Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.

The SK Hynix Tube T31 is shaped like a flash drive and is now on sale with the best discount it's ever had on Amazon!

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The charm of the original 'wireless' radio remains relevant today: compact designs with hundreds ...

Your kid has a toy remote control fire truck. You have an RTL SDR. See where this is going? [Jacob] couldn’t resist tearing into the why and how of the truck’s remote control protocol. The entire ...

The compact radio features DAB, DAB+, and FM tuners, with stations being reproduced in "crystal-clear quality" – provided you get a strong signal, of course.

Companies within the ROBO Global Robotics and Automation Index and the ROBO Global Artificial Intelligence Index sit at the intersection of physical automation and digital AI. Read more here ...

This is quite the steal! We've been keeping our eye on the price of the Award-winning Roberts Revival Petite 2 for quite some time, but it rarely goes far below its £100 launch price tag. Luckily, ...

Abstract: Software-defined radio (SDR) can offer high flexibility for wireless communication. However, as the operating frequency of wireless communication increases, the coverage of a single active ...