry
                        with a voltage potential greater than 500 volts.




                 Figure 1-2. Example of a Static-Safe Work Station



                                                                              Preparing for Use 1-5
Reducing Damage Caused by ESD
                               The following suggestions may help reduce ESD damage that occurs
                               during testing and servicing operations.
                                 Before connecting any coaxial cable to an EMI receiver connector
                                 for the rst time each day, momentarily ground the center and
                                 outer conductors of the cable.
                                 Personnel should be grounded with a resistor-isolated wrist strap
                                 before touching the center pin of any connector and before
                                 removing any assembly from the unit.
                                 Be sure that all instruments are properly earth-grounded to prevent
                                 a buildup of static charge.
                               Table 1-2 lists static-safe accessories that can be obtained from
                               Hewlett-Packard by using the HP part numbers shown.
                                      Table 1-2. Static-Safe Accessories
                    HP Part                                Description
                    Number
                   9300-0797   Set includes: 3M static control mat 0.6 m 2 1.2 m (2 ft 2 4 ft) and 4.6
                               cm (15 ft) ground wire. (The wrist-strap and wrist-strap cord are not
                               included. They must be ordered separately.)
                   9300-0980   Wrist-strap cord 1.5 m (5 ft)
                   9300-1383   Wrist-strap, color black, stainless steel, without cord, has four
                               adjustable links and a 7 mm post-type connection.
                   9300-1169   ESD heel-strap (reusable 6 to 12 months).




1-6 Preparing for Use
Installation Procedures
                     This section provides procedures on how to prepare the EMI receiver
                     and receiver RF section for use. Refer to the procedure below that
                     applies to your instrument.
                       Installing the EMI receiver
                       Installing the receiver RF section
       WARNING       Do not lift the instrument by its handles when it is congured as
                     an EMI receiver, that is, when the receiver RF section is joined
                     together with the RF lter section. Otherwise, personal injury
                     may be incurred.
       CAUTION       Ventilation Requirements: When installing the instrument in a
                     cabinet, the convection into and out of the instrument must not be
                     restricted. The ambient temperature (outside the cabinet) must be
                     less than the maximum operating temperature of the instrument
                     by 4  C for every 100 watts dissipated in the cabinet. If the total
                     power dissipated in the cabinet is greater than 800 watts, then forced
                     convection must be used.

       CAUTION       The EMI receiver and receiver RF section are designed for use in
                     Installation Category II and Pollution Degree 2 per IEC 1010 and 664,
                     respectively.




                                                                         Preparing for Use 1-7
Installing the EMI Receiver
                                 The following procedure shows how to install the EMI receiver. You
                                 will connect the receiver RF section to the RF lter section with
                                 securing spacers, install the handles, set the line voltage selector
                                 switches, check the fuses, connect the front and rear cables, verify
                                 communication between the receiver RF section and RF lter section,
                                 and set the HP-IB address (or RS-232 baud rate).




 1. Install the handles according to the installation procedure shipped with the handles.




 2. Set the line voltage selector switch.




1-8 Preparing for Use
3. Check the line fuse.




4. Connect the power cord.

                Note         Be sure the line switch is o when you connect the power cord. The
                             receiver RF section will not control the RF lter section if the receiver
                             RF section is turned on before the RF lter section has been turned
                             on.




                                                                                   Preparing for Use 1-9
5. Install the handles according to the installation 6. Remove the two rear bottom feet from the
procedure shipped with the handles.                  receiver RF section by lifting tab, moving feet
                                                     toward front of instrument, then pulling feet out.
                                                     Remove front feet by lifting tab, moving feet
                                                     toward rear of instrument, then pulling feet out.




7. Place the receiver RF section on top of the RF 8. Connect the two securing spacers to the rear of
lter section so that they lock together with the the EMI receiver by lifting receiver RF section
inter-locking clips on the RF lter section.      slightly, aligning screw holes in securing spacers
                                                  with holes in instruments, pushing the securing
                                                  spacers in place, and tightening the screws.
1-10 Preparing for Use
9. Connect the sweep ramp and high sweep cables. 10. Make sure line switch is o, then connect the
                                                 auxiliary interface cable.




11. Set the line voltage selector switch.



                                                                                Preparing for Use 1-11
12. Check the line fuse.




