Language Reference

SENSe Subsystem

Adjacent Channel Power—Automatic Sweep Time

[:SENSe]:ACP:OFFSet:LIST:SWEep:TIME:AUTO OFFON01, OFFON01, OFFON01, OFFON01, OFFON01

[:SENSe]:ACP:OFFSet:LIST:SWEep:TIME:AUTO?

Sets the sweep time to be automatically coupled for the fastest measurement time. You can turn off (not use) specific offsets with the SENS:ACP:OFFSet:LIST:STATe command.

Factory Preset and *RST:

Mode

Offset A

Offset B

Offset C

Offset D

Offset E

 

 

 

 

 

 

Basic &

On

On

On

On

On

cdmaOne

 

 

 

 

 

 

 

 

 

 

 

Remarks:

You must be in Basic, cdmaOne mode to use this

 

command. Use INSTrument:SELect to set the mode.

History:

Revision A.03.00 or later, in cdmaOne revision A.04.00

Adjacent Channel Power—Define Type of Offset Frequency List

iDEN mode

[:SENSe]:ACP:OFFSet:TEST ABSoluteANDORRELative

[:SENSe]:ACP:OFFSet:TEST?

Basic mode, cdmaOne

[:SENSe]:ACP:OFFSet:LIST:TEST ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative

[:SENSe]:ACP:OFFSet:LIST:TEST?

cdma2000, W-CDMA (3GPP) mode

[:SENSe]:ACP:OFFSet[n]:LIST:TEST ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative

[:SENSe]:ACP:OFFSet[n]:LIST:TEST?

cdmaOne, W-CDMA (Trial & Arib) mode

[:SENSe]:ACP:OFFSet[n]:LIST[n]:TEST BSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative, ABSoluteANDORRELative

[:SENSe]:ACP:OFFSet[n]:LIST[n]:TEST?

310

Chapter 5

Page 309 Page 311
Page 310
Image 310
Agilent Technologies E4406A VSA manual Adjacent Channel Power-Automatic Sweep Time, SENSeACPOFFSetLISTSWEepTIMEAUTO?
Page 309 Page 311

E4406A VSA specifications

The Agilent Technologies E4406A Vector Signal Analyzer (VSA) is a sophisticated instrument designed for the analysis of complex signals. This versatile device is widely used in various fields, including telecommunications, broadcasting, and aerospace, thanks to its high-performance capabilities and advanced features.

One of the standout characteristics of the E4406A is its ability to analyze digital modulation schemes. It supports a wide range of formats, including 2G, 3G, 4G, and emerging standards, providing a comprehensive tool for engineers and researchers working with modern communication systems. The VSA is particularly valued for its flexibility in signal analysis, allowing users to capture and demodulate signals in real-time.

The E4406A utilizes advanced measurement technologies that ensure precise signal analysis. With a frequency range from 50 kHz to 6 GHz, the VSA can handle various applications, making it a suitable choice for both R&D and production testing. The instrument employs digital signal processing techniques, enabling high-resolution measurements and exceptional dynamic range. This ensures accurate interpretation of signals, even in the presence of noise or interference.

Another significant feature of the E4406A is its user-friendly interface. The combination of a graphical display and intuitive controls allows users to visualize complex waveforms and spectra easily. The software capabilities of the E4406A further enhance its usability, providing various analysis options including error vector magnitude (EVM), adjacent channel power (ACP), and spectrum occupancy. These tools allow engineers to diagnose issues rapidly and efficiently optimize their designs.

The modularity of the E4406A is a key aspect of its design. Users can upgrade their instrument with various option packs and software for specific applications, making it adaptable to a variety of testing scenarios. This flexibility ensures that the VSA remains relevant as technology evolves and new standards emerge.

In conclusion, the Agilent E4406A Vector Signal Analyzer stands out due to its combination of advanced measurement capabilities, user-friendly interface, and adaptability. Its extensive feature set makes it an essential tool for professionals involved in the development and testing of modern communication systems. Whether for research, design validation, or quality control, the E4406A delivers high-performance signal analysis that meets the demands of today's fast-paced technology landscape.
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