Agilent Technologies E8257C PSG, E8267C PSG, E8247C PSG CW manual Stop Sweep IN/OUT

Models: E8267C PSG E8247C PSG CW E8257C PSG

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Signal Generator Overview

Rear Panel

5. STOP SWEEP IN/OUT

This female BNC connector (Option 007 only) provides an open-collector, TTL-compatible input/output signal that is used during ramp sweep operation. It provides low level (nominally 0V) output during sweep retrace and band-cross intervals. It provides high level (nominally +5V) output during the forward portion of sweep. Sweep stops when this input/output connector is grounded externally.

6. Z-AXIS BLANK/MKRS

This female BNC connector (Option 007 only) supplies a +5V (nominal) level during retrace and band-switch intervals of a step, list, or ramp sweep. During ramp sweep, this female BNC connector supplies a –5V (nominal) level when the RF frequency is at a marker frequency and intensity marker mode is on. This connection is most commonly used to interface with an Agilent 8757D scalar network analyzer.

7. SWEEP OUT

This female BNC connector outputs a voltage proportional to the RF power or frequency sweep ranging from 0 V at the start of sweep and goes to +10 V (nominal) at the end of sweep, regardless of sweep width.

The output impedance is less than 1and can drive a 2 kload.

When connected to an Agilent Technologies 8757D network analyzer, it generates a selectable number of equally spaced 1 ms 10 V pulses (nominal) across a ramp (analog) sweep. The number of pulses can be set from 101 to 1601 by remote control through the 8757D.

8. TRIGGER OUT

This female BNC connector, in step/list sweep mode, outputs a TTL signal that is high at the start of a dwell sequence or when waiting for a point trigger in manual sweep mode. The signal is low when the dwell is over or when a point trigger is received. In ramp sweep mode, the output provides 1601 equally-spaced 1 s pulses (nominal) across a ramp sweep. When using LF Out, the output provides a 2 s pulse at the start of LF sweep.

9. TRIGGER IN

This female BNC connector accepts a 3.3V CMOS signal that is used for point-to-point triggering in manual sweep mode or a low-frequency (LF) sweep in external sweep mode. Triggering can occur on either the positive or negative edge of the signal start. The damage level is ≤ −4 V or ≥ + 10 V.

10. SOURCE SETTLED

This female BNC connector provides an indication when the signal generator has settled to a new frequency or power level. A low indicates that the source has settled.

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Agilent Technologies E8257C PSG, E8267C PSG, E8247C PSG CW manual Stop Sweep IN/OUT

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.