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A.18.00

Agilent Technologies A.18.00 User manual

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1
Agilent Technologies 8920A
RF Communications Test Set
Programmer’s Guide
Firmware Version A.18.00 and above
Agilent Part No. 08920-90220
Printed in U. S. A.
April 2000
Rev. B
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2
© Copyright Agilent Technologies 1997, 2000
Notice No part of this manual may be reproduced in any form or by any means (including
electronic storage and retrieval or translation into a foreign language) without prior
agreement and written consent from Agilent Technologies Inc. as governed by
United States and international copyright laws.
The material contained in this document is subject to change without notice.
Agilent Technologies makes no warranty of any kind with regard to this material,
including, but not limited to, the implied warranties of merchantability and fitness
for a particular purpose. Agilent Technologies Inc. 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.
U.S. Government users will receive no greater than Limited Rights as defined in
FAR 52.227-14 (June 1987) or DFAR 252.227-7015 (b)(2) (November 1995), as
applicable in any technical data.
Agilent Technologies
Learning Products Department
24001 E. Mission
Liberty Lake, WA 99019-9599
U.S.A.
Edition/Print Date All Editions and Updates of this manual and their creation dates are listed below.
Rev. A . . . . . December 1997
Rev. B . . . . . April 2000
3
Safety Summary The following general safety precautions must be observed during all phases of
operation of this instrument. Failure to comply with these precautions or with
specific warnings elsewhere in this manual violates safety standards of design,
manufacture, and intended use of the instrument. Agilent Technologies Inc.
assumes no liability for the customer’s failure to comply with these requirements.
GENERAL
This product is a Safety Class 1 instrument (provided with a protective earth
terminal). The protective features of this product may be impaired if it is used in a
manner not specified in the operation instructions.
All Light Emitting Diodes (LEDs) used in this product are Class 1 LEDs as per IEC
60825-1.
This product has been designed and tested in accordance with IEC Publication
1010, "Safety Requirements for Electronic Measuring Apparatus," and has been
supplied in a safe condition. This instruction documentation contains information
and warnings which must be followed by the user to ensure safe operation and to
maintain the product in a safe condition.
ENVIRONMENTAL CONDITIONS
This instrument is intended for indoor use in an installation category II, pollution
degree 2 environment. It is designed to operate at a maximum relative humidity of
95% and at altitudes of up to 2000 meters. Refer to the specifications tables for the
ac mains voltage requirements and ambient operating temperature range.
Ventilation Requirements: When installing the product in a cabinet, the convection
into and out of the product must not be restricted. The ambient temperature
(outside the cabinet) must be less than the maximum operating temperature of the
product 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.
BEFORE APPLYING POWER
Verify that the product is set to match the available line voltage, the correct fuse is
installed, and all safety precautions are taken. Note the instrument's external
markings described under Safety Symbols.
4
GROUND THE INSTRUMENT
To minimize shock hazard, the instrument chassis and cover must be connected to
an electrical protective earth ground. The instrument must be connected to the ac
power mains through a grounded power cable, with the ground wire firmly
connected to an electrical ground (safety ground) at the power outlet. Any
interruption of the protective (grounding) conductor or disconnection of the
protective earth terminal will cause a potential shock hazard that could result in
personal injury.
FUSES
Only fuses with the required rated current, voltage, and specified type (normal
blow, time delay, etc.) should be used. Do not use repaired fuses or short-circuited
fuse holders. To do so could cause a shock or fire hazard.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or fumes.
DO NOT REMOVE THE INSTRUMENT COVER
Operating personnel must not remove instrument covers. Component replacement
and internal adjustments must be made only by qualified service personnel.
Instruments that appear damaged or defective should be made inoperative and
secured against unintended operation until they can be repaired by qualified
service personnel.
WARNING: The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or
the like, which, if not correctly performed or adhered to, could result in personal
injury. Do not proceed beyond a WARNING sign until the indicated conditions are
fully understood and met.
CAUTION: The CAUTION sign denotes a hazard. It calls attention to an operating procedure, or the
like, which, if not correctly performed or adhered to, could result in damage to or
destruction of part or all of the product. Do not proceed beyond a CAUTION sign until the
indicated conditions are fully understood and met.
5
Safety Symbols
Caution, refer to accompanying documents
Warning, risk of electric shock
Earth (ground) terminal
Alternating current
Frame or chassis terminal
Standby (supply). Units with this symbol are not completely disconnected from ac
mains when this switch is off.
