VT1433B User's Guide

Glossary

C-Library (interface library)

A library of functions, written in C language, which can be used to operate the VT1432A and VT1433B.

C-size

One of several possible sizes for VXI modules. The VT1432A and VT1433B are C-size modules.

channel-dependent commands

Commands that are channel-dependent change a parameter for each channel independently.

COLA

Constant Output Level Amplifier.

continuous mode

A mode of data-collecting used in the VT1432A, the VT1433B and in other instruments such as the Agilent/HP E1431A. The instrument collects data continuously and stops only if the FIFO overflows.

D32, D16 and D08 (EO)

The VXI Bus provides 32 data lines. Modules can use all 32 lines or 16 lines or 8 lines. For example, “D16 access” refers to data read across 16 lines.

daisy-chain

A set of instruments or modules connected together in a line. Data and instructions enter each one before being buffered and passed out to the next module in line.

decimation filter

A digital filter that simultaneously decreases the bandwidth of the signal and decreases the sample rate. The digital filter provides alias protection and increases frequency resolution. For more information, see Spectrum & Network Measurements available through VXI Technology.

delta sigma

A method for converting an analog input to digital data. It involves using a difference of two voltages (delta) and a summation of signals (sigma) to improve accuracy.

digitizer

An instrument which converts analog signals into digital data suitable for digital signal processing.

DRAM

Dynamic Random Access Memory.

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VXI VT1433B manual Constant Output Level Amplifier

VT1433B specifications

The VXI VT1433B is a versatile and sophisticated instrument designed for testing and measurement applications, particularly in the realm of telecommunications and electronics. Designed with the needs of engineers in mind, it brings a comprehensive set of features and technologies that enable accurate and efficient performance.

One of the standout features of the VT1433B is its ability to function as a high-performance data acquisition system. With up to 32 input channels, users can capture a wide range of signals simultaneously. This capability is particularly beneficial for applications requiring the monitoring of multiple parameters or systems concurrently, such as in complex electronic testing scenarios.

The VT1433B utilizes advanced technology for signal processing and analysis. Equipped with high-resolution analog-to-digital converters, the unit ensures precise measurement of various signal types, including voltage, current, and frequency. This precision is critical for engineers who rely on accurate data to make informed decisions during the design and testing phases.

In addition to its measurement capabilities, the VT1433B also supports multiple communication protocols, including GPIB, USB, and LAN, allowing for easy integration into existing test systems. This flexibility enhances its usability in both laboratory settings and field operations, where different setups may be required.

The instrument also comes with a user-friendly interface, featuring a clear display and intuitive controls that simplify operation. This design consideration allows users, regardless of their experience level, to navigate the system seamlessly and access the features they need without unnecessary delays.

Moreover, the VT1433B incorporates robust software support, including various programming tools and libraries. This aspect allows for easy implementation of automated test sequences and extensive data analysis capabilities, streamlining the workflow significantly.

Another notable characteristic of the VT1433B is its reliability and durability, designed to withstand the rigors of continuous use in demanding environments. It is engineered to operate under a broad range of temperatures and conditions, making it suitable for diverse applications, from laboratory research to field testing.

In summary, the VXI VT1433B stands out as a comprehensive testing solution, characterized by its extensive input channels, high precision measurement capabilities, multi-protocol communication, user-friendly interface, and robust software support. This combination of features and technologies makes it an invaluable tool for engineers and researchers looking to optimize their testing and data acquisition processes in various fields.