Signal Conditioning

Measurement Operations & Settings

The table of wavelength-dependent offsets

When enabled, the attenuator uses its λ offset table to compensate for wavelength dependent losses in the test set-up. This table contains, for each wavelength specified, the additional power offset to be applied.

•If the attenuator module is set to a wavelength corresponding to an entry in its λ offset table, the stored offset is added to the global power offset.

•If the attenuator module is set to a wavelength between entries in its λ offset table, linear interpolation is used to calculate the appropriate offset to add to the global power offset.

•If the attenuator module is set to a wavelength beyond the range of the entries in its λ offset table, the offset stored for the nearest wavelength is added to the global power offset.

•Whether an exact, interpolated, or extrapolated offset value is applied, the algo- rithm applied can be queried using “:STATusn:OPERation:CONDition?” on page 68

Figure 6 Extrapolation and interpolation of attenuator module λ offset table

Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition

159

Page 158 Page 160
Page 159
Image 159
Agilent Technologies 8164A, B, 8166A, 8163A manual Table of wavelength-dependent offsets, 159
Page 158 Page 160

8163A, 8164A, 8166A, B specifications

Agilent Technologies B,86100A is a high-performance oscilloscope and signal integrity analyzer designed primarily for advanced digital communications applications. As a versatile tool, it supports a wide range of testing needs, making it indispensable for engineers and researchers involved in the development and testing of high-speed digital signals.

One of the standout features of the B,86100A is its capability to analyze signals with various bandwidths, accommodating both current and emerging communication standards. The device features a sampling rate of up to 80 GS/s and bandwidth capabilities of 33 GHz to ensure high accuracy in capturing fast signal transitions, which is critical for ensuring the integrity of complex digital signals.

The B,86100A employs Agilent's proprietary digital signal processing (DSP) technology, which significantly enhances measurement precision and reduces noise, enabling users to obtain clearer insights into signal behavior. Its advanced triggering capabilities allow for precise signal capture, making it particularly useful in troubleshooting and validating high-speed designs, as well as in evaluating the performance of optical and electrical devices.

In addition to its high-speed capabilities, the B,86100A offers a robust set of measurement tools including jitter analysis, eye diagram analysis, and equalization assessment. These features allow engineers to effectively analyze signal quality and address potential issues related to signaling distortions and inter-symbol interference.

The graphical user interface of the B,86100A is intuitive, enabling users to efficiently navigate through measurement options and visualize data results. Customizable measurement setups streamline workflow, ensuring that users can quickly adapt their tests to evolving project requirements.

Another key characteristic of the B,86100A is its modularity. The system supports a variety of plug-in modules, which can be tailored to specific application needs, such as different types of optical and electrical signals. This flexibility not only extends the operational capability of the instrument but also makes it a future-proof investment as technology continues to evolve.

In summary, Agilent Technologies B,86100A combines high-speed acquisition with advanced processing capabilities, making it an essential instrument for anyone involved in high-speed digital design and testing. With its ability to deliver precise measurements and extensive analysis features, it empowers engineers to achieve optimal performance and reliability in their systems.
Top Page Image Contents