Getting Started with the PXI-5661

Note Before you begin, install and configure your chassis and controller.

This document explains how to install, configure, and test the NI 5661. The NI 5661 is a modular 2.7 GHz RF vector signal analyzer (VSA) with wide real-time bandwidth and digital downconversion. The NI 5661 ships with the NI-RFSA instrument driver, which you use to program the device.

The NI 5661 comprises the following devices:

  • NI PXI-5600 (NI 5600) RF downconverter module
  • NI PXI-5142 (NI 5142) IF digitizer module
Caution The protection provided by this product may be impaired if it is used in a manner not described in this document.
Hot Surface If the NI 5661 has been in use, it may exceed safe handling temperatures and cause burns. Allow the NI 5661 to cool before removing it from the chassis.