Google Links

Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

  1. Prepare for work on satellite antenna
  2. Assemble and mount satellite antenna and cables
  3. Test and align antenna system
  4. Complete administrative duties

Knowledge Evidence

To complete the unit requirements safely and effectively, the individual must:

outline the following features of a satellite antenna:

directivity

operation of parabolic reflector and feedhorn

optimum placement

pattern

polarisation

discuss bit error ratio (BER)

summarise coaxial cable types and properties

discuss electromagnetic waves with reference to:

absorption by trees and buildings

effect of weather on absorption

awareness of exposure to electromagnetic radiation (EMR)

outline legislation, codes of practice and other formal agreements that directly impact on antenna installation

explain modulation:

bandwidth

individual spectrum shape of digital satellite television signals

discuss modulation error ratio (MER)

outline radio frequency (RF) spectrum terminology related to bands used for satellite broadcasting (C, S, L, Ku, Ka bands)

outline satellite antenna product knowledge

summarise signal level expressed in dBuV units

explain specific work health and safety (WHS) requirements that impact on the installation of satellite antenna equipment.