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Agilent Technologies E8267C PSG, E8247C PSG CW, E8257C PSG manual Modes of Operation

Models: E8267C PSG E8247C PSG CW E8257C PSG

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Signal Generator Overview

Modes of Operation

Modes of Operation

All PSG signal generator models can be used in CW mode:

•CW mode produces a single carrier signal.

—If you have an E8247C PSG CW signal generator, you can produce a CW single carrier signal without modulation.

—If you have an E8257C PSG analog signal generator, you can produce a CW single carrier signal without modulation, or you can add AM, FM, Φ M, or Pulse modulation to produce a single carrier

modulated signal; some of these modulations can be used together.

—If you have an E8267C PSG vector signal generator, you can produce a CW single carrier signal without modulation, or you can add AM, FM, Φ M, Pulse, or I/Q modulation to produce a single

carrier modulated signal; some of these modulations can be used together.

In addition to CW and analog mode, all of the following modes are also available to the E8267C PSG vector signal generator:

•Custom Arb Waveform Generator mode can produce a single modulated carrier or multiple modulated carriers. Each modulated carrier waveform must be calculated and generated before it can be output; this signal generation occurs on the internal baseband generator (Option 002/602). Once a waveform has been created, it can be stored and recalled which enables repeatable playback of test signals. To learn more, refer to “Custom Arb Waveform Generator” on page 119.

•Custom Real Time I/Q Baseband mode produces a single carrier, but it can be modulated with real time data that allows real time control over all of the parameters that affect the signal. The single carrier signal that is produced can be modified by applying various data patterns, filters, symbol rates, modulation types, and burst shapes. To learn more, refer to “Custom Real Time I/Q Baseband” on page 145.

•Two Tone mode produces two separate carrier signals without any kind of modulation; the frequency spacing between the two carrier signals is adjustable as well as the amplitude of both carriers. To learn more, refer to “Two-Tone Waveform Generator” on page 179.

•Multitone mode produces any number of carrier signals without any kind of modulation; like Two Tone mode, the frequency spacing between all carrier signals is adjustable as well as the amplitude of all carriers. To learn more, refer to “Multitone Waveform Generator” on page 169.

•Dual ARB mode is used to control the playback sequence of waveform segments that have been written into the ARB memory located on the internal baseband generator (Option 002/602). These waveforms can be generated using the internal baseband generator, in Custom Arb Waveform Generator mode, or downloaded through a remote interface into the ARB memory. To learn more, refer to “Dual Arbitrary Waveform Generator” on page 87.

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Agilent Technologies E8267C PSG, E8247C PSG CW, E8257C PSG manual Modes of Operation
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E8267C PSG, E8247C PSG CW, E8257C PSG specifications

Agilent Technologies, a leading provider of electronic test and measurement equipment, offers a range of signal generators that are pivotal in various applications, including telecommunications, aerospace, and research. Among their top-tier offerings are the E8257C PSG, E8247C PSG CW, and E8267C PSG. These signal generators are known for their exceptional performance, flexibility, and cutting-edge technologies.

The E8257C PSG is a high-performance microwave signal generator capable of generating signals from 10 MHz to 40 GHz. Its versatility makes it ideal for applications such as radar and satellite communications. One of the standout features of the E8257C is its low phase noise and superior output power, which ensure high-quality signal generation. The instrument incorporates advanced digital signal processing technology, allowing users to create complex modulated signals with precision. It also boasts a comprehensive set of modulation formats, including AM, FM, PM, and pulse modulation, making it suitable for diverse testing scenarios.

The E8247C PSG CW is designed specifically for continuous wave (CW) applications, covering frequencies from 500 kHz to 20 GHz. This generator is optimized for high stability and low output noise, making it ideal for applications that require a reliable signal source, such as manufacturing testing and maintenance of communication systems. The E8247C features a compact design and is equipped with an intuitive user interface, allowing quick access to essential functions. Its frequency agility and fast switching capabilities enhance productivity, enabling engineers to optimize their workflow.

The E8267C PSG delivers unparalleled performance in the microwave frequency range of 250 kHz to 70 GHz. It includes advanced modulation capabilities, allowing users to generate complex waveforms with relative ease. The E8267C supports various digital modulation schemes, including QAM, which is crucial for testing modern communication systems. Its high output power and excellent spectral purity make it suitable for both R&D and manufacturing applications. Additionally, the E8267C features built-in functionality for frequency and power sweeps, providing users with extensive testing options.

In summary, Agilent Technologies’ E8257C, E8247C, and E8267C signal generators are integral tools for professionals seeking high performance and versatility in their testing environments. With unique features and advanced technologies, these generators cater to the demands of modern applications, ensuring reliable and accurate signal generation for a wide range of industries. Whether it's for research, development, or manufacturing, these instruments demonstrate Agilent's commitment to delivering top-notch testing solutions.