Loud and clear - digital HF radio communications

Supplied by Codan Limited on Friday, 01 May, 2015


When you’re far from home and cut off from communications infrastructures, HF radio is still the technology you can rely on to keep you in touch with the outside world.

Modern HF is a far cry from its humble beginnings. Automatic frequency selection has taken the hard work out of making contact, and the arrival of digital technology and advanced signal processing has overcome the voice quality issues of the past.

This eBook explains the concept of HF radio and describes the modern techniques that are being employed to keep it at the forefront of resilient, reliable communications networks.


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