Shortwave listening has always been a mainly nocturnal hobby. To get the real DX, one had to wait for favorable ionospheric conditions after sunset and spend hours twisting knobs while straining to ...

SDRplay of Wakefield, the 18-month-old software defined radio specialist, is now shipping its $149 software defined radio (SDR) receiver in quantities of 1,000 a month, Inspired by the SDR ...

Just recently I was shopping for a new communications receiver for ham radio and general shortwave listening. Lots of transceivers are available, but I only needed a receiver since I use a home-built ...

To Whom It May Concern, I just read the guest commentary “Why Reviving Shortwave is a Non-Starter” on your web site. While some of the stated facts would seem true, I believe that some other facts ...

Like almost everything else in electronics, radios are becoming processors with software that communicate via a small amount of RF I/O circuitry. Surely, then, the rise of software-defined radio (SDR) ...

The Digital Radio Mondiale standard for digital broadcasting in long, medium, and shortwave bands offers the possibility to transmit audio, text and pictures. At work on the DRM app in AlgorKorea’s ...