Connecting Multiple Driver Cards

Installing the 87130A Attenuator/Switch Driver

Connecting Switch Drivers to Switches and Attenuators

The cards are numbered from 1 to 8; the relays on each card are numbered from 0 to 30. Each relay is referred to as a channel by the switch driver. Therefore, there are a total of 248 relays (channels) that can be driven from a single switch driver.

In a single enclosure, place connectors (part number 1251-7090) on ribbon cables (part number 70611-60013) to daisy chain driver cards.

To reliably install the 34-pin connector to the ribbon cable use the following 3M tools. (To order from 3M, call 1-800-225-5373).

Item

3MPart Number

 

 

Platen

3442-1A

 

 

Locator plate

3443-94

 

 

Hand press

3540

 

 

Figure 2-7 Daisy Chain of Driver Cards in Single Enclosure

Use the cables shown below to connect 84940A external cards to expand drive capability in different enclosures.

Figure 2-8 Daisy Chain of Driver Cards in Different Enclosures

2-8Agilent 87130A Operating and Service Manual

Page 32
Image 32
Agilent Technologies 87130A manual Connecting Multiple Driver Cards, 3M Part Number

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.