Agilent Technologies E4418B User manual

Agilent Technologies
Agilent E4418B
Power Meter
User’s Guide

ii E4418B Power Meter User’s Guide
Notices
© Agilent Technologies, Inc. 1998–2013
No part of this manual may be reproduced
in any form or by any means (including
electronic storage and retrieval or transla-
tion into a foreign language) without prior
agreement and written consent from Agi-
lent Technologies, Inc. as governed by
United States and international copyright
laws.
Manual Part Number
E4418-90032
Edition
Eighth Edition, April 5, 2013
Printed in Malaysia
Agilent Technologies, Inc.
3501 Stevens Creek Blvd.
Santa Clara, CA 95052 USA
Warranty
The material contained in this docu-
ment is provided “as is,” and is sub-
ject to being changed, without notice,
in future editions. Further, to the max-
imum extent permitted by applicable
law, Agilent disclaims all warranties,
either express or implied, with regard
to this manual and any information
contained herein, including but not
limited to the implied warranties of
merchantability and fitness for a par-
ticular purpose. Agilent shall not be
liable for errors or for incidental or
consequential damages in connec-
tion with the furnishing, use, or per-
formance of this document or of any
information contained herein. Should
Agilent and the user have a separate
written agreement with warranty
terms covering the material in this
document that conflict with these
terms, the warranty terms in the sep-
arate agreement shall control.
Technology Licenses
The hardware and/or software described in
this document are furnished under a
license and may be used or copied only in
accordance with the terms of such license.
Restricted Rights Legend
U.S. Government Restricted Rights. Soft-
ware and technical data rights granted to
the federal government include only those
rights customarily provided to end user cus-
tomers. Agilent provides this customary
commercial license in Software and techni-
cal data pursuant to FAR 12.211 (Technical
Data) and 12.212 (Computer Software) and,
for the Department of Defense, DFARS
252.227-7015 (Technical Data - Commercial
Items) and DFARS 227.7202-3 (Rights in
Commercial Computer Software or Com-
puter Software Documentation).
Safety Notices
CAUTION
A CAUTION notice denotes a haz-
ard. It calls attention to an operat-
ing procedure, practice, or the like
that, if not correctly performed or
adhered to, could result in damage
to the product or loss of important
data. Do not proceed beyond a
CAUTION notice until the indi-
cated conditions are fully under-
stood and met.
WARNING
A WARNING notice denotes a
hazard. It calls attention to an
operating procedure, practice, or
the like that, if not correctly per-
formed or adhered to, could result
in personal injury or death. Do not
proceed beyond a WARNING
notice until the indicated condi-
tions are fully understood and
met.

E4418B Power Meter User’s Guide iii
Certification
Agilent Technologies certifies that this product met its published
specifications at the time of shipment from the factory. Agilent
Technologies 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.
Warranty
This Agilent Technologies instrument product is warranted against defects
in material and workmanship for a period of 3 years from date of shipment.
During the warranty period, Agilent Technologies 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 Agilent Technologies. Buyer shall prepay shipping charges
to Agilent Technologies and Agilent Technologies shall pay shipping
charges, duties and taxes for products returned to Aglent Technologies
from another country. Agilent Technologies warrants that its software and
firmware designated by Agilent Technologies for use with an instrument
will execute its programming instructions when properly installed on that
instrument. Agilent Technologies does not warrant that the operation of
the instrument or firmware 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 modification or misuse, operation outside of the
environmental specifications for the product or improper site preparation
or maintenance. NO OTHER WARRANTY IS EXPRESSED OR IMPLIED.
AGILENT TECHNOLOGIES SPECIFICALLY DISCLAIMS THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.

iv E4418B Power Meter User’s Guide
Exclusive Remedies
THE REMEDIES PROVIDED HEREIN ARE BUYER’S SOLE AND EXCLUSIVE
REMEDIES. AGILENT TECHNOLOGIES SHALL NOT BE LIABLE FOR ANY
DIRECT, INDIRECT, SPECIAL, INCIDENTAL or CONSEQUENTIAL
DAMAGES, WHETHER BASED ON CONTRACT, TORT or ANY OTHER
LEGAL THEORY.
Warnings and Cautions
This guide uses warnings and cautions to denote hazards.
Recommended Calibration Interval
Agilent Technologies recommends a two- years calibration cycle for the
E4418B EPM Series power meter.
WARNING
A warning calls attention to a procedure, practice or the like, which, if
not correctly performed or adhered to, could result in injury or the loss of
life. Do not proceed beyond a warning until the indicated conditions are
fully understood and met.
CAUTION
A caution calls attention to a procedure, practice or the like which, if not
correctly performed or adhered to, could result in damage to or the
destruction of part or all of the equipment. Do not proceed beyond a
caution until the indicated conditions are fully understood and met.

