Low-Frequency Communication Equipment Maintenance Staff
ていしゅうはつつうしんききせいびがかり
Industry & Occupation
Classification
Summary
Specialized technical job that inspects, adjusts, and repairs low-frequency band radio communication equipment (such as VLF band transmitters) to maintain stable communication.
Description
Low-Frequency Communication Equipment Maintenance Staff are responsible for inspecting, adjusting, and repairing transmission and reception equipment in the VLF (Very Low Frequency) band used for maritime communication and disaster prevention communication, as well as associated power supplies and control units. They use oscilloscopes and spectrum analyzers to measure signal characteristics and analyze electronic circuit malfunctions. They replace faulty parts and adjust circuits to maintain equipment performance standards. Field work is predominant, including high-altitude and outdoor tasks. Strict work management based on the Radio Law and safety regulations is required.
Future Outlook
Demand for highly specialized maintenance personnel remains stable due to the digitalization of communication technology and diversification of wireless systems. Skill succession and high value-added development are progressing, backed by low-frequency communication needs for IoT and disaster prevention systems.
Personality Traits
Cautious and meticulous / High concentration / Problem-solving oriented / Strong sense of responsibility
Work Style
Fieldwork / Outdoor high-place work / Shift work / Team dispatch
Career Path
Apprentice Technician → Maintenance Technician → Chief Technician → Service Engineering Leader → Technical Manager
Required Skills
Electronic Circuit Knowledge / Measurement Instrument Operation / Power Supply Device and Control Unit Maintenance / Safety and Health / Radio Regulations
Recommended Skills
English Technical Document Reading Ability / Field Maintenance / Radio Communication (Basics) / Safety Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Accuracy is essential to detect minute signal changes and component deterioration. |
| Learning Agility & Knowledge Acquisition | Continuous learning is necessary to handle new equipment and inspection devices. |
| Problem Solving | Because the ability to identify fault causes and repair them quickly is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine maintenance work is the main focus, and creative thinking is not particularly required. |
Related Qualifications
- First-Class Land Radio Engineer
- Second-Class Electrical Contractor
- Second-Class Land Radio Engineer
- Third-Class Land Special Radio Operator
Aliases
- LF Communication Equipment Maintenance Engineer
- Low-Frequency Communication Equipment Engineer
Related Jobs
- Communication Equipment Operation Staff
- High-Frequency Communication Equipment Maintenance Staff
- Radio Engineer
- Telecommunications Equipment Construction Worker