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Agilent Technologies 6287 manual Xerox 36 Hex Transparency Mode, Metacode Transparency Mode

Models: 6287

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6287 ULTRA User’s Manual

This includes the trigger (35h), the count byte (03h), and the three bytes for Esc+X (1Bh, 2Bh, 58h).

The user can generate any possible eight-bit command or data byte that is to be sent to the printer. There is a one-to-one correspondence between what is received by the ULTRA and what is sent to the printer.

IBM 35h is activated when Option #53 is set to “Yes”. If Option #53 is set to “No, then the trigger, the count byte and all of the otherwise transparent characters will be printed normally, as indicated by the active translate table (see Section 7 — Translate Tables). Refer to Section 14 — SCS Data Streams for more information on IBM 35h transparency.

Metacode Transparency Mode

Metacode is a variation of 35h transparency, with the exception that this transparency mode is handled directly by the printer, rather than by the ULTRA. Metacode is used by some Xerox printers (the Xerox 4235, for example).

The data seen by the ULTRA and the printer are identical when this type of data is detected. If Option #58 is set to “Yes,” the ULTRA will send the 35h and the count byte directly to the printer without any translation, rather than removing them from the data stream. It also sends the remaining bytes in the transparent packet without any translation.

For example, the character string 35h, 02h, 41h, 41h would be output to the printer in 35h transparency as two characters: 4141. In Metacode transparency, all four characters would be sent to the printer: 35024141.

If Option #58 is set to “No,” then the trigger, the count byte and all of the otherwise transparent characters will be printed normally, as indicated by the active translate table (see Section 7 — Translate Tables).

Xerox 36 Hex Transparency Mode

This form of transparency is identical to 35h transparency, except that the trigger character is 36h. Xerox applications typically use 36h instead of 35h to send data directly to the printer.

If Option #5 is set to “Yes,” the ULTRA detects the trigger, picks up the count byte and starts “passing through” the remaining data. If Option #5 is set to “No,” then the trigger, the count byte and all of the otherwise transparent data will be printed normally, as indicated by the active translate table (see Section 7 — Translate Tables).

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Agilent Technologies 6287 manual Xerox 36 Hex Transparency Mode, Metacode Transparency Mode
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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.