Remote Operation

Programming Syntax

Example *CLS is an example of a common command header.

Program Header Options

*CLS; ROUTE:DRIVE:ON (@100,102,104,106,....);

Common commands used by the switch driver are explained in more detail in the “Common Command Reference” later in this chapter.

Program headers can be sent using any combination of uppercase or lowercase ASCII characters.

Both program command and query headers may be sent in either longform (complete spelling), shortform (abbreviated spelling), or any combination of longform and shortform.

NOTE

ONLY the longform or shortform of a command will be accepted by the

 

switch driver. Either of the following examples read out the firmware

 

datecode:

 

SYSTEM:VERSION? – longform

 

SYST:VERS? – shortform

Program Data

Programs written in longform are easy to read and are almost self-documenting.

The shortform syntax conserves the amount of controller memory needed for program storage and reduces the amount of I/O activity. The shortform abbreviation is given for each command in the section “SCPI Command Reference” on page 4-26.

Program data is used to convey a variety of types of parameter information related to the command header. At least one space must separate the command header or query header from the program data.

<program mnemonic><separator><data><terminator>

When a program mnemonic or query has multiple data parameters, a comma separates sequential program data.

Example <program mnemonic><separator><data>,<data><terminator>

ROUTE:DELAY .02,(@101,103,105);

4-6Agilent 87130A Operating and Service Manual

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Agilent Technologies 87130A manual Program Header Options, Program Data

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.