NOTE

Remote Operation

:PATH

:PATH

Syntax

:DEFine[?]

:CATalog?

ROUTe:PATH :LABel[?]

:VALue[?]

:DELete[:ALL]

Description

The PATH subsystem allows storing of channel lists to simplify remote access and to customize the manual interface to the 87130A.

Paths are specified using CLOSE and OPEN channel lists. Each relay contains one CLOSE and one OPEN path. Refer to the command explanations :CLOSe on page 4-30and :OPEN on page 4-52for more information.

A path is defined as a specification of switch positions for a range of switches. Thus it may require one or two channel lists to fully specify a path, depending on the mix of OPENs and CLOSEs in the path.

The paths can be defined, labeled, and/or sent to the hardware. Each path has a name by which it is referenced for the purpose of programming, which is established by the PATH:DEF command.

The paths can be collected into meaningful groups using the GROUP command. They can also be sent in place of channel lists by the ROUTE and other commands.

In systems without CMOS RAM it is necessary to execute a write to EEROM after configuring custom paths to ensure that the path data will survive a power cycle. Refer to the MEM:SAVE command section.

Agilent 87130A Operating and Service Manual 4-55

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Agilent Technologies 87130A manual Path

87130A specifications

Agilent Technologies 87130A is a highly regarded network analyzer that has been widely adopted in the field of RF and microwave testing. Known for its versatility and precision, the 87130A is designed for evaluating components and devices in various applications, including telecommunications and electronics.

One of the main features of the 87130A is its frequency range, which spans from 300 kHz to 3 GHz. This broad spectrum allows engineers to test a wide variety of RF components, including amplifiers, filters, and antennas. The analyzer provides vector network analysis capabilities, enabling users to measure both the magnitude and phase of S-parameters, essential for characterizing components effectively.

The instrument is equipped with a powerful internal calibration capability, which ensures accurate measurements by compensating for test fixture errors and other variables. The built-in electronic calibration options further enhance measurement accuracy and repeatability, giving engineers confidence in their results.

Another notable characteristic of the 87130A is its graphical user interface, which is intuitive and user-friendly. The display provides clear visual representations of measurement data, allowing for easy interpretation and analysis. Users can access a variety of measurement functions, such as gain compression, group delay, and return loss, making it a versatile tool for multi-faceted testing.

The Agilent 87130A employs advanced measurement algorithms that improve speed and accuracy. These enhancements facilitate rapid data acquisition, which is particularly beneficial in production environments where time is critical. The analyzer also supports multiple calibration techniques, including through-reflect-match (TRM) and short-open-load (SOL), catering to diverse testing needs.

Connectivity options are abundant, with GPIB, LAN, and USB interfaces, allowing seamless integration into automated test setups. This modularity supports remote operation, making it easier to incorporate the analyzer into various testing environments.

Overall, Agilent Technologies 87130A stands out for its precision, ease of use, and flexibility in RF and microwave testing applications. Its combination of advanced features and robust performance makes it a staple in laboratories, production lines, and research settings, helping engineers and technicians achieve optimal results in their measurement endeavors.