Rigol DSA832-TG, DSA875, DSA832E-TG, DSA875-TG, DSA832E User Manual
...RIGOL
User’s Guide
DSA800/E Series
Spectrum Analyzer
March 2017
RIGOL TECHNOLOGIES, INC.
RIGOL
Guaranty and Declaration
Copyright
© 2014 RIGOL TECHNOLOGIES, INC. All Rights Reserved.
Trademark Information
RIGOL is a registered trademark of RIGOL TECHNOLOGIES, INC.
Publication Number
UGD07112-1110
Software Version
DSA815 00.01.18 DSA832/DSA875/DSA832E 00.01.05
Software upgrade might change or add product features. Please acquire the latest version of the manual from RIGOL website or contact RIGOL to upgrade the software.
Notices
RIGOL products are covered by P.R.C. and foreign patents, issued and pending.
RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at the company’s sole decision.
Information in this publication replaces all previously released materials.
Information in this publication is subject to change without notice.
RIGOL shall not be liable for either incidental or consequential losses in connection with the furnishing, use, or performance of this manual, as well as any information contained.
Any part of this document is forbidden to be copied, photocopied, or rearranged without prior written approval of RIGOL.
Product Certification
RIGOL guarantees that this product conforms to the national and industrial standards in China as well as the ISO9001:2008 standard and the ISO14001:2004 standard. Other international standard conformance certifications are in progress.
Contact Us
If you have any problem or requirement when using our products or this manual, please contact RIGOL.
E-mail: service@rigol.com Website: www.rigol.com
User’s Guide for DSA800/E Series |
I |
RIGOL
Safety Requirement
General Safety Summary
Please review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injury or damage to the instrument and any product connected to it. To prevent potential hazards, please follow the instructions specified in this manual to use the instrument properly.
Use Proper Power Cord.
Only the exclusive power cord designed for the instrument and authorized for use within the local country could be used.
Ground the Instrument.
The instrument is grounded through the Protective Earth lead of the power cord. To avoid electric shock, connect the earth terminal of the power cord to the Protective Earth terminal before connecting any input or output terminals.
Connect the Probe Correctly.
If a probe is used, the probe ground lead must be connected to earth ground. Do not connect the ground lead to high voltage. Improper way of connection could result in dangerous voltages being present on the connectors, controls or other surfaces of the oscilloscope and probes, which will cause potential hazards for operators.
Observe All Terminal Ratings.
To avoid fire or shock hazard, observe all ratings and markers on the instrument and check your manual for more information about ratings before connecting the instrument.
Use Proper Overvoltage Protection.
Ensure that no overvoltage (such as that caused by a bolt of lightning) can reach the product. Otherwise, the operator might be exposed to the danger of an electric shock.
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Do Not Operate Without Covers.
Do not operate the instrument with covers or panels removed.
Do Not Insert Objects Into the Air Outlet.
Do not insert objects into the air outlet, as doing so may cause damage to the instrument.
Use Proper Fuse.
Please use the specified fuses.
Avoid Circuit or Wire Exposure.
Do not touch exposed junctions and components when the unit is powered on.
Do Not Operate With Suspected Failures.
If you suspect that any damage may occur to the instrument, have it inspected by RIGOL authorized personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel.
Provide Adequate Ventilation.
Inadequate ventilation may cause an increase of temperature in the instrument, which would cause damage to the instrument. So please keep the instrument well ventilated and inspect the air outlet and the fan regularly.
Do Not Operate in Wet Conditions.
To avoid short circuit inside the instrument or electric shock, never operate the instrument in a humid environment.
Do Not Operate in an Explosive Atmosphere.
To avoid personal injuries or damage to the instrument, never operate the instrument in an explosive atmosphere.
Keep Instrument Surfaces Clean and Dry.
To avoid dust or moisture from affecting the performance of the instrument, keep the surfaces of the instrument clean and dry.
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RIGOL
Prevent Electrostatic Impact.
