As a Radio Technician, you will need to master following:

• analog electronics theory
• assemble telecommunications devices
• electromagnetism
• electronics principles
• install electronic communication equipment
• interpret electronic design specifications
• interpret technical information for electronic repair work
• maintain radio communications equipment
• operate electronic measuring instruments

More generally, a radio technician is also versed in:

• calibrate electronic instruments
• estimate duration of work
• execute analytical mathematical calculations
• inspect cables
• install monitors for process control
• maintain electronic equipment
• operate signal generator
• solder electronics
• use repair manuals

It also helps to know the following:

• implement a firewall
• implement a virtual private network
• maintain theatre equipment
• manage ICT project
• microwave principles
• solve location and navigation problems by using GPS tools
• install low voltage wiring