Viewing Catalogs and Saving Files

 

Viewing Catalogs and Saving Files

 

File Menu Functions

 

Press File, Catalog to bring up a screen display as shown in Figure 4-1.

Figure 4-1

Catalog Menu

NOTE

Use the front-panel Step Keys or Knob and the Dir Up or Dir Select keys

 

to move up and down within the directory information box.

 

1. The entry fields show the parameters for the files viewed. Entry

 

fields that are being modified or are modifiable are indicated by

 

highlighting (inverse video). Each file menu function has its own

 

unique set of entry fields pertaining to that function. Below are the

 

fields listed under the catalog key:

 

a. Name: field states the filename.

 

b. Show Type: field displays the type of files viewed.

 

c. Path: field displays the drive and directory location of the files.

 

2. The directory information box displays the drives, directories, and/or

 

files currently described in the entry fields. Highlighting a row of

 

information selects that location and updates the entry fields. There

 

are four column headings in this area of the display. They are

 

described as follows:

 

a. Name: column states the drive ([-A-]or [-C-]) if at the top level

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Agilent Technologies E4440A manual Catalog Menu
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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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