E4418B Power Meter User’s Guide v
Safety Symbols
The following symbol on the instrument and in the documentation
indicates precautions that must be taken to maintain safe operation of the
instrument.
Caution, risk of danger.
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
supplied documentation.
Alternating current (AC).
This symbol indicates the operating switch for ‘Stand-by’ mode. Note, the
instrument is NOT isolated from the mains when the switch is pressed.
To isolate the instrument, the mains coupler (mains input cord) should be
removed from the power supply.
This symbol indicates the operating switch for ‘On’ mode).
External Protective Earth Terminal.
While this is a Class I product, provided with a protective earthing
conductor in a power cord, an external protective earthing terminal has
also been provided. This terminal is for use where the earthing cannot be
assured. At least an 18AWG earthing conductor should be used in such
an instance, to ground the instrument to an assured earth terminal.

vi E4418B Power Meter User’s Guide
Personal Safety Considerations
This is a Safety Class I 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 the instrument is likely to make
the instrument dangerous. Intentional interruption is prohibited
General Safety Considerations
WARNING
If this instrument is not used as specified, the protection provided by the
equipment could be impaired. This instrument must be used in a normal
condition (in which all means of protection are intact) only.
No operator serviceable parts inside. Refer servicing to qualified
personnel. To prevent electrical shock, do not remove covers.
For continued protection against fire hazard, replace the line fuse(s)
only with fuses of the same type and rating (for example, normal blow,
time delay, etc.). The use of other fuses or material is prohibited.
WARNING
Before this instrument is switched on, make sure it has been properly
grounded through the protective conductor of the ac power cable to a
socket outlet provided with protective earth contact.
Any interruption of the protective (grounding) conductor, inside or
outside the instrument or disconnection of the protective earth terminal
can result in personal injury.
CAUTION
Any adjustments or service procedures that require operation of the
instrument with protective covers removed should be performed only by
trained service personnel.

E4418B Power Meter User’s Guide vii
Regulatory Markings
The CE mark shows that the product complies with all the relevant
European legal Directives (if accompanied by a year, it signifies when the
design was proven.
This ISM device complies with Canadian ICES-001.
Cet appareil ISM est conforme à la norme NMB-001 du Canada.
This is the symbol of an Industrial Scientific and Medical Group 1 Class A
product.
The CSA mark is a registered trademark of the Canadian Standards
Association.

viii E4418B Power Meter User’s Guide
IEC 1010-1 Compliance
This instrument has been designed and tested in accordance with IEC
Publication 61010-1 +A1:1992 Safety Requirements for Electrical
Equipment for Measurement, Control and Laboratory Use 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.
Statement of Compliance
This product has been designed and tested for compliance with IEC 60529
(1989) Degrees of Protection Provided by Enclosures (IP Code). Level IPx4
is attained if, and only if, the carry case( Agilent Technologies part number
34141A) is fitted.
User Environment
This product is designed for use in a sheltered environment (avoiding
extreme weather conditions) in accordance with Pollution Degree 3
defined in IEC 60664-1, with the carry case (Agilent Technologies part
number 34141A) fitted over the instrument.
The product is suitable for indoor use only, when this carry case is not
fitted.
Installation Instructions
To avoid unnecessary over-temperature conditions, while this carry case is
fitted do not apply an ac mains supply voltage, only operate your Agilent
Technologies E4418B from the battery pack.

E4418B Power Meter User’s Guide ix
Regulatory Information
Sound Emission
Herstellerbescheinigung
Diese Information steht im Zusammenhang mit den Anforderungen der
Maschinenlarminformationsverordnung vom 18 Januar 1991.
• Sound Pressure LpA < 70 dB.
• Am Arbeitsplatz.
• Normaler Betrieb.
• Nach DIN 45635 T. 19 (Typprufung).
Manufacturers Declaration
This statement is provided to comply with the requirements of the German
Sound DIN 45635 T. 19 (Typprufung).
• Sound Pressure LpA < 70 dB.
• At operator position.
• Normal operation.
• According to ISO 7779 (Type Test).
Australian EMC Regulations
The C-Tick mark is a registered trademark of the Spectrum Management
Agency of Australia. This signifies compliance with the Australian EMC
Framework Regulations under the terms of the Radiocommunications Act
of 1992.
N279

x E4418B Power Meter User’s Guide
Declaration of Conformity (DoC)
The Declaration of Conformity (DoC) for this instrument is available on the
Web site. You can search the DoC by its product model or description.
http://regulations.corporate.agilent.com/DoC/search.htm
NOTE
If you are unable to search for the respective DoC, please contact your
local Agilent representative.

