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Agilent Technologies E4440A manual Before Calling Agilent Technologies, Check the Basics

Models: E4440A

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Before Calling Agilent Technologies

In Case of Difficulty

NOTE

NOTE

In Case of Difficulty

Before Calling Agilent Technologies

Before Calling Agilent Technologies

Check the Basics

❏Is there power at the receptacle?

❏Make sure there is no disk in the front-panel disk drive.

❏Is the analyzer turned on? Check to see if the green LED above the power switch is on. Also, listen for internal fan noise to determine if the analyzer cooling fans are running.

❏If other equipment, cables, and connectors are being used with your spectrum analyzer, make sure they are connected properly and operating correctly.

❏Review the measurement procedures being performed when the problem first appeared. Are all of the settings correct?

❏If the analyzer is not functioning as expected, return the analyzer to a known state by pressing Preset, and Factory Preset (if displayed).

Some analyzer settings are not affected by a Preset. If you wish to reset the analyzer configuration to the state it was in when it was originally sent from the factory, press System, Power On/Preset, Preset Type, Factory. Then press the green Preset key on the front panel.

❏Is the measurement being performed, and the results that are expected, within the specifications and capabilities of the analyzer? Refer to the Specifications guide for your analyzer.

❏If the analyzer is not communicating via the LAN connection, check for the presence of blinking yellow LEDs on the rear panel LAN connector. If the Rx (receive) LED is not blinking, check the LAN cable and LAN integrity.

The analyzer must be powered on with the LAN already connected in order to recognize the LAN port.

❏To meet specifications, the analyzer must be aligned. Either the Auto Align (On) feature must be selected (press System, Alignments, Auto Align, On), or the analyzer must be manually aligned at least once every 24 hours, or whenever the temperature changes more than 3°C. When Auto Align, On is selected, the AA screen annotation appears on the left edge of the display.

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Chapter 6

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Agilent Technologies E4440A manual Before Calling Agilent Technologies, Check the Basics

Contents

E4440A 3 Hz - 26.5 GHz E4443A 3 Hz - 6.7 GHz Getting Started GuidePSA Series Spectrum Analyzers E4445A 3 Hz - 13.2 GHz E4446A 3 Hz - 44 GHzAdditional Information 2. Front and Rear Panel Features ContentsInstallation and Setup Options and AccessoriesContents Table of ContentsInstallation and Setup Installation and SetupAgilent Technologies Performance Spectrum Analyzer PSAAccessories Initial InspectionInstallation and Setup Power Cable See Table 1-2on pageIf There Is a Problem Power Requirements AC Power Cord Power RequirementsPower Requirements AC Power CordsInstallation and Setup Installation and SetupBattery Information Power RequirementsTurning on the Analyzer for the First Time Information ScreenIf Option 117 is Loaded in Memory Using an External Reference Firmware Revision Running Internal Alignments Manually Performing an AlignmentPrinter Setup and Operation EquipmentInstallation and Setup Installation and SetupPrinter Setup and Operation ChapterInterconnection and Setup Testing Printer OperationProtecting Against Electrostatic Discharge Test Equipment and ESDAdditional Information about ESD Safety Information Safety InformationFront and Rear Panel Features Front and Rear Panel FeaturesFront and Rear Panel Features Front-PanelConnectors and KeysFront Panel Overview and Rear Panel FeaturesChapter Front and Rear Panel FeaturesFront Panel Overview NamePanel Features Display AnnotationsFront and Rear Panel Features Front Panel OverviewFront Front and Rear Panel FeaturesFront Panel Overview ChapterFront Panel Overview Front and Rear Panel FeaturesFront and Rear Panel Features DescriptionRear-PanelFeatures Rear-PanelFeaturesFront and Rear Panel Features FrontFront and Rear Front and Rear Panel FeaturesRear-PanelFeatures DescriptionKey Overview Key OverviewChapter Key Overview Front and Rear Panel Symbols Do not dispose in domestic household wasteFront and Rear Panel Symbols more informationFront and Rear Panel Features Front and Rear Panel Features3 Making a Basic Measurement Making a Basic MeasurementBasic Assumption Using the Front Panel Using Menu KeysEntering Data Making a Basic Measurement Using the Front PanelMaking a Basic Measurement ChapterPresetting the Spectrum Analyzer Creating a User PresetDisabling User Preset Viewing a Signal Setting Reference Level and Center FrequencyMaking a Basic Measurement Setting Frequency SpanViewing a Signal Making a Basic MeasurementFigure 3-2Span Changed to 50 MHz Reading Frequency & AmplitudeChanging Reference Level Making a Basic Measurement Figure 3-3A Marker on the 10 MHz PeakViewing a Signal Making a Basic MeasurementImproving Frequency Accuracy Valid Marker Count RangeMaking a Basic Measurement Figure 3-5Increasing Marker Frequency AccuracyViewing a Signal Making a Basic MeasurementMaking a Basic Measurement Figure 3-6Using Marker CounterViewing a Signal Making a Basic MeasurementViewing Catalogs and Saving FilesViewing Catalogs and Saving Files This chapter tells you how to File Menu Functions Locating and viewing files in the catalogCatalog Menu Creating a directory File Menu Functions Step 1. Set up the analyzer trace Saving a FileFigure 4-2Viewing Trace Figure 4-3Viewing Traces 1 andSaving a File Step 2. Save the file Figure 4-4Viewing Traces 1, 2, andC \START\TEST1.TRC file saved Saving a FileLoading a file File LoadedVerifying Trace Saving a FileRenaming a File Figure 4-7Renaming a FileCopying a File Figure 4-8Copy MenuDeleting a File Using the Alpha Editor Options and Accessories Options and AccessoriesOrdering Options and Accessories Accessories see pageOptions see page Options OptionsOptions and Accessories ChapterOption Options and AccessoriesOptions NameOptions Options and AccessoriesOptions ChapterOption Options and AccessoriesOptions NameChapter Options and AccessoriesOptions OptionOptions Options and AccessoriesOptions and Accessories Option50 Ohm/75 Ohm Minimum Loss Pad Accessories50 Ohm Load AC ProbeUSB/GPIB Interface Broadband Preamplifiers and Power AmplifiersGPIB Cable HP/Agilent 11970 Series Harmonic MixersPower Splitters RF and Transient Limiters50 Ohm Transmission/Reflection Test Kit Static Safe AccessoriesRF Bridges Noise Sources for use with PSA OptionIn Case of Difficulty In Case of DifficultyIf a problem persists, you may choose to Types of Spectrum Analyzer Messages Types of MessagesBefore Calling Agilent Technologies Check the Basicsanalyzer Calling Agilent Technologies Read the WarrantyService Options Contacting Agilent Technologies TableOriginal Packaging Returning an Analyzer for ServiceService Tag Other Packaging8.Retain copies of all shipping papers Index NumericsIndex Index Index