Operate the instrument in an electrostatic discharge protective environment to avoid damage induced by static discharges. Always ground both the internal and external conductors of cables to release static before making connections.
Use the Battery Properly.
Do not expose the battery (if available) to high temperature or fire.
Keep it out of the reach of children. Improper change of a battery (lithium battery) may cause an explosion. Use the RIGOL specified battery only.
Handle with Caution.
Please handle with care during transportation to avoid damage to keys, knobs, interfaces, and other parts on the panels.
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User’s Guide for DSA800/E Series |
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Safety Notices and Symbols
Safety Notices in this Manual:
WARNING
Indicates a potentially hazardous situation or practice which, if not avoided, will result in serious injury or death.
CAUTION
Indicates a potentially hazardous situation or practice which, if not avoided, could result in damage to the product or loss of important data.
Safety Terms on the Product:
DANGER
WARNING
CAUTION
Safety Symbols on the Product:
Hazardous |
Safety |
Protective |
Chassis |
Test |
Voltage |
Warning |
Earth |
Ground |
Ground |
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Terminal |
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User’s Guide for DSA800/E Series |
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RIGOL
Allgemeine Sicherheits Informationen
Überprüfen Sie diefolgenden Sicherheitshinweise sorgfältigumPersonenschädenoderSchäden am Gerätundan damit verbundenen weiteren Gerätenzu vermeiden. Zur Vermeidung vonGefahren, nutzen Sie bitte das Gerät nur so, wiein diesem Handbuchangegeben.
Um Feuer oder Verletzungen zu vermeiden, verwenden Sie ein ordnungsgemäßes Netzkabel.
Verwenden Sie für dieses Gerät nur das für ihr Land zugelassene und genehmigte Netzkabel.
Erden des Gerätes.
Das Gerät ist durch den Schutzleiter im Netzkabel geerdet. Um Gefahren durch elektrischen Schlag zu vermeiden, ist es unerlässlich, die Erdung durchzuführen. Erst dann dürfen weitere Einoder Ausgänge verbunden werden.
Anschluss einesTastkopfes.
Die Erdungsklemmen der Sonden sindauf dem gleichen Spannungspegel des Instruments geerdet. SchließenSie die Erdungsklemmen an keine hohe Spannung an.
Beachten Sie alle Anschlüsse.
Zur Vermeidung von Feuer oder Stromschlag, beachten Sie alle Bemerkungen und Markierungen auf dem Instrument. Befolgen Sie die Bedienungsanleitung für weitere Informationen, bevor Sie weitere Anschlüsse an das Instrument legen.
Verwenden Sie einen geeigneten Überspannungsschutz.
Stellen Sie sicher, daß keinerlei Überspannung (wie z.B. durch Gewitter verursacht) das Gerät erreichen kann. Andernfallsbestehtfür den Anwender die GefahreinesStromschlages.
Nicht ohne Abdeckung einschalten.
Betreiben Sie das Gerät nicht mit entfernten Gehäuse-Abdeckungen.
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Betreiben Sie das Gerät nicht geöffnet.
Der Betrieb mit offenen oder entfernten Gehäuseteilen ist nicht zulässig. Nichts in entsprechende Öffnungen stecken (Lüfter z.B.)
Passende Sicherung verwenden.
Setzen Sie nur die spezifikationsgemäßen Sicherungen ein.
Vermeiden Sie ungeschützte Verbindungen.
Berühren Sie keine unisolierten Verbindungen oder Baugruppen, während das Gerät in Betrieb ist.
Betreiben Sie das Gerät nicht im Fehlerfall.
Wenn Sie am Gerät einen Defekt vermuten, sorgen Sie dafür, bevor Sie das Gerät wieder betreiben, dass eine Untersuchung durch RIGOL autorisiertem Personal durchgeführt wird. Jedwede Wartung, Einstellarbeiten oder Austausch von Teilen am Gerät, sowie am Zubehör dürfen nur von RIGOL autorisiertem Personal durchgeführt werden.