To completely disconnect the unit from ac mains, either disconnect the power cord,
or have a qualified electrician install an external switch.
Product Markings CE - the CE mark is a registered trademark of the European Community. A CE
mark accompanied by a year indicated the year the design was proven.
CSA - the CSA mark is a registered trademark of the Canadian Standards
Association.
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
6
Agilent Technologies Warranty Statement for Commercial Products
Agilent Technologies 8920A RF Communications Test Set
Duration of
Warranty: 1 year
1. Agilent Technologies warrants Agilent Technologies hardware, accessories and
supplies against defects in materials and workmanship for the period specified above.
If Agilent Technologies receives notice of such defects during the warranty period,
Agilent Technologies will, at its option, either repair or replace products which prove
to be defective. Replacement products may be either new or like-new.
2 Agilent Technologies warrants that Agilent Technologies software will not fail to
execute its programming instructions, for the period specified above, due to defects in
material and workmanship when properly installed and used. If Agilent Technologies
receives notice of such defects during the warranty period, Agilent Technologies will
replace software media which does not execute its programming instructions due to
such defects.
3. Agilent Technologies does not warrant that the operation of Agilent Technologies
products will be uninterrupted or error free. If Agilent Technologies is unable, within
a reasonable time, to repair or replace any product to a condition as warranted,
customer will be entitled to a refund of the purchase price upon prompt return of the
product.
4 Agilent Technologies products may contain remanufactured parts equivalent to new in
performance or may have been subject to incidental use.
5. The warranty period begins on the date of delivery or on the date of installation if
installed by Agilent Technologies. If customer schedules or delays Agilent
Technologies installation more than 30 days after delivery, warranty begins on the 31st
day from delivery.
6 Warranty does not apply to defects resulting from (a) improper or inadequate
maintenance or calibration, (b) software, interfacing, parts or supplies not supplied by
Agilent Technologies, (c) unauthorized modification or misuse, (d) operation outside
of the published environmental specifications for the product, or (e) improper site
preparation or maintenance.
7 TO THE EXTENT ALLOWED BY LOCAL LAW, THE ABOVE WARRANTIES
ARE EXCLUSIVE AND NO OTHER WARRANTYOR CONDITION, WHETHER
WRITTEN OR ORAL IS EXPRESSED OR IMPLIED AND AGILENT
TECHNOLOGIES SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES
OR CONDITIONS OR MERCHANTABILITY, SATISFACTORY QUALITY, AND
FITNESS FOR A PARTICULAR PURPOSE.
7
8. Agilent Technologies will be liable for damage to tangible property per incident up to
the greater of $300,000 or the actual amount paid for the product that is the subject of
the claim, and for damages for bodily injury or death, to the extent that all such dam-
ages are determined by a court of competent jurisdiction to have been directly caused
by a defective Agilent Technologies product.
9. TO THE EXTENT ALLOWED BY LOCAL LAW, THE REMEDIES IN THIS
WARRANTY STATEMENT ARE CUSTOMER’S SOLE AND EXCLUSIVE
REMEDIES. EXCEPT AS INDICATED ABOVE, IN NO EVENT WILL AGILENT
TECHNOLOGIES OR ITS SUPPLIERS BE LIABLE FOR LOSS OF DATA OR FOR
DIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL (INCLUDING LOST
PROFIT OR DATA), OR OTHER DAMAGE, WHETHER BASED IN CONTRACT,
TORT, OR OTHERWISE.
FOR CONSUMER TRANSACTIONS IN AUSTRALIA AND NEW ZEALAND:
THE WARRANTY TERMS CONTAINED IN THIS STATEMENT, EXCEPT TO
THE EXTENT LAWFULLY PERMITTED, DO NOT EXCLUDE RESTRICT OR
MODIFY AND ARE IN ADDITION TO THE MANDATORY STATUTORY
RIGHTS APPLICABLE TO THE SALE OF THIS PRODUCT TO YOU.
ASSISTANCE Product maintenance agreements and other customer assistance agreements are
available for Agilent Technologies products. For any assistance, contact your
nearest Agilent Technologies Sales and Service Office.
