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Agilent Technologies E8267C PSG, E8247C PSG CW Using Step Sweep, To Configure a Single Step Sweep

Models: E8267C PSG E8247C PSG CW E8257C PSG

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Basic Operation

Configuring the RF Output

Using Step Sweep

Step sweep provides a linear progression through the start-to-stop frequency and/or amplitude values. You can toggle the direction of the sweep, up or down. When the Sweep Direction Down Up softkey is set to Up,

values are swept from the start amplitude/frequency to the stop amplitude/frequency. When set to Down, values are swept from the stop amplitude/frequency to the start amplitude/frequency.

When a step sweep is activated, the signal generator sweeps the RF output based on the values entered for RF output start and stop frequencies and amplitudes, a number of equally spaced points (steps) to dwell upon, and the amount of dwell time at each point; dwell time is the minimum period of time after the settling time that the signal generator will remain at its current state. The frequency, amplitude, or frequency and amplitude of the RF output will sweep from the start amplitude/frequency to the stop amplitude/frequency, dwelling at equally spaced intervals defined by the # Points softkey value.

To Configure a Single Step Sweep

In this procedure, you create a step sweep with nine, equally-spaced points, and the following parameters:

•frequency range from 500 MHz to 600 MHz

•amplitude from −20 dBm to 0 dBm

•dwell time 500 ms at each point

1.Press Preset.

2.Press Sweep/List.

This opens a menu of sweep softkeys.

3.Press Sweep Repeat Single Cont.

This toggles the sweep repeat from continuous to single.

4.Press Configure Step Sweep.

5.Press Freq Start > 500 > MHz.

This changes the start frequency of the step sweep to 500 MHz.

6.Press Freq Stop > 600 > MHz.

This changes the stop frequency of the step sweep to 600 MHz.

7.Press Ampl Start > -20 > dBm.

This changes the amplitude level for the start of the step sweep.

8.Press Ampl Stop > 0 > dBm.

This changes the amplitude level for the end of the step sweep.

9.Press # Points > 9 > Enter.

This sets the number of sweep points to nine.

10.Press Step Dwell > 500 > msec.

This sets the dwell time at each point to 500 milliseconds.

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Agilent Technologies E8267C PSG, E8247C PSG CW, E8257C PSG manual Using Step Sweep, To Configure a Single Step Sweep
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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.