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.
Deploying reliable fibre-to-the-antenna networks
Mobile network bandwidth demands continue to increase with no end in sight. The subscriber...
Understanding cable and antenna analysis
The cable and antenna system plays a crucial role of the overall performance of a base...
Digital radio transmitter alignment: critical for optimal performance
Transmitter alignment greatly affects the performance and coverage of digital radio receivers....
