Latest Articles
Radio bands explained
When you turn the dial on a portable radio, the needle moves across only a small part of the radio spectrum, which stretches from below 1 kilohertz up…
Internet radio versus broadcast
When a station appears on a phone or a smart speaker, a series of invisible steps moves the audio from a distant studio to the speaker’s speaker. The…
How to Start a Community Radio Station: What You Actually Need
Community radio is more accessible than most people assume. In the UK, community licences are specifically designed for non-commercial, locally focused broadcasters. Here is a realistic look at…
How stations are licensed
When you turn the dial to 101.5 MHz, the signal you hear is the result of a carefully managed process. The radio spectrum is a finite resource that can…
How AM and FM radio work
When you turn the dial on a portable radio and hear a voice or music, a hidden wave is already traveling through the air. That invisible wave, called…
Getting started with amateur radio
When you turn the knob on a handheld transceiver and hear a distant voice, you are experiencing amateur radio in action. The hobby lets you talk across town,…
How Radio Ratings Are Measured: RAJAR and What the Numbers Mean
If you work in radio, advertise on it, or simply follow the industry, you will encounter RAJAR figures regularly. Understanding what those numbers actually measure — and what…
The History of Radio Broadcasting: From Marconi to Streaming
Radio has a history spanning more than 125 years. From the first wireless transmissions to on-demand streaming, the medium has continuously reinvented itself without ever going away. The…
Radio when everything else fails
When the power goes out after a storm, the first voice you hear may be a local FM station. Broadcast radio does not rely on internet routers or…
Digital radio explained
When you turn the dial to a digital station, the display shows a service name, logo, and sometimes song information instead of a simple frequency. The change is…
Choosing a first receiver
When you first turn a radio on, the crackle of a distant station can feel like a portal to a world of voices, music, and information. Choosing a…
Car radio reception problems
When you drive through a city block, the same FM station that sounds clear at a parking lot can become a sputtering mess inside the car. The motion…