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High-performance data acquisition system provides a low-cost, highly flexible
measurement platform
If you use automated test equipment for design validation or manufacturing, you now have a cost-
effective solution for many test system applications. The 34980A multifunction switch/measure unit
provides functionality that is easy to set up and use, with a fast startup time. The 34980A helps you lower
your cost of test and accelerate your test-system integration and development.
The 34980A handles system switching up to 26.5 GHz and provides basic measurements and system
control. It also offers DMM measurements, counter/ totalizer functionality, digital I/O with pattern
capabilities, and analog outputs with basic waveforms— all in one low-cost, compact box. And with its
standard connectors and software drivers, computer-standard I/O, and Web browser interface, the
34980A easily integrates into electronic functional test and data acquisition systems.
Flexible switching, measurements, and system control
The 34980A accommodates up to 8 plug-in modules to give you the flexibility you need. Choose from 21
different modules to define your own configuration. You can buy what you need now and add to it or
reconfigure it as your requirements change.
Whether you are measuring temperature, AC or DC voltage, resistance, frequency, current, or custom
measurements, the 34980A offers the functionality you need in a single box. Switch in different
measurements with high-performance signal switching up to 300V with no external signal conditioning
required. Choose between different switch types and topologies with frequency ranges from DC to 26.5
GHz. The 34980A offers high-density multiplexers for scanning multiple channels, matrices for connecting
multiple points at one time, and general-purpose switches for simple control and high power needs.
Use the 34980A to route individual signals or monitor multiple signals over a specified period of time —
monitor a single channel or multiple channels, set alarms, and identify irregularities.
The 34980A offers flexible choices for system control. You can control external devices such as
microwave switches, attenuators, solenoids, and power relays. Or you can use the digital inputs to sense
limit-switch and digital-bus status.
Optimized for test systems
The 34980A has the performance you need for medium- to high-density switching/measurement
applications such as design verification, functional test and data acquisition. Your signals are switched to
the right measurement device without compromising signal integrity. Switch your signals to the optional
internal DMM and achieve optimal throughput on switch closure time. Or, if you prefer, you can easily
connect to external instruments such as DMMs, scopes, power supplies, and more. What’s more, with the
built-in Ethernet interface, you can control the 34980A and collect data from anywhere on the network.
For a complete modular solution, use the 34980A together with PXI modular products when more
capability is required.
The rugged instrument comes with a variety of system-ready features:
• Web browser interface shows settings at a glance and provides remote access and control when
using a browser that supports Java applets.
• Self-guiding front panel to configure, troubleshoot or view data
• Low EMI and efficient system cooling