How To – Apex Waves

October 25, 2024October 25, 2024

Setup and Optimize the National Instruments PXI-5441 Waveform Generator

PXI Waveform Generator - National Instruments

The National Instruments PXI-5441 is a powerful PXI waveform generator designed to support high-speed waveform downloads up to 100 MB/s, making it ideal for complex signal testing and waveform generation tasks. The PXI-5441 allows users to precisely create and change signals, ranging from basic sine waves to complicated I/Q signals for advanced applications, thanks to its strong onboard signal processing capabilities and variety of memory configurations.

August 12, 2024August 13, 2024

Building Complete Legacy Test Systems with Apex Waves

In need of obsolete test equipment for your system but don’t know where to start? There may be several reasons why you’re searching for a discontinued part, and finding each individual piece of equipment for your system can be an overwhelming process. One of the biggest concerns when dealing with legacy equipment is the fear of having to redesign an entire system just to integrate a new part. However, at Apex Waves, you can find specific modules, accessories, and other items to build a complete, fully integrated test system.

Apex Waves specializes in maintaining legacy test equipment, allowing you to build upon your existing infrastructure without starting from scratch.

July 24, 2024July 24, 2024

How to Create an RF Signal Test Setup with NI Vector Signal Generators

In order to produce intricate signal waveforms for RF signal testing, vector signal generators, or VSGs, are extremely useful instruments. Because they produce accurate signals for processing, they are essential to the testing and validation of radiofrequency systems.

In this article, we will teach you how to create a dependable RF signal test setup using National Instruments (NI) Vector Signal Generators (VSGs). Let’s dive into the steps that are necessary to set up and perform reliable RF signal testing!

June 10, 2024September 18, 2024

What Is the Difference Between PXI and SCXI?

Person in lab using InstrumentStudio™, PXI Modular Instrument

The PXI (PCI eXtensions for Instrumentation) and SCXI (Switch, Control, and Measurement Systems) systems are modular platforms used in automated test and measurement applications. Both systems were created to optimize the integration of various test instruments. However, each module is designed with its own specialties and unique characteristics. In this guide, we will assess the main differences between PXI and SCXI, such as system compatibilities, software, and signal conditioning. Whether you’re an experienced engineer or new to using test equipment, understanding these differences will help you optimize your testing setups and achieve accurate results.

June 3, 2024June 3, 2024

Future-Proofing Your Test Systems: Strategies for Integrating National Instruments Technology into Legacy Environments

Test systems’ efficacy and efficiency can have a significant impact in the ever-changing aerospace and defense industries, where accuracy and dependability are critical; however, several organizations struggle to run outdated test equipment that can’t keep up with the rapidly changing needs of technology. Antiquated systems might be incompatible with contemporary interfaces and protocols, reduce productivity, and raise maintenance costs, which means companies are now taking a step toward future-proofing their test systems and maintaining their competitiveness.

March 1, 2024September 18, 2024

Setting Up a PXI Controller for LabVIEW Real Time

Closeup of technician inserting an NI module into a chassis

LabVIEW Real-Time is an incredibly useful software add-on designed for LabVIEW applications. When paired with the modular PXI platform, it results in a robust platform capable of executing complex data acquisition, signal processing, and control algorithms. No matter what your level of expertise is, this post serves as a simple guide to setting up your PXI controller with LabVIEW RT- so you can jump right in!

March 9, 2018August 13, 2024

Ultimate Resistance Testing Guide

Welcome to the “Ultimate Resistance Testing Guide,” where we’ll dive into the complexities of resistance testing with a streamlined process.

Resistance tests differ from voltage and current tests; they typically involve turning off the equipment and disconnecting its components to guarantee precise measurements. Come along as we examine the several types of resistance tests and discuss the fundamentals of this essential area of electrical testing.