White Papers/Resources

Understanding VoIP: network characteristics, protocols and test tools

This white paper discusses the basics of VoIP technology - the transferring of voice signals over internet protocol (IP) networks - as well as the benefits and pitfalls of using it.

Deploying reliable fibre-to-the-antenna networks

Mobile network bandwidth demands continue to increase with no end in sight. The subscriber hunger for higher bandwidth and higher capacity services is driving fibre deeper and higher into the radio access network (RAN).

This paper explores the challenges of deploying reliable and robust fibre-to-the-antenna (FTTA) networks in addition to reviewing industry standards.

Helping you hear: hearing protection and communication devices eBook

Headphones and headsets have not only been used for listening to music over the years, they have played an integral part in safety and communications and are currently used in a wide range of industries.

The technology has grown with the times and devices have been redesigned to include features such as noise cancellation and acoustic shock protection to meet strict safety standards and workplace regulations.

Understanding cable and antenna analysis

The cable and antenna system plays a crucial role of the overall performance of a base sta¬tion system. This white paper covers the funda¬mentals of the key measurements of cable and antenna analysis: return loss, cable loss, and distance-to-fault (DTF).