Belüftung sicherstellen.
Unzureichende Belüftung kann zu Temperaturanstiegen und somit zu thermischen Schäden am Gerät führen. Stellen Sie deswegen die Belüftung sicher und kontrollieren regelmäßig Lüfter und Belüftungsöffnungen.
Nicht in feuchter Umgebung betreiben.
Zur Vermeidung von Kurzschluß im Geräteinneren und Stromschlag betreiben Sie das Gerät bitte niemals in feuchter Umgebung.
Nicht in explosiver Atmosphäre betreiben.
Zur Vermeidung von Personenund Sachschäden ist es unumgänglich, das Gerät ausschließlich fernab jedweder explosiven Atmosphäre zu betreiben.
Geräteoberflächen sauber und trocken halten.
Um den Einfluß von Staub und Feuchtigkeit aus der Luft auszuschließen, halten Sie bitte die Geräteoberflächen sauber und trocken.
Schutz gegen elektrostatische Entladung (ESD).
Sorgen Sie für eine elektrostatisch geschützte Umgebung, um somit Schäden und
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RIGOL
Funktionsstörungen durch ESD zu vermeiden. Erden Sie vor dem Anschluß immer Innenund Außenleiter der Verbindungsleitung, um statische Aufladung zu entladen.
Die richtige Verwendung desAkku.
Wenneine Batterieverwendet wird, vermeiden Sie hohe Temperaturen bzw. Feuer ausgesetzt werden. Bewahren Sie es außerhalbder Reichweitevon Kindern auf. UnsachgemäßeÄnderung derBatterie (Anmerkung: Lithium-Batterie) kann zu einer Explosion führen. VerwendenSie nur von RIGOL angegebenenAkkus.
Sicherer Transport.
Transportieren Sie das Gerät sorgfältig (Verpackung!), um Schäden an Bedienelementen, Anschlüssen und anderen Teilen zu vermeiden.
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Sicherheits Begriffe und Symbole
Begriffe in diesem Guide:
WARNING
Die Kennzeichnung WARNING beschreibt Gefahrenquellen die leibliche Schäden oder den Tod von Personen zur Folge haben können.
CAUTION
Die Kennzeichnung Caution (Vorsicht) beschreibt Gefahrenquellen die Schäden am Gerät hervorrufen können.
Begriffe auf dem Produkt:
DANGER weist auf eine Verletzung oder Gefährdung hin, die sofort geschehen kann.
WARNING weist auf eine Verletzung oder Gefährdung hin, die möglicherweise nicht sofort geschehen.
CAUTION weist auf eine Verletzung oder Gefährdung hin und bedeutet, dass eine mögliche Beschädigung des Instruments oder anderer Gegenstände auftreten kann.
Symbole auf dem Produkt:
Gefährliche |
Sicherheits- |
Schutz-erde |
Gehäusemasse |
Erde |
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Hinweis |
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User’s Guide for DSA800/E Series |
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RIGOL
Care and Cleaning
Care
Do not store or leave the instrument where it may be exposed to direct sunlight for long periods of time.
Cleaning
Clean the instrument regularly according to its operating conditions.
1.Disconnect the instrument from all power sources.
2.Clean the external surfaces of the instrument with a soft cloth dampened with mild detergent or water. When cleaning the LCD, take care to avoid scarifying it.
CAUTION
To avoid damage to the instrument, do not expose it to caustic liquids.
WARNING
To avoid short-circuit resulting from moisture or personal injuries, ensure that the instrument is completely dry before connecting it to the power supply.
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Environmental Considerations
The following symbol indicates that this product complies with the WEEE Directive 2002/96/EC.
Product End-of-Life Handling
The equipment may contain substances that could be harmful to the environment or human health. To avoid the release of such substances into the environment and avoid harm to human health, we recommend you to recycle this product appropriately to ensure that most materials are reused or recycled properly. Please contact your local authorities for disposal or recycling information.
