Agilent Technologies E4440A manual Front Panel Overview, Front-Panel Connectors and Keys

Page 24

Front and Rear Panel Features

Front Panel Overview

Front Panel Overview

This section provides information on the analyzer’s front panel, including:

•Front Panel Connectors and Keys, see below

•“Display Annotations” on page 26

Front-Panel Connectors and Keys

and Rear Panel Features

 

 

 

 

 

 

 

 

Item

 

Front

 

 

 

 

 

#

 

Name

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

AUDIO INPUT

High-impedance input for audio signal path (Option 107). Maximum input: 7 Vrms,

 

 

 

 

 

 

20 Vdc

 

 

 

 

 

 

 

 

2

 

Softkeys

Menu labels identifying the current function of each softkey appear to the left of each

 

 

 

 

 

key. Softkey menus dependent on the active menu. Also see “Using Menu Keys” on page

 

 

 

 

 

37.

 

 

 

 

 

 

 

 

3

 

ESC Key

Exits any function without modifying the current parameters. Also blanks the active

 

 

 

 

 

function annotation and aborts the power-on alignments.

 

 

 

 

 

 

 

 

4

 

Control Keys

Set parameters used for making measurements in the current measurement mode.

 

 

 

 

 

 

 

 

5

 

Measure Keys

Select and set up specific measurements within the current application.

 

 

 

 

 

 

 

 

6

 

Mode Keys

Select measurement mode and mode parameters.

 

 

 

 

 

 

24

Chapter 2

Page 23 Page 25
Image 24
Page 23 Page 25
Contents Getting Started Guide Additional Information Contents Contents Installation and Setup Agilent Technologies Performance Spectrum Analyzer PSA Description Accessories Initial InspectionIf There Is a Problem Or replacement see Contacting Agilent Technologies onPower Requirements AC Power Cord Power RequirementsAC Power Cords Battery Information Turning on the Analyzer for the First Time Information ScreenWhy Aren’t All the Personality Options Loaded in Memory? If Option 117 is Loaded in MemoryUsing an External Reference Firmware Revision Running Internal Alignments Manually Performing an AlignmentPrinter Setup and Operation EquipmentPCL3 Interconnection and Setup Testing Printer OperationProtecting Against Electrostatic Discharge Test Equipment and ESDAdditional Information about ESD Safety Information Front and Rear Panel Features Front-Panel Connectors and Keys Front Panel OverviewFront Display Annotations FrontTrigger & sweep modes Trace modes Phase noise optimization a Rear-Panel Features PanelFront and Rear Key Overview Front and Rear Panel Features Front and Rear Panel Symbols Do not dispose in domestic household wasteMore information Making a Basic Measurement Viewing a Signal on Basic AssumptionUsing the Front Panel Using Menu KeysEntering Data Attenuation Presetting the Spectrum Analyzer Creating a User PresetDisabling User Preset Viewing a Signal Setting Reference Level and Center Frequency10 MHz Internal Reference Signal and Associated Spectrum Setting Frequency SpanReading Frequency & Amplitude Changing Reference LevelA Marker on the 10 MHz Peak Improving Frequency Accuracy Valid Marker Count RangeIncreasing Marker Frequency Accuracy Using Marker Counter Viewing Catalogs and Saving Viewing Catalogs and Saving Files File Menu Functions Locating and viewing files in the catalogCatalog Menu Creating a directory Viewing Catalogs and Saving Files Set up the analyzer trace Saving a FileViewing Trace Save the file Viewing Traces 1, 2,\START\TEST1.TRC file saved Loading a file File LoadedVerifying Trace Renaming a File Renaming a FileCopying a File Copy MenuDeleting a File Using the Alpha Editor Options and Accessories Ordering Options and Accessories Accessories seeOptions see Options Option Name Description NumberMode includes the measurements Options 8PSK B7J Available only at time of purchase Accessories Ohm Load50 Ohm/75 Ohm Minimum Loss Pad AC ProbeBroadband Preamplifiers and Power Amplifiers Gpib CableUSB/GPIB Interface HP/Agilent 11970 Series Harmonic MixersPower Splitters HP/Agilent 11974 Series Preselected Millimeter MixersRF and Transient Limiters Static Safe Accessories RF BridgesOhm Transmission/Reflection Test Kit Noise Sources for use with PSA OptionCase of Difficulty Case of Difficulty Types of Spectrum Analyzer Messages Types of MessagesBefore Calling Agilent Technologies Check the BasicsPSA or ESA Series at Read the Warranty Service OptionsCalling Agilent Technologies Contacting Agilent TechnologiesReturning an Analyzer for Service Service TagOriginal Packaging Other 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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