HF radios are a different story. Thanks to software-defined radio, superpowerful computers, and FPGAs, even relatively inexpensive HF radios have features that would have seemed like magic when I ...

But, sometimes, it isn’t practical. [Ham Radio Rookie] knew about random wire antennas but didn’t want a wire antenna. So, he took carbon fiber extension poles and Faraday tape and made a ...

However, high-frequency radios are the backup to these newer (and much quieter) forms of communication. HF radios have a very long range and work better over the ocean than VHF radios, though they ...

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Marine forecasts and warnings are broadcast to mariners over High Frequency (HF) radio from Charleville (VMC) for eastern waters and Wiluna (VMW) for western waters. The service comprises: Marine ...

The Getting Started wiki details the steps that you need to complete to initially setup the software and related SDR and tuner hardware devices. The radio frequency spectrum is very wide and diverse ...

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