General Information - 1

Description

The ac source combines three instruments in one unit as shown in the following figure. The function generator produces waveforms with programmable amplitude, frequency, and shape. The power amplifier amplifies the function generator signal to produce the ac power for your application. The measurement functions range from a simple readback of rms voltage and current, to sophisticated capabilities such as waveform analysis.

DAC SOURCE

shunt

WAVEFORM

BIPOLAR

MEASUREMENT

GENERATOR

AMPLIFIER

BLOCK

POWERMETER

FFT ANALYZER

Figure 1-1. AC Source Functional Elements

The following model ac power sources are described in this User’s Guide:

Model

Description

Agilent 6814B

3000 VA single –phase operation

Agilent 6834B

1500 VA/ phase for three-phase operation

 

(4500 VA for single-phase operation)

Agilent 6843A

4500 VA single-phase operation

Capabilities

Programmable ac voltage, dc voltage, frequency, phase, and current limit.

Sine, square, clipped sine, and user-definable waveforms.

Voltage and frequency slew control.

Synthesized waveform generation for high resolution and accuracy in frequency, low waveform distortion, and glitch-free phase transitions.

Step and pulse output transients for generating surge, sag, dropout, and other line disturbance simulations.

Nonvolatile list programming for generating complex output transients or test sequences.

Three-phase/single-phase output capability (Agilent 6834B only)

Extensive measurement capability:

Ac rms, dc, ac+dc voltage and current and peak current.

Real, reactive, and apparent power.

Harmonic analysis of voltage and current waveforms gives amplitude, phase, and total harmonic distortion results up to the 50th harmonic.

Triggered acquisition of digitized voltage and current with extensive post-acquisition calculations.

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Agilent Technologies 6843A, 6834B, 6814B manual Capabilities, Model Description

6834B, 6843A, 6814B specifications

Agilent Technologies, a leader in electronic test and measurement equipment, offers a range of powerful signal sources including the 6843A, 6834B, 6814B, 6813B, and 6811B models. These instruments are designed to support various applications in research, development, and manufacturing, providing precise signal generation capabilities.

The Agilent 6843A is a versatile signal generator known for its exceptional frequency range and modulation capabilities. It supports an extensive bandwidth, making it ideal for applications that require high-frequency signal generation. With its superior phase noise performance, the 6843A is an excellent choice for radar, wireless communications, and electronic warfare applications. The instrument features an intuitive user interface, allowing engineers to set parameters quickly and efficiently.

Next, the Agilent 6834B offers exceptional performance characteristics, including high output power and low distortion. This signal generator is particularly noted for its ability to produce complex modulation formats, making it suitable for testing advanced wireless communication systems. With a reliable and stable output, the 6834B ensures accurate and repeatable measurements, which is vital for thorough testing processes.

The 6814B model stands out for its dual-channel capabilities, allowing users to generate simultaneous signals for testing multiple components or systems. This feature significantly enhances testing efficiency and flexibility for engineers. With built-in arbitrary waveform functionality, users can create custom waveforms, making the 6814B suitable for a wide range of applications including device characterization and signal processing research.

For those seeking a more compact solution, the Agilent 6813B provides essential signal generation features without compromising on performance. It is designed for a variety of applications across telecommunications and consumer electronics, featuring a straightforward interface and robust performance metrics.

Lastly, the 6811B is an entry-level yet capable model that supports a broad spectrum of testing needs. Perfect for educational and laboratory environments, it provides essential functionalities required for effective signal generation and analysis.

Overall, Agilent Technologies' 6843A, 6834B, 6814B, 6813B, and 6811B signal generators offer an array of features and technologies that cater to various application needs. Their precision, reliability, and user-oriented designs position them as invaluable assets in any testing environment, ensuring engineers can carry out their work with confidence and accuracy.