Key Features
Shielded Design
Consists of a central conductor, insulating layer, metal shielding, and outer insulating jacket, reducing signal interference.
Moderate Bandwidth
Supports data transmission up to a few gigabits per second, making it suitable for many communication needs.
Durability & Longevity
Resistant to physical damage and environmental factors, making it reliable for long-term use.
Better EMI Resistance than Twisted Pair
The shielding helps reduce electromagnetic interference (EMI), but not as much as fibre optics.
Cost-Effective
More affordable than fibre optic cables, especially for short- to medium-distance applications.
Easy to Install & Extend
Uses simple connectors (e.g., BNC, F-Type) and can be split easily for multiple connections.
Best For
Cable Television (CATV)
Commonly used for transmitting TV signals from service providers to homes.
Internet & Broadband Services
Used in hybrid fibre-coaxial (HFC) networks for last-mile connections in home internet.
Security & Surveillance
Popular for analog and HD-over-coax CCTV camera systems.
Two-Way Radio Communication
Used in antennas for radio, amateur (ham) radio, and emergency services.
Medical & Industrial Equipment
Found in high-frequency signal transmission for medical imaging and industrial monitoring.
Older Computer Networking (Legacy Systems) Historically used in early Ethernet networks (e.g., 10BASE2 and 10BASE5) before being replaced by twisted pair and fibre optics.