E4418B Power Meter User’s Guide xi
List of Related Publications
The Agilent E4418B is also available in the following
languages:
• English Language User’s Guide - Option ABA
• German Language User’s Guide - Option ABD
• Spanish Language User’s Guide - Option ABE
• French Language User’s Guide - Option ABF
• Italian Language User’s Guide - Option ABZ
• Japanese Language User’s Guide - Option ABJ
Agilent Technologies E4418B/E4419B Programming Guide (English
language only) is also supplied with the above options except Option
ABA. For Option ABA, the Programming Guide is available only by
ordering Option 0BF.
Agilent Technologies E4418B/E4419B Service Guide is available by
ordering Option 915.
Agilent Technologies E4418B/E4419B CLIPs (Component Location and
Information Pack) is available by ordering E4418-90031.
Useful information on SCPI (Standard Commands for Programmable
Instruments) can be found in:
•A Beginner’s Guide to SCPI, which is available by ordering Agilent
Technologies Part Number 5010-7166.
• The SCPI reference manuals which are available from:
SCPI Consortium,
8380 Hercules Drive, Suite P3,
La Mesa, CA 91942, USA.
Telephone: [phone]
Fax: [phone]

xii E4418B Power Meter User’s Guide
Agilent Technologies E4418B Options
The Agilent E4418B power meters have the following options available:
• Option 001, supplies an internal rechargeable battery providing full
instrument functionality when access to an ac power outlet is not
available.
• Option 002, supplies parallel rear panel sensor input(s). The power
reference oscillator output is on the front panel.
• Option 003, supplies parallel rear panel sensor input(s). The power
reference oscillator output is also on the rear panel.
• Option 004, deletes the Agilent 11730A sensor cable(s) provided.
• Option 0BO, deletes manual set.
• Option 908, provides rackmount kit for one instrument.
• Option 909, provides rackmount kit for two instruments.
• Option 915, provides the Agilent E4418B/E4419B Service Guide.
• Option 916, provides an additional Agilent E4418B User’s Guide and
Agilent E4418B/E4419B Programming Guide.
• Option 1BN, provides MIL-STD 45662A, Certificate of Calibration.
• Option 1BP, provides MIL-STD-45662A, Certificate of Calibration and
data.
Available Accessories
• Agilent 34161A accessory pouch
• Agilent 34141A yellow soft carry/operating case
• Agilent 34131A basic instrument transit case
• Agilent E9287A spare battery pack - for instruments fitted with option
001 only
• Agilent 34397A 12 Vdc to 115 Vac inverter (Option 0E3 230 V)
• The following Agilent power sensor cables are available:
• Agilent 11730A 1.5 m (7.5 ft)
• Agilent 11730B 3 m (10 ft)
• Agilent 11730C 6.1 m (20 ft)
• Agilent 11730D 15.2 m (50 ft)
• Agilent 11730E 30.5 m (100 ft)
• Agilent 11730F 61 m (200 ft)

E4418B Power Meter User’s Guide xiii
About this Guide
1Getting Started Chapter 1 This chapter prepares the power meter for use
and helps you to get familiar with a few of the front panel features.
2Power Meter Operation Chapter 2 This chapter gives a detailed
description of the capabilities and operation of the power meter. You will
find this chapter useful when you are operating the power meter from the
front panel.
3Menu Reference Chapter 3 This chapter details diagrammatically the
menu maps for the power meter. It also gives a description of all the power
meter’s keys.
4Error Messages Chapter 4 This chapter lists the error messages that may
appear as you are working with the power meter. Each description
contains information to help you diagnose and solve the problem.
5Specifications Chapter 5 This chapter lists the power meter’s
specifications and describes how to interpret these specifications.