13. Connect the power cord.   14. Connect and rmly tighten the three type-N
                              cables on the front panel.



1-12 Preparing for Use
                            CAUTION                               Before switching on this instrument, make sure that the line voltage
                                                                  selector switch is set to the voltage of the power supply and the
                                                                  correct fuse is installed. Assure that the supply voltage is in the
                                                                  specied range.




15. Connect the ALC cable by aligning red dots on 16. Turn the line switch on.
cable with red dots on connector, then pushing
cable into connector.


17. Press 4INPUT5. If the INPUT 1 9K-50M , INPUT 2 20M-2.9G , INPUT 2 1-6.5G 1, and
                                               NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN   NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN   NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




INPUT 2 BYPASS softkeys appear on the screen, then communication between the receiver RF
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




section and RF lter section has been established.



1   For an HP 8546AnHP 85462A only.

                            CAUTION                               Do not position this instrument where it is dicult to disconnect the
                                                                  power cord.




                                                                                                                                                                                                  Preparing for Use 1-13
 18. If your instrument has the HP-IB interface installed, connect the HP-IB cable to the HP-IB
 connector as shown.
 Note that the factory default HP-IB address is 18. To change the HP-IB address, press 4CONFIG5,
 More 1 of 3 , then RECEIVER ADDRESS . Use the numeric keypad to enter the desired address, then
 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN               NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




 press 4(ENTER)5. Note that the HP-IB address appears in the upper-left portion of the display.


 19. If you have an RS-232 interface installed and you want to set the baud rate, press 4CONFIG5,
 More 1 of 3 , BAUD RATE , (enter baud rate using data keys), 4ENTER5.
 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN   NNNNNNNNNNNNNNNNNNNNNNNNNNNNN




 Be sure that the receiver's baud rate is the same as the baud rate of the printer or computer.




1-14 Preparing for Use
Installing the Receiver RF Section
                                 The following procedure shows how to install the receiver RF section.
                                 You will install the handles, set the line voltage selector switch, check
                                 the fuse, and set the HP-IB address (or RS-232 baud rate).




 1. Install the handles according to the installation procedure shipped with the handles.




 2. Set the line voltage selector switch.




                                                                                      Preparing for Use 1-15
 3. Check the line fuse.




 4. Connect the power cord.




1-16 Preparing for Use
5. Turn the line switch on.




6. If your instrument has the HP-IB interface installed, connect the HP-IB cable to the HP-IB
connector as shown.
Note that the factory default HP-IB address is 18. To change the HP-IB address, press 4CONFIG5,
More 1 of 3 , then RECEIVER ADDRESS . Use the numeric keypad to enter the desired address, then
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN               NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




press 4(ENTER)5. Note that the HP-IB address appears in the upper-left portion of the display.


7. If you have an RS-232 interface installed and you want to set the baud rate, press 4CONFIG5,
More 1 of 3 , BAUD RATE , (enter baud rate using data keys), 4ENTER5.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN   NNNNNNNNNNNNNNNNNNNNNNNNNNNNN




Be sure that the receiver's baud rate is the same as the baud rate of the printer or computer.




                                                                                                       Preparing for Use 1-17
Power Cables             The EMI receiver is equipped with two three-wire power cables, in
                         accordance with international safety standards. When connected to
                         an appropriate power line outlet, these cables ground the instrument
                         cabinet.
            WARNING      This is a Safety Class 1 Product provided with a protective
                         earthing ground incorporated in the power cord. The mains
                         plug shall only be inserted in a socket outlet provided with a
                         protective earth contact. Any interruption of the protective
                         conductor inside or outside of the instrument is likely to make
                         the instrument dangerous. Intentional interruption is prohibited.
                         Various power cables are available to connect the EMI receiver to the
                         types of ac power outlets unique to specic geographic areas. The
                         cable appropriate for the area in which the EMI receiver is originally
                         shipped is included with the unit. You can order additional ac power
                         cables for use in dierent areas. Table 1-3 lists the available ac power
                         cables, illustrates the plug congurations, and identies the geographic
                         area in which each cable is appropriate.