User’s Guide for DSA800/E Series |
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DSA800/E Series Overview
DSA800/E series spectrum analyzers which are small, light and cost-effective, are portable spectrum analyzers designed for starters. Configured with easy-to-operate numeric keyboard, high-resolution color LCD display and various remote communication interfaces, they can be widely used in various fields, such as education, company research and development as well as industrial manufacture.
Main features:
The highest frequency: 1.5 GHz/3.2 GHz/7.5 GHz
Displayed Average Noise Level (DANL): <-161 dBm (Typical)
Phase Noise: <-98 dBc/Hz @ 10 kHz offset (Typical)
Level Measurement Uncertainty: <0.8 dB
Minimum Resolution Bandwidth (RBW): 10 Hz
EMI Filter and Quasi-Peak Detector Kit (Option)
VSWR Measurement Kit (Option)
AM/FM Demodulation Function
Various measurement functions (option)
1.5 GHz Tracking Generator (DSA815-TG)/3.2 GHz Tracking Generator (DSA832/E-TG)/7.5 GHz Tracking Generator (DSA875-TG)
8 inch (800×480 pixels) high-definition display with clear, vivid, and easy-to-use graphical interface
Various interfaces such as LAN, USB Host, USB Device and GPIB (option)
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Document Overview
Topics in this manual: Chapter 1 Quick Start
This chapter introduces the front/rear panel and user interface as well as announcements during first use of the analyzer.
Chapter 2 Front Panel Operation
This chapter gives detailed function descriptions of the front panel keys with their associated menu keys.
Chapter 3 Remote Control
This chapter shows how to control the analyzer in remote mode.
Chapter 4 Troubleshooting&Message
This chapter lists the troubleshooting information and messages that may appear during the use of the analyzer.
Chapter 5 Specifications
This chapter lists the specifications and general specifications of the analyzer.
Chapter 6 Appendix
This chapter lists the options and accessories that can be ordered along with your analyzer as well as the service and support information.
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Format conventions in this manual:
1.Keys:
The keys at the front panel are usually denoted by the format of “Key name (Bold) +textbox”. For example, FREQ denotes the FREQ key.
2.Menu keys:
The menu softkeys are usually denoted by the format of “Menu word (Bold) +character shading”. For example, Center Freq denotes the center frequency menu item under the FREQ function key.
3.Connectors:
The connectors at the front or rear panel are usually denoted by the format of “Connector name (Bold) +square brackets (Bold)”, such as [GEN OUTPUT
50Ω].
4.Operation steps:
“” represents the next step of operation. For example, FREQ Center Freq indicates pressing FREQ at the front panel and then pressing the menu softkey Center Freq.
Content conventions in this manual:
The DSA800/E series spectrum analyzer includes the following eight models. The illustrations in this manual are based on DSA875.
Model |
Frequency Range |
Tracking Generator |
DSA815 |
9 kHz to 1.5 GHz |
None |
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DSA832 |
9 kHz to 3.2 GHz |
None |
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DSA875 |
9 kHz to 7.5 GHz |
None |
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DSA832E |
9 kHz to 3.2 GHz |
None |
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DSA815-TG |
9 kHz to 1.5 GHz |
1.5 GHz |
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DSA832-TG |
9 kHz to 3.2 GHz |
3.2 GHz |
DSA875-TG |
9 kHz to 7.5 GHz |
7.5 GHz |
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DSA832E-TG |
9 kHz to 3.2 GHz |
3.2 GHz |
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User manuals provided with this product:
User’s Guide, Quick Guide, Programming Guide, Data sheet etc. For the desired manual, please download it from www.rigol.com.
