RF-based anti-drone technologies
Drones have quickly become a common part of our everyday world—used in everything from aerial photography and farming to security and delivery services. But as their numbers grow,…
-
-
A guide to PMR446: Europe’s license-free radio service
PMR446—short for Personal Mobile Radio on the 446 MHz band—is Europe’s answer to easy, no-license-required two-way radio. Whether you’re organizing an event, exploring the outdoors, or simply keeping…
-
The evolution of CB radio: From truckers to hobbyists
CB radio—short for Citizens Band—has been around for decades, making its mark on everything from highway culture to hobbyist communities. Once the lifeline for truckers and the heart…
-
What is TETRAPOL and how does it differ from TETRA?
TETRAPOL might not be a household name, but in the world of secure communications, it has played a critical role for decades. Designed with national security and public…
