KOLKATA: Police and veteran ham radio operators in Kolkata are worried over the unrestricted online sale of these amateur radio sets, which can be used to tune into any frequency for unmonitored ...

What are ham radios? In short, ham radio operators are amateur radio enthusiasts who communicate with one another via radio frequencies assigned specifically to this community by the Federal ...

Radios and walkie-talkies may seem like relics from your childhood, but nothing can quite compare to the convenience and simplicity of a pair of two-way radios. The freedom from reliance on a cellular ...

In this day and age, there are countless methods of communication, but let's not leave radios in the past. Although smartphones offer similar functions, radios are still a trusted form of ...

When technology failed on a massive scale last week, some old-fashioned broadcasting stepped into the breach as ham radio operators took to the airwaves to reach emergency workers. FOR MILLIONS OF ...

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. [KM6LYW ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In a world where iPhones enable Internet searches from any location with a good cell signal, ...

Gary Matteson, foreground, a researcher in biological and agricultural engineering, prepares to perform a radio check with members of the newly established amateur radio group at UC Davis. Listening ...