HP 8920B Handbuch

HP 8920B RF Communications Test Set

HP-IB Programmer’s Guide

Firmware Versions: HP 8920B B.05.00 and above

HP Part No. 08920-90222

Printed in U. S. A.

September 1997

Rev. B

DUPLETXRX PREV TESTS

CONFIHELPMSSG HOLD PRINT

SCREEN CONTROL

LOCAL

ADRS

RECAL

SAVE MEAS PRESE

INSTRUMENT STATE

DATA FUNCTIONS

INCR

REF INCR

METER INCR

AVG

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CURSOR CON-

PUSH TO

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SHIFT

k1’

k2’

k3’

ASSIG

RELEA

USER DATA

789

456

123

ENTER

GHz

MHz

kHz

Ω

ppm

ON/OFF

YES

MEMO

AUDIO IN LOHI

!MAX

AUDIOSQUELCVOL-

MIC/

MA X POW ER 200

ANT INDUPLEX OUTRF IN/OUT

!MAX POWER

POWE

OF O

Notice Information contained in this document is subject to change without notice.

written permission is prohibited, except as allowed under the copyright laws.

This material may be reproduced by or for the U.S. Government pursuant to

the Copyright License under the clause at DFARS 52.227-7013 (APR 1988).

Hewlett-Packard Company

Learning Products Department

24001 E. Mission

Liberty Lake, WA 99019-9599

U.S.A.

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).

Herstellerbescheinigu

ng 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).

Safety Considerations GENERAL

This product and related documentation must be reviewed for familiarization

with safety markings and instructions before operation.

This product is a Safety Class I instrument (provided with a protective earth

terminal).

SAFETY EARTH GROUND

A uninterruptible safety earth ground must be provided from the main power

source to the product input wiring terminals, power cord, or supplied power

cord set.

CHASSIS GROUND TERMINAL

To prevent a potential shock hazard, always connect the rear-panel chassis

ground terminal to earth ground when operating this instrument from a dc

power source.

SAFETY SYMBOLS

Indicates instrument damage can occur if indicated operating limits are

exceeded.

Indicates hazardous voltages.

Indicates earth (ground) terminal

WARNING A WARNING note 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 A CAUTION note denotes a hazard. It calls attention to an operation

procedure, practice, 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 an CAUTION note until the indicated

conditions are fully understood and met.

Safety Considerations for this Instrument

WARNING: This product is a Safety Class 1 instrument (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 product is likely to make the product dangerous. Intentional

interruption is prohibited.

Whenever it is likely that the protection has been impaired, the instrument must

be made inoperative and be secured against any unintended operation.

If this instrument is to be energized via an autotransformer (for voltage

reduction), make sure the common terminal is connected to the earth terminal of

the power source.

If this product is not used as specified, the protection provided by the equipment

could be impaired. This product must be used in a normal condition (in which all

means for proctection are intact) only.

No operator serviceable parts in this product. Refer servicing to qualified

personnel. To prevent electrical shock, do not remove covers.

Servicing instructions are for use by qualified personnel only. To avoid electrical

shock, do not perform any servicing unless you are qualified to do so.

The opening of covers or removal of parts is likely to expose dangerous

voltages. Disconnect the product from all voltage sources while it is being

opened.

Adjustments described in the manual are performed with power supplied to the

instrument while protective covers are removed. Energy available at many points

may, if contacted, result in personal injury.

The power cord is connected to internal capacitors that my remain live for

5 seconds after disconnecting the plug from its power supply.

For continued protection against fire hazard, replace the line fuse(s) only with

250 V fuse(s) or the same current rating and type (for example, normal blow or

time delay). Do not use repaired fuses or short circuited fuseholders.

CAUTION: Always use the three-prong ac power cord supplied with this product. Failure to

ensure adequate earth grounding by not using this cord may cause product

damage.

This product has autoranging line voltage input, be sure the supply voltage is

within the specified range.

CERTIFICATION Hewlett-Packard Company certifies that this product met its published

specifications at the time of shipment from the factory. Hewlett-Packard

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 Hewlett-Packard instrument product in 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 HP. Buyer shall prepay shipping charges to HP and HP

shall pay shipping charges, duties, and taxes for products returned to HP from

another country.

HP warrants that its software and firmware designated by HP for use with an

instrument will execute its programming instructions when properly installed

on that instrument. HP does not warrant that the operation of the instrument,

or software, 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. HP

SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTIDCULAR

PURPOSE.

EXCLUSIVE

REMEDIES THE REMEDIES PROVIDED HEREIN ARE BUYER’S SOLE AND

EXCLUSIVE REMEDIES. HP SHALL NOT BE LIABLE FOR ANY

DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL

DAMAGES, WHETHER BASE ON CONTRACT, TORT, OR ANY

OTHER LEGAL THEORY.

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 Office.

DECLARATION OF CONFORMITY

Manufacturer’s Name: Hewlett-Packard Company

Manufacturer’s Address: Spokane Division

24001 E. Mission Ave.

Liberty Lake, WA 99019-9599

Declares that the product(s):

Product Name: RF Communications Test Set

Model Number(s): HP 8920A, 8920B

Product Options: All

Conforms to the following product specifications.

Safety: HD 401/IEC 348

EMC: EN 55011 (1991) /CISPR 11 (1990): ‘Group 1, Class A

EMC: EN 50082-1 (1992) /IEC 801-2 (1991): 4 kV CD, 8 kv AD

/IEC 801-3 (1991): 3 V/m

/IEC 801-4 (1991): 1k V Power Lines

0.5 kV Signal Lines

Supplementary Information:

The product herewith complies with the requirements of the Low Voltage Directive

73/23/EEC and EMC Directive 89/336/EEC.

Spokane,

Washington

Date Vince Roland, SKD Quality Manager

European Contact: Your local Hewlett-Packard Sales and Service Office or Hewlett-

Packard GmbH. Dept. ZQ/Standards Europe, Herrenberger StarBe 130, D-7030

Boblingen (Fax: +49-7031-14-3143).

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, 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 3, HP-IB Commands, contains command syntax diagrams, equivalent

front-panel key commands, IEEE 488.2 Common Commands and triggering

commands.

Chapter 4, Advanced Operations, includes information about increasing

measurement throughput, status reporting, error reporting, service requests,

instrument initialization, and passing control.

Chapter 5, 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.

Chapter 6, 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 7, 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.

Trademark

Acknowledgements Microsoft ®, Microsoft® Windows, and MS-DOS® are registered

trademarks of Microsoft Corporation.

ProComm® is a registered trademark of DATASTORM TECHNOLOGIES,

INC.

Conventions Used In

This Manual The generic abbreviation "PC" is used to represent computers compatible with the

IBM personal computer (PC) running the MS-DOS operating system.

The term "workstation" is used to represent HP 9000 Series 200/300 System

Controllers.

The acronym IBASIC is used throughout this manual to refer to Instrument BASIC, a

subset of the Hewlett-Packard Rocky Mountain BASIC programming language. The

term IBASIC Controller refers to the Test Set’s built-in IBASIC Controller.

A field on the Test Set’s display is represented in the following manner:

AF Anl In.

A front-panel keycap is represented in the following manner: [TESTS].

When keys are pressed one-at-a-time, they are separated by commas. For

example, [SHIFT], [TESTS] means to press and release the [SHIFT]key,then

press and release the [TESTS] key.

When keys are pressed simultaneously, they are connected by a plus sign, +.

For example, [Alt]+[ P ] means to hold down the [Alt] key and press [ P ].

Definition of Test Set The generic term "Test Set" is used interchangeably in the manual for the

HP 8920B.

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