User’s Guide for DSA800/E Series |
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RIGOL |
Contents |
Contents
Guaranty and Declaration......................................................................... |
I |
Safety Requirement................................................................................. |
II |
General Safety Summary........................................................................... |
II |
Safety Notices and Symbols ...................................................................... |
V |
Allgemeine Sicherheits Informationen ....................................................... |
VI |
Sicherheits Begriffe und Symbole.............................................................. |
IX |
Care and Cleaning.................................................................................... |
X |
Environmental Considerations................................................................... |
XI |
DSA800/E Series Overview ................................................................. |
XIII |
Document Overview............................................................................. |
XIV |
Chapter 1 Quick Start....................................................................... |
1-1 |
General Inspection ................................................................................. |
1-2 |
Appearance and Dimensions ................................................................... |
1-3 |
To Prepare for Use ................................................................................. |
1-4 |
To Adjust the Supporting Legs .......................................................... |
1-4 |
To Connect to Power........................................................................ |
1-5 |
Power-on Inspection ........................................................................ |
1-6 |
Self-calibration ................................................................................ |
1-6 |
To Set the System Language............................................................. |
1-6 |
Front Panel............................................................................................ |
1-7 |
Front Panel Function Keys ................................................................ |
1-8 |
Front Panel Key Backlight ............................................................... |
1-10 |
Front Panel Connectors .................................................................. |
1-11 |
To Use the Numeric Keyboard ......................................................... |
1-13 |
Rear Panel........................................................................................... |
1-15 |
User Interface...................................................................................... |
1-17 |
Menu Operation ................................................................................... |
1-20 |
Parameter Setting ................................................................................ |
1-22 |
To Input Filename ................................................................................ |
1-24 |
To Lock the Keyboard ........................................................................... |
1-27 |
To Use the Built-in Help ........................................................................ |
1-28 |
To Use the Security Lock....................................................................... |
1-30 |
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To Replace the Fuse ............................................................................. |
1-31 |
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Chapter 2 Front Panel Operation....................................................... |
2-1 |
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Basic Settings ....................................................................................... |
2-2 |
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FREQ |
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2-2 |
SPAN |
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2-9 |
AMPT............................................................................................ |
2-12 |
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Sweep and Function Settings................................................................. |
2-23 |
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BW/Det......................................................................................... |
2-23 |
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Sweep/Trig.................................................................................... |
2-28 |
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Trace/P/F ...................................................................................... |
2-34 |
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TG................................................................................................ |
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2-41 |
Measurement Settings .......................................................................... |
2-46 |
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Meas |
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2-46 |
Meas Setup ................................................................................... |
2-52 |
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Demod ......................................................................................... |
2-81 |
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Marker Measurements........................................................................... |
2-84 |
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Marker.......................................................................................... |
2-84 |
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Marker-> ...................................................................................... |
2-91 |
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Marker Fctn................................................................................... |
2-93 |
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Peak............................................................................................. |
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2-96 |
Shortcut Key ...................................................................................... |
2-100 |
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Auto ........................................................................................... |
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2-100 |
User Key ..................................................................................... |
2-102 |
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Preset......................................................................................... |
2-103 |
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Print ........................................................................................... |
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2-109 |
System Settings ................................................................................. |
2-110 |
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System ....................................................................................... |
2-110 |
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Print Setup.................................................................................. |
2-123 |
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Storage....................................................................................... |
2-126 |
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Chapter 3 |
Remote Control ................................................................ |
3-1 |
Remote Control Overview....................................................................... |
3-2 |
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Remote Control Method ......................................................................... |
3-3 |
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User-defined Programming .............................................................. |
3-3 |
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To Use PC software ......................................................................... |
3-6 |
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Chapter 4 |
Troubleshooting&Message ............................................... |
4-1 |
Troubleshooting .................................................................................... |
4-2 |
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User’s Guide for DSA800/E Series |
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Contents |
Messages |
.............................................................................................. |
4-4 |
Information .......................................................................Message |
4-6 |
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Error .................................................................................Message |
4-9 |
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Status .............................................................................Message |
4-22 |
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Chapter 5 ................................................................... |
Specifications |
5-1 |
Technical .........................................................................Specifications* |
5-2 |
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Frequency....................................................................................... |
5-2 |
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Amplitude ....................................................................................... |
5-4 |
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Distortion........................................................................................ |
5-9 |
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Sweep .......................................................................................... |
5-10 |
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Tracking ...........................................................Generator (Option) |
5-11 |
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Trigger ......................................................................................... |
5-11 |
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SSC-DSA ...............................................(Option) (Only for DSA815) |
5-11 |
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Input ................................................................................/Output |
5-12 |
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General Specifications .......................................................................... |
5-13 |
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Chapter 6 .......................................................................... |
Appendix |
6-1 |
Appendix .............................................................A: Ordering Infomation |
6-1 |
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Appendix .............................................................................B: Warranty |
6-3 |
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Index ............................................................................................. |
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Chapter 1 Quick Start |
RIGOL |
Chapter 1 Quick Start
This chapter guides users to quickly get familiar with the appearance, dimensions, front/ rear panel and the user interface, as well as announcements during first use of DSA800/E series spectrum analyzer.
