Peripheral Devices

Millimeter-Wave Source Modules

Configuring the Signal Generator

The following procedure configures a PSG for use with any external source module that has a WR (waveguide rectangular) frequency range of 90- 140 GHz. You can modify the frequency range to match your source module.

1. Turn on the signal generator’s line power.

NOTE Automatic leveling at the source module output is not available with the OEM Source Module selection.

2. Press Frequency > (3 of 3) > Source Module. Toggle the Agilent 8355x Source Module Off On softkey to Off.

3.Toggle the OEM Source Off On softkey to On.

4.Press OEM Source Module Config > Standard WR Freq Bands > WR8 90-140GHz.

The selections in the Standard WR Freq Bands menu are pre- defined frequency ranges and multipliers for the most common external source module frequency ranges. They are provided for setup convenience. If your source module has a frequency range not listed in the list of

pre- defined setups, use the Min Band Freq, Max Band Freq, and Freq Multiplier softkeys to manually set the range and PSG frequency display multiplier. For more information on these manual settings, refer to the E8257D/67D PSG Signal Generators Key Reference.

5.If the RF OFF annunciator is displayed, press RF On/Off.

To obtain flatness- corrected power, refer to “Creating and Applying User Flatness Correction” on page 123.

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Agilent Technologies E8267D PSG, E8257D PSG manual Toggle the OEM Source Off On softkey to On
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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.
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