When satellite communications came on the scene, there was much excitement about audio quality and security.
When satellite communications came on the scene, there was much excitement about audio quality and security.
Software-defined radio, or SDR, technology holds the promise of significant benefits for critical response operations and public safety.
For years, HF radio has been the go-to for NGOs, security organisations, peacekeeping and humanitarian efforts, commercial businesses and government institutions.
Across the public and private sector, and spanning a range of industries, tracking vehicle and equipment movements in the field is important.
As we’ve previously explored, weather significantly impacts the quality of radio communications.
High Frequency radio communications has been a staple for use in remote areas, but can HF radio deliver reliably in dry soil and arid desert conditions?
In times of crisis, first responders must be able to communicate with each other and their station. This is especially true if that crisis happens to be a wildfire or bushfire.
There’s been a lot of excitement around the recent proliferation of software-defined radios.
One of the best new features of software-defined radios has been the introduction of digital voice mode.
With the books closed on the 2019 Defence and Security Equipment International Exhibition in London, a new range of tactical radio made its formal introduction to the world: the PRC-4090 tactical high-frequency software-defined radio.
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