1-18 Preparing for Use
Table 1-3. AC Power Cables Available




                                       Preparing for Use 1-19
                                                                                                  2
Operation Verication
                       This chapter contains operation verication test procedures that test
                       the electrical performance of the receiver.
                       Allow the receiver to warm up in accordance with the Temperature
                       Stability specication before performing the tests in this chapter.
                       None of the test procedures involve removing the cover of the
                       receiver.
                       Operation verication tests only the most critical specications of
                       the receiver. These tests are recommended for incoming inspection,
                       troubleshooting, or after repair.
                       The following table lists the operation verication tests included in
                       this chapter.
                                  Table 2-1. Operation Verication Tests
                                      Test Name                       EMI Receiver      Receiver RF
                                                                                          Section
            1.   Frequency Readout and Marker Count Accuracy                                 
            2.   Frequency Span Readout Accuracy                                             
            3.   EMI Receiver Absolute Amplitude Accuracy                  
            4.   Input Attenuator Accuracy for Receiver RF Section                           
            5.   Input Attenuator Accuracy for EMI Receiver                
            6.   Scale Fidelity                                                              
            7.   EMI Receiver Reference Level Accuracy                     
            8.   Receiver RF Section Reference Level Accuracy                                
            9.   Calibrator Amplitude Accuracy                                               
           10. Calibration Repeatability and IF Bandwidth Switching                          
               Uncertainties
           11. Frequency Response for the Receiver RF Section                                
           12. EMI Receiver Overload                                       
           13. Receiver RF Section Overload                                                  
           14. Displayed Average Noise Level EMI Receiver                  
           15. Displayed Average Noise Level Receiver RF Section                             
           16. CISPR Pulse Response                                                          




                                                                              Operation Verication 2-1
Safety                      Familiarize yourself with the safety symbols marked on the
                            receiver, and read the general safety instructions and the symbol
                            denitions given in the front of this guide before you begin verifying
                            performance of the receiver.



Before You Start            There are four things you should do before starting an operation
                            verication test:
                              Switch the receiver on and let it warm up in accordance with the
                              Temperature Stability specication in Chapter 2.
                              Read \Making a Measurement" in Chapter 2 of the User's Guide.
                              After the receiver has warmed up as specied, perform the
                              self-calibration routines as follows:
                              If testing either an HP 8542E or an HP 8546A, connect the cable
                              from the tracking generator output to INPUT 2. Use the RF INPUT
                              if testing either an HP 85422E or an HP 85462A.
                            For either an HP 8542E or an HP 85422E only.
                              Press the following keys:
                              4CALIBRATE5
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 1 of 3
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 2 of 3
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              CAL TRK GEN
                              4CALIBRATE5
                              NNNNNNNNNNNNNNNNNNNNNNN

                              CAL ALL
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              CAL STORE
                            For either an HP 8546A or an HP 85462A only.
                              Press the following keys:
                              4CALIBRATE5
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 1 of 3
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 2 of 3
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              CAL TRK GEN
                              4CALIBRATE5
                              NNNNNNNNNNNNNNNNNNNNNNN

                              CAL ALL
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 1 of 3
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              More 2 of 3
                              NNNNNNNNNNNNNNNNNNNNNNN

                              CAL YTF
                              NNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                              CAL STORE
                            The performance of the receiver is only specied after the receiver
                            calibration routines have been run.
                              Read the rest of this section before you start any of the tests, and
                              make a copy of the Operation Verication Test Record at the end of
                              this chapter.

2-2 Operation Verication
Test equipment you will need
                         Tables 2-2 through 2-4 list the recommended test equipment,
                         accessories, and cables for the manual operation verication. Any
                         equipment that meets the critical specications given in the table can
                         be substituted for the recommended model.

Recording the test results
                         A operation verication test record is provided at the end of this
                         chapter.
                         Each test result is identied as a TR Entry in the operation
                         verication tests and on the operation verication test record. We
                         recommend that you make a copy of the operation verication test
                         record, record the test results on the copy, and keep the copy for your
                         test record. This record could prove valuable in tracking gradual
                         changes in test results over long periods of time.

If the receiver doesn't meet specications
                         If the receiver fails one or more specications, complete any
                         remaining tests and record all test results on a copy of the operation
                         verication test record. Then refer to Chapter 3, \Customer Support,"
                         for instructions on how to solve the problem.

