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 safety in…
Category: Critical communications
When communication really matters — we’re talking public safety, emergency services, transport, utilities, and more. In this section, we explore the tech behind mission-critical radio systems, TETRA, DMR, LTE/5G, and hybrid networks. Stay tuned and discover how these systems keep the world connected when it counts.
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Listening to military and air traffic radios with SDR: legal and technical insights
With the widespread adoption of SDR (Software Defined Radio) technology, it has become possible for almost anyone to explore the radio spectrum from home. With an inexpensive SDR receiver and…
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A communication revolution on the front lines – introducing the Ukrainian Himera radio
Since the outbreak of the Russia-Ukraine war in 2022, Ukraine has had to continuously adapt not only militarily but also technologically to the challenges of the battlefield. One of the…