Performance Test Record

The Performance Test Record for the E1563A and E1564A digitizers is a form you can copy and use to record performance test results for the digitizers. This form shows the digitizer accuracy limits, the measurement uncertainty from the source and the test accuracy ratio (TAR).

NOTE The accuracy, measurement uncertainty and TAR values shown on the Performance Test Record are valid ONLY for the specific test conditions, test equipment and assumptions described. If you use different test equipment or change the test conditions, you will need to compute the specific values for your test setup.

Digitizer Accuracy Accuracy is defined for gain measurements using the 1-year specifications in Appendix A. The "High Limit" and "Low Limit" columns represent the digitizer accuracy for the specified test conditions.

Measurement Uncertainty

Measurement Uncertainty as listed in the Performance Test Record is calculated assuming a Fluke 5700A for all measurements. The uncertainties describe error you can expect from the source. These uncertainties are calculated from the 90-day accuracy specifications for the Fluke 5700A.

Test Accuracy Ratio (TAR)

Test Accuracy Ratio (TAR) = (high limit - expected measurement) divided by measurement uncertainty. "N/A" means measurement uncertainty and TAR do not apply to the measurement. A small TAR indicates the uncertainty of the source signal starts to approach the digitizer's specification limit.

158 Digitizers Verification Tests

Appendix D

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Agilent Technologies E1564A, E1563A user manual Performance Test Record, Measurement Uncertainty, Test Accuracy Ratio TAR

E1563A, E1564A specifications

Agilent Technologies, a prominent player in the field of electronic measurement, offers a range of products designed for various testing applications. Among their notable offerings are the E1564A and E1563A modules. Both models are designed for high-performance testing and measurement, catering particularly to the needs of engineers and technicians in the telecommunications and wireless industries.

The Agilent E1564A is a high-speed data and synchronization generation module, specifically tailored for advanced signal analysis. One of its primary features is its ability to provide a wide range of modulation types, including QPSK and 16QAM, which are essential for testing modern communication systems. The module also boasts a flexible output that supports multiple channels, making it efficient for testing complex systems where multiple data streams are present. Its exceptional performance in generating accurate waveforms enables engineers to perform thorough tests and validations on their devices.

On the other hand, the E1563A module is predominantly focused on protocol analysis and provides engineers with insights into the behavior of their communication systems. This module features comprehensive support for various communication protocols, making it invaluable when debugging and validating designs. Engineers can utilize the extensive measurement capabilities of the E1563A to analyze data integrity and system performance, ensuring that their products meet required specifications.

Both modules leverage advanced technologies from Agilent, ensuring high accuracy and reliability in measurements. They are equipped with powerful processing capabilities that allow for real-time data analysis, a critical aspect when working with high-frequency signals. Furthermore, these modules are designed for seamless integration into Agilent’s test and measurement platforms, enhancing usability and facilitating complex testing scenarios.

In summary, the Agilent E1564A and E1563A modules represent cutting-edge solutions for engineers involved in testing and validating communication systems. With their robust features, including support for various modulation schemes and protocol analysis, these modules enable efficient and accurate measurements. The commitment to quality and precision from Agilent Technologies continues to make these devices essential tools in the industry, helping engineers push the boundaries of innovation in telecommunications.