Periodically verifying operation
                         The receiver requires periodic verication of operation. Under most
                         conditions of use, you should test the receiver at least once a year
                         with either operation verication or the complete set of operation
                         verication tests.




                                                                          Operation Verication 2-3
                                                  Table 2-2. Recommended Test Equipment
                                  Equipment                     Critical Specications for   Recommended
                                                                 Equipment Substitution         Model

                            Power Meter            Power Range: Calibrated in dBm and          HP 438A
                                                   dB relative to reference power 070 dBm
                                                   to +44 dBm, sensor dependent

                            Power Sensor           Frequency Range: 1 MHz to 350 MHz          HP 8482A
                                                   Amplitude Range: 030 dBM to +20 dBm
                                                   Maximum SWR: 1.1 (1 MHz to 2.0 GHz)
                                                                  1.30 (2.0 to 2.9 GHz)

                            Power Sensor,          Frequency Range: 300 MHz                   HP 8481D
                             Low-Power             Amplitude Range: 020 dBm to 070 dBm
                                                   Maximum SWR: 1.4 (10 MHz to 30 MHz)
                                                                  1.15 (30 MHz to 2.9 GHz)
                            Power Sensor,          Frequency Range: 50 MHz to 6.5 GHz         HP 8485A
                             High Frequency        Amplitude Range: 030 dBM to +20 dBm
                                                   Maximum SWR: 1.1 (300 MHz)
                                                                  1.15 (50 MHz to 100 MHz)
                                                                  1.10 (100 MHz to 2 GHz)
                                                                  1.15 (2 GHz to 12.4 GHz)

                            Pulse Generator        Period Range: 1 ms to 980 ms 62%,          HP 8161A
                                                                 single pulse mode
                                                   Level 02 V to +2 V
                                                   Transition Time: 6 ns 610%, 61 ns
                                                   Pulse Width: 150 ns to 3 s 61% 61 ns



                            Signal Generator       Frequency Range: 1 MHz to 1000 MHz         HP 8642A
                                                   Amplitude Range: 035 dBm to +16 dBm
                                                   SSB Noise: <0120 dBc/Hz at 20 kHz oset


                            Synthesized Sweeper    Frequency Range: 10 MHz to 6.5 GHz         HP 83630A
                                                   Frequency Accuracy (CW): 60.02%
                                                   Leveling Modes: Internal and External
                                                   Modulation Modes: AM
                                                   Power Level Range: 035 dBm to +16 dBm
                                                   (two required)




                            Synthesizer/Level      Frequency Range: 500 Hz to 80 MHz          HP 3335A
                             Generator             Amplitude Range: +12 dBm to 085 dBm
                                                   Flatness: 60.15 dB
                                                   Attenuator Accuracy: 60.09 dB




2-4 Operation Verication
                    Table 2-3. Recommended Accessories
      Equipment                   Critical Specications for                 Recommended
                                    Accessory Substitution                       Model
Adapter             APC 3.5 (f) to APC 3.5 (f) (two required)                  5061-5311

Adapter             SMB (m) to BNC (f)                                         1250-1237

Adapter             BNC (m) to BNC (m)                                         1250-0216

Adapter             Type N (f) to BNC (f)                                      1250-1474

Adapter             Type N (f) to APC 3.5 (f)                                  1250-1745

Adapter             Type N (f) to APC 3.5 (m)                                  1250-1750

Adapter             Type N (m) to APC 3.5 (f)                                  1250-1744

Adapter             Type N (m) to APC 3.5 (m)                                  1250-1743

Adapter             Type N (m) to BNC (f) (two required)                       1250-1476

Adapter             Type N (f) to BNC (m)                                      1250-1477

Adapter             Type N (f) to N (f)                                        1250-1472

Adapter             Type N (m) to N (m)                                        1250-1475

Attenuator, 3 dB    Type N (m to f)                                            HP 8491A
                    Attenuation: 3 dB                                          Option 003
                    Frequency: dc to 12.4 GHz

Attenuator, 10 dB   Type N (m to f)                                            HP 8491A
                    Frequency: 300 MHz                                         Option 010

