When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Sometimes the smallest technology solutions carry the most value for live event production. One ...

Signal Sentry 1000, an Exelis product that detects and locates GPS interference sources in 3-D by using longitude, latitude and altitude has demonstrated successful results during a planned field ...

[CNLohr] wanted to test the WiFi range in his house. One look at his roommate’s cup and an unorthodox idea was born. The WiFi Cup used an ESP8266 to connect to his home network. For output, [CNLohr] ...

The pressure is on for engineering labs to not only automate their semiconductor test processes, but to find ways to lower costs significantly, especially in the area of test development. The same is ...

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The iPhone XS and XS Max speed past the XR in our most recent signal test results, showing that XR downloads may stall while their more expensive siblings zip along in the fast lane. I'm that 5G guy.

I need a little help. I am looking for a tool\utility that will allow me to test for busy signal on phone line and then email/txt me that the line is busy. I would like for it to run on a schedule say ...

We tested affordable and high-end watches to see which located satellites quickest, and asked Garmin and Apple for their best troubleshooting tips. Raise your hand if you’ve ever tried not to look ...

Developers of voice and data communications systems face twin challenges. They must meet ever-expanding bandwidth requirements, yet design testable, manufacturable and reliable hardware. New systems ...

A well planned verification flow for a mixed-signal IP is required to achieve the highest quality of the IP performance with the expected design specifications. The aim of this paper is to present a ...