Configuring AM Option UNT | Agilent Technologies E8267D PSG specification

Analog Modulation

Configuring AM (Option UNT)

In this example, you will learn how to generate an amplitude- modulated RF carrier.

To Set the Carrier Frequency

1.Press Preset.

2.Press Frequency > 1340 > kHz.

To Set the RF Output Amplitude

Press Amplitude > 0 > dBm.

To Set the AM Depth and Rate

1.Press the AM hardkey.

2.Press AM Depth > 90 > %.

3.Press AM Rate > 10 > kHz.

The signal generator is now configured to output a 0 dBm, amplitude- modulated carrier at 1340 kHz with the AM depth set to 90% and the AM rate set to 10 kHz. The shape of the waveform is a sine wave. Notice that sine is the default selection for the AM Waveform softkey, which can be viewed by pressing (More 1 of 2).

To Turn on Amplitude Modulation

Follow these remaining steps to output the amplitude- modulated signal.

1.Press the AM Off On softkey to On.

2.Press the front panel RF On Off key.

The AM and RF ON annunciators are now displayed. This indicates that you have enabled amplitude modulation and the signal is now being transmitted from the RF OUTPUT connector.

Configuring FM (Option UNT)

In this example, you will learn how to create a frequency- modulated RF carrier.

To Set the RF Output Frequency

1.Press Preset.

2.Press Frequency > 1 > GHz.

To Set the RF Output Amplitude

Press Amplitude > 0 > dBm.

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Chapter 5

E8267D PSG, E8257D PSG specifications

Agilent Technologies, a recognized leader in electronic measurement and communications solutions, offers a comprehensive range of signal generators, including the E8257D PSG (Pulsed Signal Generator) and E8267D PSG. These instruments are engineered to meet the demanding requirements of wireless communication, aerospace, defense, and various research applications.

The E8257D PSG is known for its versatility and reliability. It operates within a frequency range of 250 kHz to 40 GHz, making it suitable for a wide array of applications, from signal generation to vector modulation. With an output power capability of up to +30 dBm, it delivers high-quality signals with exceptional precision. Its low phase noise performance is especially critical for applications such as radar and communication system testing, where signal integrity is paramount.

One of the standout features of the E8257D is its advanced modulation capabilities, including analog and digital modulation schemes. This flexibility allows engineers to simulate real-world communications environments accurately. The PSG also features a built-in arbitrary waveform generator that enables users to create complex waveforms tailored to specific testing needs, providing a significant advantage in research and development.

On the other hand, the Agilent E8267D PSG is designed to cater to the needs of users requiring a combined signal generation and analysis solution. With the capability to generate signals from 250 kHz to 67 GHz, the E8267D is ideal for millimeter-wave applications, as well as testing next-generation wireless technologies.

This model includes features such as enhanced phase noise performance and faster switching speed, which are crucial for signal integrity in sophisticated networks. The instrument's intuitive user interface and powerful software integration facilitate effortless operation and automation, thereby improving workflow efficiency.

Both the E8257D and E8267D PSG instruments incorporate cutting-edge technologies such as low-noise microwave and RF components, as well as digital signal processing capabilities. They provide users with enhanced accuracy and reliability in their measurements.

In summary, Agilent Technologies' E8257D and E8267D PSG signal generators represent the pinnacle of precision in signal generation technology. With their extensive feature sets, advanced modulation capabilities, and robust performance specifications, these instruments are invaluable tools for engineers and researchers working across various high-tech industries.

Agilent Technologies E8267D PSG, E8257D PSG Configuring AM Option UNT, Configuring FM Option UNT

Models: E8267D PSG E8257D PSG