Attenuator,         Attenuation Range: 0 to 12 dB                               HP 355C
1 dB Step           Frequency Range: 50 MHz
                    Connectors: BNC female

Attenuator,         Attenuation Range: 0 to 30 dB                               HP 355D
10 dB Step          Frequency Range: 50 MHz
                    Connectors: BNC female

Low Pass Filter,    Cuto Frequency: 300 MHz                                    0955-0455
 300 MHz            Bandpass Insertion Loss <0.9 dB dB at 300 MHz
                    Stopband Insertion Loss: >40 dB at 435 MHz

Modulator           Frequency 50 MHz                                           0955-0533
TeleTech SC35B      ON/OFF RATIO >70 dB
                    Switching Speed 2 ns
                    Insertion Loss: 5 dB




                                                                    Operation Verication 2-5
                                              Table 2-3. Recommended Accessories (continued)
                                    Equipment                    Critical Specications for    Recommended
                                                                   Accessory Substitution         Model
                            Power Splitter,        Frequency Range: 50 kHz to 6.5 GHz           HP 11667A
                             Type N                Insertion Loss: 6 dB (nominal)
                                                   Output Tracking: <0.20 dB
                                                   Equivalent Output SWR: <1.20:1


                            Power Splitter         Frequency Range: 50 kHz to 6.5 GHz           HP 11667B
                                                   Insertion Loss: 6 dB (nominal)
                                                   Output Tracking: <0.25 dB
                                                   Equivalent Output SWR: <1.22:1


                            Termination, 50 
,     Impedance: 50 
 (nominal)                     HP 908A
                             Type N (m)

                            Termination, 50 
,     Impedance: 50 
 (nominal)                     HP 909D
                             APC 3.5 (m)



                                                      Table 2-4. Recommended Cables
                                    Equipment                   Critical Specications for     Recommended
                                                                    Cable Substitution            Model
                            Cable                  Type N, 183 cm (72 in)                       HP 11500A
                            Cable                  Type N, 152 cm (60 in)                       HP 11500D
                            Cable                  Frequency Range: dc to 1 GHz                 HP 10503A
                                                   Length: 122 cm (48 in)
                                                   Connectors: BNC (m) both ends
                                                    (three required)


                            Cable                  Frequency Range: dc to 310 MHz               HP 10502A
                                                   Length: 20 cm (9 in)
                                                   Connectors: BNC (m) both ends
                            Cable                  Frequency Range: 10 MHz to 22 GHz            8120-4921
                                                   Maximum SWR: <1.4 at 22 GHz
                                                   Length: 91 cm (36 in)
                                                   Connectors: APC 3.5 (m) both ends
                                                   Maximum Insertion Loss 2 dB




2-6 Operation Verication
                                      1. Frequency Readout and Marker Count Accuracy

1. Frequency Readout and Marker Count Accuracy
                      The frequency readout accuracy of the receiver is tested with an
                      input signal of known frequency at the RF INPUT if testing the
                      receiver RF section, or INPUT 2 if testing the EMI receiver. By using
                      the same frequency standard for the receiver and the synthesized
                      sweeper, the frequency reference error is eliminated.

 Equipment Required     Synthesized sweeper
                        Adapter, Type N (f) to APC 3.5 (m)
                        Adapter, APC 3.5 (f) to APC 3.5 (f)
                        Cable, APC 3.5, 91 cm (36 in)
                        Cable, BNC, 122 cm (48 in)




                             Figure 2-1. Frequency Readout Accuracy Test Setup




                                                                      Operation Verication 2-7
1. Frequency Readout and Marker Count Accuracy
                  Procedure   This operation verication test consists of two parts:
                                Part 1: Frequency Readout Accuracy
                                Part 2: Marker Count Accuracy
                              Perform \Part 1: Frequency Readout Accuracy" before \Part 2:
                              Marker Count Accuracy."

