While most of us carry cell phones that have GPS and other location services, they require a significant amount of infrastructure to be useful. Drive from Washington to Alaska like [Lonney] did a ...
Australia’s Barrett Communications launched its new PRC-4090 tactical high frequency (HF) software-defined radio (SDR) at the 2019 Defence and Security Equipment International exhibition (DSEI 2019) ...
Radio enthusiasts looking for a portable software defined radio (SDR) may be interested in a new creation by Michael Colton called the PSDR. That has been created using open source hardware and ...
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