Subjects in this chapter:
General Inspection
Appearance and Dimensions
To Prepare for Use
Front Panel
Rear Panel
User Interface
Menu Operation
Parameter Setting
To Input Filename
To Lock the Keyboard
To Use the Built-in Help
To Use the Security Lock
To Replace the Fuse
User’s Guide for DSA800/E Series |
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RIGOL |
Chapter 1 Quick Start |
General Inspection
1.Inspect the packaging
If the packaging has been damaged, do not dispose the damaged packaging or cushioning materials until the shipment has been checked for completeness and has passed both electrical and mechanical tests.
The consigner or carrier shall be liable for the damage to the instrument resulting from shipment. RIGOL would not be responsible for free maintenance/rework or replacement of the instrument.
2.Inspect the instrument
In case of any mechanical damage, missing parts, or failure in passing the electrical and mechanical tests, contact your RIGOL sales representative.
3.Check the accessories
Please check the accessories according to the packing lists. If the accessories are damaged or incomplete, please contact your RIGOL sales representative.
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Chapter 1 Quick Start |
RIGOL |
Appearance and Dimensions
Figure 1-1 Front View |
Unit: mm |
Figure 1-2 Side View |
Unit: mm |
User’s Guide for DSA800/E Series |
1-3 |
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Chapter 1 Quick Start |
To Prepare for Use
To Adjust the Supporting Legs
Users can unfold the supporting legs to use them as stands to tilt the instrument upwards for easier operation and observation. Users can also fold the supporting legs when the instrument is not in use for easier storage or shipment.
To unfold the supporting legs |
To fold the supporting legs |
Figure 1-3 To Adjust the Supporting Legs
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Chapter 1 Quick Start |
RIGOL |
To Connect to Power
Please use the power cord provided with the accessories to connect the spectrum analyzer to AC power source as shown in the figure below. The AC power supply specification of this spectrum analyzer is 100-240 V, 45-440 Hz. The power consumption of the instrument cannot exceed 50 W. When the spectrum analyzer is connected to AC power supply via the power cord, the instrument select the correct voltage range automatically and users do not need to select the voltage range manually.
Figure 1-4 Power Cord Connection
CAUTION
Make sure that the instrument is properly grounded to avoid electric shock.
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Chapter 1 Quick Start |
Power-on Inspection
After connecting the instrument to power source correctly, press 
at the front
panel to start the spectrum analyzer. Following the start-up screen which shows the start-up initialization process information, the sweep curve is displayed.
Self-calibration
After the instrument starts, execute self-calibration.
Press System Calibrate Cal Now and the instrument will perform self-calibration using the internal calibration source.
To Set the System Language
DSA800/E series spectrum analyzer supports multiple system languages. You can press System Language to switch the system language.
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Chapter 1 Quick Start |
RIGOL |
Front Panel
The front panel of DSA800/E is as shown in the figure below.
