Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal ...

In Nick Langan's latest Signal Spot, we explore what can be heard on FM from the top of a radio tower near Jamestown, N.D.

Signal Hound, a manufacturer of precision test equipment, has released the VSG200, a 20 GHz vector signal generator (VSG) offering 40 MHz of real-time streaming bandwidth. The VSG200 expands their ...

We have seen (and heard) plenty from Arcam’s Radia range of two-channel hi-fi electronics in recent months. At the same time, we have been patiently waiting for any morsel of news about a new home ...

Are you looking to buy your first AV receiver, or do you wish to upgrade from a budget model? The five-star Denon AVC-X3800H should definitely be on your radar if so. Not only does it have a refined, ...

This project is a GPS receiver testbed with antenna array, built based on USRP X310 and GNSS-SDR. The receiver is designed to receive GPS signals from multiple antennas(1x4 ants) and process them to ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Lee Neikirk We’ve spent hundreds of hours researching and testing TVs to find ...

For Demario Davis, service is about planting seeds that grow long after he's gone. As the New Orleans Saints' 2025 Walter Payton NFL Man of the Year nominee, Davis reflects on how his Southern ...

If you’re looking for an affordable Windows machine under $500, a blazing fast gaming beast for those intense matches, or a portable 2-in-1 for school or work, you’ve got plenty of great choices right ...

Abstract: It is well known that the presence of unintentional or intentional Radio Frequency Interference (RFI) signals in the Global Navigation Satellite Systems (GNSS) frequency bands can cause ...