8
DECLARATION OF CONFORMITY
according to ISO/IEC Guide 22 and EN 45014
Manufacturer’s Name:
Manufacturer’s Address:
declares that the product
Product Name:
Model Number:
Product Options:
Agilent Technologies
24001 E. Mission Avenue
Liberty Lake, Washington 99019-9599
USA
RF Communications Test Set / Cell Site Test Set
A g il ent Techno l o g i e s 8 9 2 0 A , 8 9 2 0 B , an d 8 9 2 1 A
This declaration covers all options of the above
product.
conforms to the following Product specifications:
Safety: IEC 1010-1:1990+A1+A2/EN 61010-1:1993
EMC: CISPR 11:1990 / EN 55011:1991 Group 1, Class A
EN 50082-1 : 1992
IEC 801-2:1991 - 4 kV CD, 8 kV AD
IEC 801-3:1984 - 3V/m
IEC 801-4:1988 - 0.5 kV Sig. Lines, 1 kV Power Lines
Supplementary Information:
This is a class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.
This product herewith complies with the requirements of the Low Voltage Directive
73/23/EEC and the EMC Directive 89/336/EEC and carries the CD-marking accordingly
.
Spokane, Washington USA November 20, 1998 Vince Roland/Quality Manager
9
Table 1 Regional Sales Offices
United States of America:
Agilent Technologies
Test and Measurement Call Center
P.O. Box 4026
Englewood, CO 80155-4026
(tel) 1 800 452 4844
Canada:
Agilent Technologies Canada Inc.
5150 Spectrum Way
Mississauga, Ontario
L4W 5G1
(tel) 1 877 894 4414
Europe:
Agilent Technologies
European Marketing Organization
P.O. Box 999
1180 AZ Amstelveen
The Netherlands
(tel) (3120) 547 9999
Japan:
Agilent Technologies Japan Ltd.
Measurement Assistance Center
9-1 Takakura-Cho, Hachioji-Shi,
Tokyo 192-8510, Japan
(tel) (81) 456-56-7832
(fax) (81) 426-56-7840
Latin America:
Agilent Technologies
Latin America Region
Headquarters
5200 Blue Lagoon Drive,
Suite #950
Miami, Florida 33126
U.S. A.
(tel) (305) 267 4245
(fax) (305) 267 4286
Australia/New Zealand:
Agilent Technologies
Australia Pty Ltd.
347 Burwood Highway
Forest Hill, Victoria 3131
Australia
(tel) 1 800 629 485
(fax) (61 3) 9272 0749
New Zealand
(tel) 0 800 738 378
(fax) (64 4) 802 6881
Asia Pacific:
Agilent Technologies
24/F, Cityplaza One,
111 Kings Road,
Taikoo Shing, Hong Kong
(tel) (852) 3197 7777
(fax) (852) 2506 9233
10
Service and
Support
Any adjustment, maintenance, or repair of this product must be performed by
qualified personnel. Contact your customer engineer through your local Agilent
Technologies Service Center. You can find a list of local service representatives on
the Web at:
http://www.agilent-tech.com/services/English/index.html
If you do not have access to the Internet, one of these centers can direct you to your
nearest representative:
Table 2
United States Test and Measurement Call Center
(Toll free in US)
(800) 452-4844
Europe
(31 20) 547 9900
Canada
(905) 206-4725
Japan Measurement Assistance Center
(81) 426 56 7832
|(81) 426 56 7840 (FAX)
Latin America
(305) 267 4288 (FAX)
Australia/New Zealand
1 800 629 485 (Australia)
0800 738 378 (New Zealand)
Asia-Pacific
(852) 2599 7777
(852) 2506 9285 (FAX)
11
Manufacturer’s
Declaration
This statement is provided to comply with the requirements of the German Sound
Emission Directive, from 18 January 1991.
This product has a sound pressure emission (at the operator position) < 70 dB(A).
• Sound Pressure Lp < 70 dB(A).
• At Operator Position.
• Normal Operation.
• According to ISO 7779:1988/EN 27779:1991 (Type Test).
Herstellerbescheinigung
Diese Information steht im Zusammenhang mit den Anforderungen der
Maschinenlärminformationsverordnung vom 18 Januar 1991.
• Schalldruckpegel Lp < 70 dB(A).
• Am Arbeitsplatz.
• Normaler Betrieb.
• Nach ISO 7779:1988/EN 27779:1991 (Typprüfung).
In this Book Chapter 1, Using HP-IB, describes the general guidelines for using HP-IB and how to
prepare the Test Set for HP-IB usage. This chapter includes example programs for
controlling the basic functions of the Test Set.
Chapter 2, Methods For Reading Measurement Results, contains guidelines for
programming the test set for returning measurement results. Topics discussed include how
to recover from a "hung" state when a measurement fails to complete. Sample code is
included.
