The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app. The UNIX ping command is a tiny UNIX network tool that allows you to test your network, ...

The best way to tell if you’re getting what you’re paying for each month is by running a simple internet speed test. We'll show you how. Joe Supan is a senior writer for CNET covering home technology, ...

Why are on-wafer probing systems useful? How Maury Microwave’s solution helps optimize gain and efficiency. Incorporating RF and microwave support on-chip can be a challenge. This is where testing and ...

What does a VNA measure? What can one do with the measured data? What devices are measured with a VNA? Most design engineers are familiar with tools of the trade such as voltmeters, oscilloscopes, ...

Hallie Seltzer worked with CNET's broadband team, covering ISP reviews, provider comparisons and a little bit of everything related to home internet. She's a graduate of Rogers State University in ...