The Australian Communications and Media Authority is a government body that overlooks our telecommunications industries, providing support, governance and information. This includes telephone connections, data lines, fire and security systems and the National Broadband Network (NBN). For those looking for work in these industries as a cabler or installer, registration with the ACMA is mandatory. […]
Coaxial cables have been a popular product used to transmit radio and video signals since way back at the beginning of the 20th century. Espenschied and Affel filed the patent for coaxial cable in 1929, which was granted in 1931. They have been used to transmit data for a range of purposes ever since. […]