Agilent Technologies E1446A user manual Chapter Contents, General Description

Models: E1446A

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Chapter 1

Getting Started

Chapter Contents

This chapter provides a description of the Agilent E1446A Summing Amplifier/DAC module and describes how to install, configure, and program it. The main sections of this chapter are:

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Preparation for Use

1-3

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

General Description

The Agilent E1446A Summing Amplifier/DAC is a multifunction register-based VXIbus C-size module. It is designed to work with either the Agilent E1445A Arbitrary Function Generator (AFG) or to function stand-alone with the Agilent E1405/06 Command Module as a power amplifier/DAC. The Agilent E1446A allows you to amplify or attenuate, sum, and offset signals via the main output. The differential (small signal) output allows you to invert a signal.

Features The Agilent E1446A Summing Amplifier/DAC has the following features:

provides two input channels that have:

independently controlled input impedance

independently controlled input attenuators of 0 to 31 dB in 1 dB steps.

sums the two input channels.

provides output channels that include:

single-ended main output (power amplifier)

differential (small signal) output; one inverting, one non-inverting.

functions as stand-alone offset DAC.

provides a DAC for offset control of the main output

acts as a servant to the Agilent E1445A AFG.

has SCPI language commands using the Agilent E1405/06 Command Module or using the Agilent E1445A AFG.

uses 1 slot in the Agilent 75000 Series C mainframe.

General Description

Getting Started 1-1

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Agilent Technologies E1446A user manual Chapter Contents, General Description

E1446A specifications

Agilent Technologies E1446A is a high-performance modular instrument designed for a wide range of applications in the fields of test and measurement. As part of the Agilent family of products, this device exemplifies advanced engineering and innovative technology, catering to the needs of engineers and researchers in various industries.

One of the main features of the E1446A is its dual-channel capability, allowing users to conduct simultaneous measurements, increasing efficiency and reducing test times. The instrument supports a variety of functions, including waveform generation, signal analysis, and frequency measurements. This multifunctionality makes the E1446A a versatile tool for tasks such as automatic test equipment (ATE), signal integrity analysis, and RF testing.

Equipped with state-of-the-art ADCs (Analog-to-Digital Converters) and DACs (Digital-to-Analog Converters), the E1446A ensures high precision and accuracy in measurements. With a bandwidth of up to 500 MHz, it can handle a wide range of signals, making it suitable for both low-frequency and high-frequency applications. The instrument supports various input signal types, including sine, square, and custom waveforms, expanding its applicability across diverse testing scenarios.

The E1446A also integrates advanced digital signal processing capabilities, allowing for real-time analysis and manipulation of signals. This feature is particularly useful in applications requiring immediate feedback and adjustment, such as radar and communications testing. Furthermore, the modular design facilitates easy upgrades and customization, enabling users to adapt the instrument to their ever-evolving testing requirements.

User-friendliness is another hallmark of the E1446A. It features a straightforward interface, designed for intuitive operation, which reduces the learning curve for new users. Additionally, the instrument is compatible with various programming languages, including SCPI, making it easy to integrate into existing test systems and automate testing processes.

Finally, the E1446A's compact form factor and rugged design allow for deployment in demanding environments, fulfilling the needs of both laboratory and field applications. With its blend of precision, versatility, and ease of use, the Agilent Technologies E1446A remains a vital instrument for engineers and researchers looking for dependable test and measurement solutions. Its capabilities continue to support innovation across a spectrum of technological advancements.