Agilent Technologies E4440A manual Save the file, Viewing Traces 1, 2

Page 55

Figure 4-4 Viewing Traces 1, 2, and 3

Viewing Catalogs and Saving Files

Saving a File

Viewing Catalogs and Saving Files

Step 2. Save the file

1.To access the Save menu, press, File, Save.

2.Select the type of file you want to save. In this example you are saving a trace; press Type, Trace.

NOTE

Trace files are not bitmap files. Files saved as Trace cannot be imported

 

into other applications or converted. If you require the use of other

 

applications, for example Microsoft→ Word or Microsoft→ Excel, be

 

sure to save your files as .gif or .wmf formats using Screen for your

 

file Type. Comma separated value (csv) files can also be imported

 

into Microsoft→ Excel.

 

3. Select the trace you wish to save (1, 2, 3, or all traces). In this

 

example you will save trace 3; press Source (softkey), Trace 3.

 

4. Select the format you wish to use for saving the trace, either trace

 

plus state (Trace + State) or comma separated value (CSV). In this

 

example you will save as trace plus state; press Format, Trace + State.

 

5. Enter a filename by pressing Name. The Alpha Editor appears. For

 

this example you will name the file, “TEST1”. (The numeric keypad

 

is also available for the filename.) Note that the file extension is

 

always set by the system and for this file type the extension is TRC.

 

You must now press the Enter (hardkey) to get back to the Save

 

menu.

Chapter 4

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Contents Getting Started Guide Additional Information Contents Contents Installation and Setup Agilent Technologies Performance Spectrum Analyzer PSA Initial Inspection Description AccessoriesOr replacement see Contacting Agilent Technologies on If There Is a ProblemPower Requirements Power Requirements AC Power CordAC Power Cords Battery Information Information Screen Turning on the Analyzer for the First TimeIf Option 117 is Loaded in Memory Why Aren’t All the Personality Options Loaded in Memory?Using an External Reference Firmware Revision Manually Performing an Alignment Running Internal AlignmentsEquipment Printer Setup and OperationPCL3 Testing Printer Operation Interconnection and SetupTest Equipment and ESD Protecting Against Electrostatic DischargeAdditional Information about ESD Safety Information Front and Rear Panel Features Front Panel Overview Front-Panel Connectors and KeysFront Front Display AnnotationsTrigger & sweep modes Trace modes Phase noise optimization a Panel Rear-Panel FeaturesFront and Rear Key Overview Front and Rear Panel Features Do not dispose in domestic household waste Front and Rear Panel SymbolsMore information Making a Basic Measurement Basic Assumption Viewing a Signal onUsing Menu Keys Using the Front PanelEntering Data Attenuation Creating a User Preset Presetting the Spectrum AnalyzerDisabling User Preset Setting Reference Level and Center Frequency Viewing a SignalSetting Frequency Span 10 MHz Internal Reference Signal and Associated SpectrumChanging Reference Level Reading Frequency & AmplitudeA Marker on the 10 MHz Peak Valid Marker Count Range Improving Frequency AccuracyIncreasing Marker Frequency Accuracy Using Marker Counter Viewing Catalogs and Saving Viewing Catalogs and Saving Files Locating and viewing files in the catalog File Menu FunctionsCatalog Menu Creating a directory Viewing Catalogs and Saving Files Saving a File Set up the analyzer traceViewing Trace Viewing Traces 1, 2, Save the file\START\TEST1.TRC file saved File Loaded Loading a fileVerifying Trace Renaming a File Renaming a FileCopy Menu Copying a FileDeleting a File Using the Alpha Editor Options and Accessories Accessories see Ordering Options and AccessoriesOptions see Option Name Description Number OptionsMode includes the measurements Options 8PSK B7J Available only at time of purchase AC Probe AccessoriesOhm Load 50 Ohm/75 Ohm Minimum Loss PadHP/Agilent 11970 Series Harmonic Mixers Broadband Preamplifiers and Power AmplifiersGpib Cable USB/GPIB InterfaceHP/Agilent 11974 Series Preselected Millimeter Mixers Power SplittersRF and Transient Limiters Noise Sources for use with PSA Option Static Safe AccessoriesRF Bridges Ohm Transmission/Reflection Test KitCase of Difficulty Case of Difficulty Types of Messages Types of Spectrum Analyzer MessagesCheck the Basics Before Calling Agilent TechnologiesPSA or ESA Series at Contacting Agilent Technologies Read the WarrantyService Options Calling Agilent TechnologiesOther Packaging Returning an Analyzer for ServiceService Tag Original PackagingCase of Difficulty Index Index

E4440A specifications

Agilent Technologies has long been recognized for its cutting-edge solutions in the realm of electronic test and measurement, and the E4440A is no exception. This spectrum analyzer is part of Agilent's renowned X-Series, which has set benchmarks in performance and versatility for RF and microwave applications. The E4440A stands out for its reliability, accuracy, and advanced signal analysis capabilities.

One of the most notable features of the E4440A is its exceptional frequency range. The device covers frequencies from 3 Hz to 9 kHz, allowing it to handle a wide array of signals, from low-frequency communications to high-frequency RF applications. By offering such broad bandwidth, the E4440A caters to various sectors including telecommunications, aerospace, and research and development.

In terms of specifications, the E4440A boasts a maximum amplitude measurement accuracy of ±0.7 dB, which is crucial for detailed signal analysis. Its 1 Hz to 30 MHz demodulation bandwidth allows users to accurately analyze complex modulated signals, making it ideal for capturing and decoding various communication formats.

Built on Agilent's exclusive technology, the E4440A integrates the advanced "Digital Signal Processing" capabilities, enhancing its measurement precision and speed. This technology not only improves the analyzer's dynamic range but also allows for quick identification and analysis of signals, ensuring that engineers can optimize performance and troubleshoot issues more effectively.

A unique characteristic of the E4440A is its robust user interface. The spectrum analyzer features a high-resolution display, which provides clear visualizations of signals. Additionally, its intuitive navigation simplifies operation, enabling both seasoned engineers and newcomers to utilize the device effectively without extensive training.

The E4440A is also equipped with a variety of built-in measurement capabilities, including distortion, modulation, and phase noise analysis. These tools empower users to assess the quality of their transmission systems comprehensively, thus facilitating improvements and innovations in design.

In conclusion, Agilent Technologies E4440A stands as a versatile spectrum analyzer that combines cutting-edge technology with user-friendly features. Its broad frequency range, high accuracy, and advanced analysis capabilities make it an essential tool for professionals in the RF and microwave sectors. Whether for research, development, or testing, the E4440A delivers the precision and reliability that engineers expect from Agilent Technologies.
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