1 2 3
14 |
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Figure 1-5 Front Panel |
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Table 1-1 Front Panel Description |
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NO. |
Description |
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NO. |
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Description |
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1 |
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LCD |
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Tracking generator output* |
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2 |
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Menu softkeys/menu control keys |
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Earphone jack |
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Function key area |
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USB Host |
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Knob |
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Power switch |
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Direction keys |
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12 |
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Help |
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Numeric Keyboard |
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7 |
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RF input |
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14 |
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Preset |
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Note: *This function is only available for DSA815-TG/DSA832-TG/DSA875-TG/DSA832E-TG.
User’s Guide for DSA800/E Series |
1-7 |
RIGOL |
Chapter 1 Quick Start |
Front Panel Function Keys
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Figure 1-6 Function Key Area |
Table 1-2 Function keys description |
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Key |
Description |
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Set the center, start and stop frequency, etc; enable the |
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FREQ |
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signal tracking function. |
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Set the frequency span of the sweep. |
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SPAN |
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Set the reference level, RF attenuator, scale and the unit of |
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Y-axis, etc. |
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Set the reference level offset, maximum mixing level and |
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AMPT |
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input impedence. |
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Execute auto scale and auto range as well as turn on the RF |
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preamplifier. |
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Set the resolution bandwidth (RBW), video bandwidth (VBW) |
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and V/R ratio. |
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BW/Det |
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Set the detector and filter types. |
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Set the sweep and trigger parameters. |
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Sweep/Trig |
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Set the parameters related to trace. |
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Trace/P/F |
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Configure the Pass/Fail test. |
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Set the tracking generator*. |
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TG |
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Select and control the measurement function**. |
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Meas |
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Set the parameters for the selected measurement function**. |
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Meas Setup |
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1-8 |
User’s Guide for DSA800/E Series |
|
Chapter 1 Quick Start |
RIGOL |
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Demod |
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Set the demodulation function. |
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Read the amplitude, frequency and sweep time of a certain |
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Marker |
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point on the trace via marker. |
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Set other system parameters on the basis of the current |
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Marker—> |
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marker value. |
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Special functions of the marker such as noise marker, N dB |
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Marker Fctn |
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bandwidth measurement and frequency counter. |
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Open the peak search menu and search for peaks |
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Peak |
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immediately. |
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Set the system parameters. |
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System |
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Set the print parameters. |
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Print Setup |
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Provide file storage and recall functions. |
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Storage |
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Search for signals automatically within full frequency range. |
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Auto |
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User-defined shortcut key. |
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User Key |
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Restore the system to factory settings or user-defined state. |
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Preset |
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Print or save the current screen. |
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Turn on the built-in help. |
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Help |
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Note:
*This function is only available for DSA815-TG/DSA832-TG/DSA875-TG/DSA832E-TG. **This function is only available for DSA800/E with the corresponding option.
User’s Guide for DSA800/E Series |
1-9 |
RIGOL |
Chapter 1 Quick Start |
Front Panel Key Backlight
The on/off state and the color of the backlights of some keys at the front panel indicate the working state of the spectrum analyzer. The states are as listed below.
1.Power Switch 
Flash on and off alternatively, in breathing state: indicate the unit is in stand-by state.
Constant on: indicate the instrument is in normal operating state.
2.TG*
When the TG function is enabled, the backlight of TG turns on and turns off when the function is disabled.
3.Auto
When Auto is pressed, the backlight turns on. The instrument starts sweeping within the full frequency range, searches for the signal with the maximum amplitude and moves it to the center of the screen. Then the backlight turns off.
4.Meas**
The backlight of Meas turns on when VSWR or any of the advanced measurements is enabled and stays on until all measurement functions are disabled.
Note:
*This function is only available for DSA815-TG/DSA832-TG/DSA875-TG/DSA832E-TG. **This function is only applicable to DSA800/E installed with the corresponding option.
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1-10 |
User’s Guide for DSA800/E Series |
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