Agilent Technologies 6287 manual Xerox Applications, User-Defined Keys UDKs

Models: 6287

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SECTION 16

XEROX APPLICATIONS

General Information

Xerox distributed printers supported by the ULTRA include the following models: 2700, 3700, 4030, 4045, 4197, 4213, 4235 and 4700. The ULTRA has a number of special features that support Xerox printer functions. For instance, it supports output to Xerox printers using the EBCDIC character set.

The ULTRA also supports Xerox transparency, triggered by 36h in the data stream. Refer to Option #5 in Section 5 — Configuration Options and to Section 11 — Transparency Modes for details on Xerox 36h transparency.

Other special Xerox features supported include UDKs (user-defined keys), XPAF (Graphic Windows and EBCDIC font downloads) and Metacode. ULTRA implementation of these features is described below.

User-Defined Keys (UDKs)

Xerox Corporation produces a number of printers that have very sophisticated font and graphic capabilities. The ULTRA offers special support for Xerox printers in XDPM mode, also referred to as XES mode or UDK mode. XES mode is the native Xerox print mode for Xerox 2700, 3700, 4030, 4045 and 4213 printers. The XDPM mode on the Xerox 4235 also provides the XES command set.

Commands that control these printers are always preceded by an escape character. The escape character is sometimes not a legal character in a mainframe environment. Therefore, UDKs (or user-defined keys) were implemented to allow any one of 256 different characters to be assigned as the escape character. The ULTRA keeps track of which character is currently being used as the UDK.

Note: The character assigned as the UDK should be different than the character assigned as pseudo transparency Trigger 1. Otherwise, unpredictable results may occur.

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Agilent Technologies 6287 manual Xerox Applications, User-Defined Keys UDKs

6287 specifications

Agilent Technologies 6287 is a high-performance signal generator specifically designed for advanced electronic testing and measurement applications. Recognized for its robustness and versatility, the 6287 caters to various sectors, including telecommunications, automotive, aerospace, and semiconductor industries. One of its main features is its capability to generate a wide range of frequencies, making it ideal for comprehensive testing of components and systems.

The Agilent 6287 boasts a frequency range extending from 10 MHz to 6 GHz, which allows users to perform tests across a broad spectrum of applications, including RF and microwave devices. Its excellent output power levels provide a significant advantage when dealing with devices requiring high signal strengths for accurate testing. Additionally, the unit supports various modulation techniques, including AM, FM, PM, and pulse modulation. This versatility ensures that engineers can evaluate the performance of devices under different signal conditions, crucial for real-world applications.

Another defining characteristic of the Agilent 6287 is its exceptional phase noise performance, delivering reliable and accurate results. High-phase noise can obscure signal testing results, making the 6287's low levels a critical factor for effective device evaluation. The generator's time domain capabilities add further value, allowing engineers to analyze signals in both frequency and time domains effectively.

With a user-friendly interface, the 6287 simplifies operation while supporting a wide range of programming capabilities. This makes it easy to integrate into automated test setups or to control it via standard programming languages, enhancing flexibility for engineering teams. The device also features advanced synchronization options that facilitate multi-instrument setups, allowing seamless collaboration with other measurement tools.

The Agilent Technologies 6287 is built with robust construction and thermal management features, ensuring reliable performance in demanding environments. Its compact design enables easy installation in test racks or mobile test setups. Overall, the Agilent 6287 signal generator is a powerful tool that stands out in the field of electronic testing, efficiently meeting the evolving needs of modern engineering applications. Its mixture of frequency versatility, modulation support, excellent phase noise performance, and user-friendly operation makes it an indispensable asset for professionals working with complex signal testing scenarios.