This unit involves the skills and knowledge required to develop engineering solutions to resolve problems with radio frequency (RF) amplifiers.It includes developing engineering solutions to resolve problems with RF amplifiers. It also includes working safely, gathering and analysing data, applying problem-solving techniques, and developing and documenting solutions and alternatives.Typical RF amplifier electronic problems are those encountered in meeting performance requirements and compliance standards, revising a RF amplifier electronic operating parameter and dealing with RF amplifier electronic malfunctions.The skills and knowledge described in this unit require a licence or permit to practice in the workplace where work is carried out on electrical installations which are designed to operate at voltages greater than 50 volt (V) alternating current (a.c.) or 120 V direct current (d.c.).Competency development activities in this unit are subject to regulations directly related to licensing. Where a licence or permit to practice is not held, skills and knowledge described in this unit require a relevant contract of training, such as an Australian Apprenticeship.Additional and/or other conditions may apply in some jurisdictions subject to regulations related to electrical work. Practice in the workplace and during training is also subject to work health and safety (WHS)/occupational health and safety (OHS) regulations.Permits may also be required for some work environments, such as confined spaces, working aloft, near live electrical apparatus and site rehabilitation.No other licensing, legislative or certification requirements apply to this unit at the time of publication.