Part 1: Frequency Readout Accuracy
                              1. Connect the equipment as shown in Figure 2-1. Remember to
                                 connect the 10 MHz REF OUT of the synthesized sweeper to the
                                 EXT REF IN of the receiver.
                              2. Perform the following steps to set up the equipment:
                                   Press INSTRUMENT PRESET on the synthesized sweeper, then
                                   set the controls as follows:
                                     CW : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1.5 GHz
                                     POWER LEVEL : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 015 dBm
                                   Press 4PRESET5 on the receiver, then wait for the preset routine to
                                   nish. Set the receiver by pressing the following keys:
                                                                NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                                              4MODE5            EMI RECEIVER
                                                                             CENTER FREQ 1.5 4GHz5
                                                                            NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                                              4FREQUENCY5
                                              4SPAN5          20 4MHz5
                                                                  SWP TIME AUTO MAN (MAN) 75 4ms5
                                                                 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

                                              4SWEEP5

                              3. Press 4INPUT5 INPUT 2 20M-2.9G (EMI receiver only) 4PEAK SEARCH5
                                                                    NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




                                 on the receiver to measure the frequency readout accuracy.
                              4. Record the MKR frequency reading in the operation verication
                                 test record as indicated in Table 2-5 or Table 2-6. The reading
                                 should be within the limits shown.
                                 Record the Frequency Readout Accuracy for the Receiver RF
                                 Section in section 1a of the operation and verication test record,
                                 use 1b for the Frequency Readout Accuracy for the EMI Receiver.
                              5. Change to the next receiver span, center frequency, and bandwidth
                                 setting listed in Table 2-5 or Table 2-6.
                    Note         For the 3 kHz bandwidth setting, press 4SWEEP5
                                 SWEEP TIME AUTO MAN (AUTO). For all other bandwidths
                                 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




                                 set the sweep time to 75 mS by pressing, 4SWEEP5
                                 SWEEP TIME AUTO MAN (MAN) 75 4ms5.
                                 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




                                 For an HP 8546A/HP 85462A only.
                                 When the center frequency changes to 4.0 GHz, press
                                 INPUT 2 1-6.5 G on the receiver before changing frequency, then
                                 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN




                                 set the synthesized sweeper CW to 4000 MHz and set the power
                                 level to 030 dBm.

                              6. Repeat steps 3 through 5 for each receiver frequency, span, and
                                 bandwidth settings listed in Table 2-5 or Table 2-6.
2-8 Operation Verication
                         1. Frequency Readout and Marker Count Accuracy
                                 Table 2-5.
            Frequency Readout Accuracy for the Receiver RF Section
                 Receiver                Synthesized Min.     TR     Max.
                                          Sweeper Frequency Entry Frequency
                Center    Span Bandwidth     CW            Frequency
              Frequency

                (GHz)     (MHz)   (kHz)   (GHz)    (GHz)         (GHz)       (GHz)
RF INPUT         1.5        20    120      1.5     1.49918         1-1      1.50082
 (20MHz-         1.5        10    120      1.5     1.49968         1-2      1.50032
 2.9 GHz)        1.5         1     10      1.5    1.499968         1-3      1.500032
                 1.5        .12    .3      1.5    1.4999962        1-4     1.5000038
RF INPUT y        4         20    120      4       3.99918         1-5      4.00082
  (1 GHz-         4         10    120      4       3.99968         1-6      4.00032
 6.5 GHz)         4          1     10      4      3.999968         1-7      4.000032
*For HP 85462A only.


                                 Table 2-6.
               Frequency Readout Accuracy for the EMI Receiver
                  Receiver               Synthesized Min.     TR     Max.
                                          Sweeper Frequency Entry Frequency
                Center    Span Bandwidth     CW            Frequency
              Frequency

                (GHz)     (MHz)   (kHz)   (GHz)    (GHz)         (GHz)       (GHz)
  INPUT 2        1.5        20    120      1.5     1.49918         1-1      1.50082
  (20MHz-        1.5        10    120      1.5     1.49968         1-2      1.50032
  2.9 GHz)       1.5         1     10      1.5    1.499968         1-3      1.500032
                 1.5        .12    .3      1.5    1.4999962        1-4     1.5000038
 INPUT 2*         4         20    120      4       3.99858         1-5      4.00142
   (1 GHz-        4         10    120      4       3.99948         1-6      4.00052
  6.5 GHz)        4          1     10      4      3.999948         1-7      4.000052
 * For HP 8546A only.


        \Part 1: Frequency Readout Accuracy" is now complete. Continue
        with \Part 2: Marker Count Accuracy."




                 



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