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E4418B Power Meter User’s Guide xv
Contents
Certification iii
Warranty iii
Limitation of Warranty iii
Exclusive Remedies iv
Warnings and Cautions iv
Safety Symbols v
Personal Safety Considerations vi
General Safety Considerations vi
Regulatory Markings vii
IEC 1010-1 Compliance viii
Statement of Compliance viii
User Environment viii
Installation Instructions viii
Regulatory Information ix
List of Related Publications xi
Agilent Technologies E4418B Options xii
Available Accessories xii
About this Guide xiii
1 Getting Started
Introduction 2
Turning On the Power Meter 3
The Front Panel at a Glance 5
The Display Layout 8
Selecting Your Display Layout 11
Window Symbols 14
Warning Symbol 14
Confirmation Window 14
Wait Symbol 15
One of N Entry Window 15
Numeric or Alphanumeric Entry Window 15
The Rear Panel at a Glance 16
Adjusting the Carrying Handle 18
Rack Mounting the Power Meter 19

xvi E4418B Power Meter User’s Guide
2 Power Meter Operation
Introduction 22
Battery Operation (Option 001) 24
General Information 24
Running Time 25
Charging Times 26
Backlight 26
Battery Removal/Replacement 27
Zeroing and Calibrating the Power Meter 29
Zeroing the Power Meter 29
Zero/Cal Lockout 29
Calibrating the Power Meter 30
Calibration Procedure Using Agilent E-Series Power Sensors and N8480 Series Power Sensors
(excluding Option CFT) 30
Calibration Procedure using Agilent 8480 Series power sensors and N8480 Series Power
Sensors with Option CFT 31
Zeroing and Calibrating Using TTL Inputs 35
Making Measurements with the Agilent E-Series Power Sensors and N8480 Series Power
Sensors (excluding Option CFT) 39
Procedure 39
Making Measurements with the Agilent 8480 Series Power Sensors and N8480 Series Power
Sensors with Option CFT 41
Procedure 41
Making Measurements using Sensor Calibration Tables 44
Selecting a Sensor Calibration Table 45
Making the Measurement 45
Editing Sensor Calibration Tables 46
Making Measurements using Frequency Dependent Offset Tables 53
Selecting a Frequency Dependent Offset Table 54
Making the Measurement 55
Editing Frequency Dependent Offset Tables 56
Setting the Units of Measurement 59
Selecting Units of Measurement from the Softkeys 60
Making Relative Measurements 61
Procedure 61
Setting the Resolution 62

E4418B Power Meter User’s Guide xvii
Setting Offsets 63
Setting Channel Offsets 63
Setting Display Offsets 64
Setting Averaging 65
Step Detection 67
Measuring Pulsed Signals 68
Setting Measurement Limits 70
Setting Channel Limits 70
Setting Window Limits 72
Checking for Limit Failures 74
Selecting a Digital or Analog Display 76
Setting the Range 79
Configuring the Remote Interface 80
GPIB 80
RS232/RS422 81
Remote Interface Overview 83
Programming Language Selection 85
Recorder Output 86
Leveling a Source Output 87
Saving and Recalling Power Meter Configurations 88
How Measurements are Calculated 90
Presetting the Power Meter 91
Preset Conditions 91
Self Test 94
Power On Self Test 94
Front Panel Selection of Self Tests 95
Remote Testing 97
Test Descriptions 98
Operator Maintenance 101
Replacing the Power Line Fuse 101
Contacting Agilent Technologies 103
Before calling Agilent Technologies 103
Check the Basics 104
Instrument serial numbers 104
Sales and Service Offices 106

xviii E4418B Power Meter User’s Guide
Returning Your Power Meter for Service 107
3 Menu Reference
Introduction 110
The Front Panel Menu Maps 111
dBm/W Menu 111
Frequency/Cal Fac Menu 112
Meas Setup Menu 113
Rel/Offset Menu 114
Save/Recall Menu 114
System Inputs Menu (1 of 4) 115
System Inputs Menu (2 of 4) 116
System Inputs Menu (3 of 4) 117
System Inputs Menu (4 of 4) 118
Zero/Cal Menu 119
Front Panel Menu Reference 120
Diagrammatical keys 142
4 Error Messages
Introduction 146
Error Messages 148
5 Specifications
Introduction 156
Power Meter Specifications 157
Meter 157
Accuracy 158
1 mW Power Reference1 160
Power Meter Supplemental Characteristics 161
Measurement Speed 161
Zero Drift of Sensors 161
Measurement Noise 162
Settling Time 165
Power Sensor Specifications 169
Battery Option 001 Operational Characteristics 170

E4418B Power Meter User’s Guide xix
General Characteristics 171
Rear Panel Connectors 171
Environmental Characteristics 172
General Conditions 172
Operating Environment 172
Storage Conditions 172
General 173
Dimensions 173
Weight 173
Safety 173
Remote Programming 174
Nonvolatile Memory 174

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