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.
Cyberlock technology maximises site access capabilities — a case study
Discover how you can create a more secure network for your customers, contractors and...
Your guide to RF measurement — an eBook
Learn how to make a number of popular measurements for signal analysis. Examine proven best...
Introducing unified critical communications
The future of public safety communications looks very different. Already, many agencies are...
