Marker Function Result

Language Reference

CALCulate Subsystem

Band Power − is the integrated power between the two markers for traces in the frequency domain and is the mean power between the two markers for traces in the time domain.

Noise − is the noise power spectral density in a 1 Hz bandwidth. It is averaged over 32 horizontal trace points.

Off − turns off the marker functions

Example:	CALC:SPEC:MARK3:FUNC Noise
Remarks:	The keyword for the current measurement must be
	specified in the command. (Some examples include:
	SPECtrum, WAVeform)
Front Panel
Access:	Marker, Marker Function

:CALCulate:<measurement>:MARKer[1]234:FUNCtion:RESult?

Quires the result of the currently active marker function. The measurement must be completed before querying the marker.A particular measurement may not have all the types of markers available.

The marker must have already been assigned to a trace. Use :CALCulate:<measurement>:MARKer[1]234:TRACe to assign a marker to a particular trace.

Example:	CALC:SPEC:MARK:FUNC:RES?
Remarks:	The keyword for the current measurement must be
	specified in the command. (Some examples include:
	SPECtrum, WAVeform)
Front Panel
Access:	Marker, Marker Function

Marker Peak (Maximum) Search

:CALCulate:<measurement>:MARKer[1]234:MAXimum

Places the selected marker on the highest point on the trace that is assigned to that particular marker number.

The marker must have already been assigned to a trace. Use :CALCulate:<measurement>:MARKer[1]234:TRACe to assign a marker to a particular trace.

Example: CALC:SPEC:MARK1:MAX

Chapter 5

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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.

Agilent Technologies E4406A VSA manual Marker Function Result, Marker Peak Maximum Search

Models: E4406A VSA

CALC:SPEC:MARK3:FUNC Noise