Chapter 3, HP-IB Command Guidelines, contains information about sequential and
overlapped commands, command syntax, units of measure, and measurement states. A
short example program is also presented to familiarize the user with remote operation of
the Test Set.
Chapter 4, HP-IB Commands,
contains command syntax diagrams, equivalent
front-panel key commands, IEEE 488.2 Common Commands and triggering
commands.
Chapter 5, Advanced Operations, includes information about increasing measurement
throughput, status reporting, error reporting, service requests, instrument initialization,
and passing control.
Chapter 6, Memory Cards/Mass Storage, describes the types of mass storage (RAM
disk, ROM disk, external disk drives, SRAM cards, and ROM cards) and the file system
formats (DOS, LIF) available in the Test Set.
12
Chapter 7, IBASIC Controller, describes how to develop Instrument BASIC (IBASIC)
programs for use on the Test Set’s built-in IBASIC Controller. Topics discussed are:
interfacing to the IBASIC Controller using the serial ports, overview of the three program
development methods, entering and editing IBASIC programs, program control using the
PROGram Subsystem, and an introduction to writing programs for the TESTS subsystem.
Chapter 8, Programming the Call Processing Subsystem, describes how to control the
Test Set’s Call Processing Subsystem using the Call Processing Subsystem’s remote user
interface. Topics discussed are: accessing the Call Processing Subsystem screens,
handling error messages, controlling program flow using the Call Processing Status
Register Group, and how to query data messages received from the mobile station.
Example programs are provided showing how to control the Call Processing Subsystem
using service requests and register polling.
Error Messages describes the Text Only HP-IB Errors and the Numbered HP-IB Errors.
This section also describes other types of error messages that the Test Set displays and
where to find more information about those types of error messages.
Contents
13
1 Using GPIB
Overview of the Test Set 26
Getting Started 34
Remote Operation 47
Addressing 49
IEEE 488.1 Remote Interface Message Capabilities 50
Remote/Local Modes 53
Contents
14
2 Methods For Reading Measurement Results
Background 58
HP
®
BASIC ‘ON TIMEOUT’ Example Program 60
HP
®
BASIC ‘MAV’ Example Program 64
Contents
15
3 GPIB Command Guidelines
Sequential and Overlapped Commands 70
Guidelines for Operation 71
Contents
16
4 GPIB Commands
GPIB Syntax Diagrams 92
Adjacent Channel Power (ACP) 95
AF Analyzer 97
AF Generator 1 100
AF Generator 2 Pre-Modulation Filters 101
AF Generator 2/Encoder 102
Configure, I/O Configure 117
Call Processing 122
Decoder 141
Display 145
Measure 147
Oscilloscope 154
Program 159
Save/Recall Registers 160
RF Analyzer 161
RF Generator 163
Radio Interface 164
Spectrum Analyzer 165
GPIB Only Commands 167
Contents
17
Status 168
System 169
Tests 170
Trigger 173
Integer Number Setting Syntax 174
Real Number Setting Syntax 175
Multiple Real Number Setting Syntax 176
Number Measurement Syntax 177
Multiple Number Measurement Syntax 179
Equivalent Front-Panel Key Commands 180
IEEE 488.2 Common Commands 208
Triggering Measurements 224
Contents
18
5 Advanced Operations
Increasing Measurement Throughput 234
Status Reporting 239
GPIB Service Requests 293
Instrument Initialization 303
Passing Control 313
Contents
19
6 Memory Cards/Mass Storage
Default File System 324
Mass Storage Device Overview 325
Default Mass Storage Locations 331
Mass Storage Access 333
DOS and LIF File System Considerations 334
Using the ROM Disk 340
Using Memory Cards 341
Backing Up Procedure and Library Files 346
Copying Files Using IBASIC Commands 347
Using RAM Disk 349
Using External Disk Drives 351
Contents
20
7 IBASIC Controller
Introduction 354
The IBASIC Controller Screen 355
Important Notes for Program Development 357
Program Development 358
Interfacing to the IBASIC Controller using Serial Ports 360
Choosing Your Development Method 373
Method #1. Program Development on an External BASIC Language
Computer 375
Method #2. Developing Programs on the Test Set Using the IBASIC
EDIT Mode 381
Method #3. Developing Programs Using Word Processor on a PC
(Least Preferred) 385
Uploading Programs from the Test Set to a PC 392
Serial I/O from IBASIC Programs 393
PROGram Subsystem 396
The TESTS Subsystem 419
/