Test or repair mobile or stationary radio transmitting and receiving equipment and two-way radio communications systems used in ship-to-shore communications and found in service and emergency vehicles.

• Electrician, Radio
• Electronic Equipment Repairer
• Radio Mechanic

• Calibrate and align components, using scales, gauges, and other measuring instruments.
• Clean and lubricate motor generators.
• Examine malfunctioning radio equipment to locate defects such as loose connections, broken wires, or burned-out components, using schematic diagrams and test equipment.
• Insert plugs into receptacles, and bolt or screw leads to terminals in order to connect equipment to power sources, using hand tools.
• Install, adjust, and repair stationary and mobile radio transmitting and receiving equipment and two-way radio communication systems.
• Monitor radio range stations to detect transmission flaws and adjust controls to eliminate flaws.
• Mount equipment on transmission towers and in vehicles such as ships or ambulances.
• Remove and replace defective components and parts such as conductors, resistors, semiconductors, and integrated circuits, using soldering irons, wire cutters, and hand tools.
• Repair circuits, wiring, and soldering, using soldering irons and hand tools to install parts and adjust connections.
• Test batteries, using hydrometers and ammeters, and charge batteries as necessary.
• Test emergency transmitters to ensure their readiness for immediate use.
• Test equipment functions such as signal strength and quality, transmission capacity, interference, and signal delay, using equipment such as oscilloscopes, circuit analyzers, frequency meters, and wattmeters.
• Turn setscrews to adjust receivers for maximum sensitivity and transmitters for maximum output.

• analyze operation of malfunctioning electrical or electronic equipment
• calibrate or adjust electronic equipment or instruments to specification
• conduct sequential tests to locate electronic malfunction
• distinguish colors
• fabricate, assemble, or disassemble manufactured products by hand
• install electronic equipment, components, or systems
• install electronic power, communication, control, or security equipment or systems
• install/connect electrical equipment to power circuit
• modify electrical or electronic equipment or products
• perform safety inspections in industrial, manufacturing or repair setting
• read blueprints
• read schematics
• read technical drawings
• read work order, instructions, formulas, or processing charts
• repair electronic components, equipment, or systems
• repair or replace electrical wiring, circuits, fixtures, or equipment
• replace electronic components
• solder electrical or electronic connections or components
• test electrical/electronic wiring, equipment, systems or fixtures
• test electronic or electrical circuit connections
• understand detailed electronic design specifications
• understand service or repair manuals
• understand technical information for electronic repair work
• understand technical operating, service or repair manuals
• use electrical or electronic test devices or equipment
• use hand or power tools
• use oscilloscopes in electronics repair
• use precision tools in electronics repair
• use soldering equipment
• use voltmeter, ammeter, or ohmmeter