Marker Readout Y Value

Language Reference

CALCulate Subsystem

SPECtrum, WAVeform)

Front Panel

Access: Marker, <active marker>, RPG

:CALCulate:<measurement>:MARKer[1]234:Y?

Readout the current Y value for the designated marker on its assigned trace. The value is in the Y-axis units for the trace (which is often dBm).

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.

The measurement must be completed before querying the marker.

Example:	CALC:SPEC:MARK1:Y?
Default Unit:	Matches the units of the trace on which the marker is
	positioned
Remarks:	The keyword for the current measurement must be
	specified in the command. (Some examples include:
	SPECtrum, WAVeform)

Power Statistic CCDF—Store Reference

:CALCulate:PSTatistic:STORe:REFerence ONOFF10

Store the current measured trace as the user-defined reference trace.

Remarks:	You must be in the cdma2000 or W-CDMA (3GPP) mode
	to use this command. Use INSTrument:SELect to set
	the mode.

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Chapter 5

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 Power Statistic CCDF-Store Reference, Marker Readout Y Value

Models: E4406A VSA