Coaxial Cable
Shielded copper cable with concentric conductors used for broadband, radio-frequency, television, and early long-distance telephone transmission.
Core metadata
- ID: coaxial_cable
- Era: Industrial
- First known date: 1880 (decade)
- Region: United Kingdom and United States
- Review status: source_checked
- Maturity: established
Prerequisites
- Copper Wiring Production (copper_wiring_production)
- Telegraph Cables (Transoceanic) (telegraph_cables_transoceanic)
- Vulcanized Rubber (vulcanized_rubber)
Dependents
Fields
Field lanes
- Telecommunications & Networking: Transmission Media
Node sources
- Coaxial Cable (Encyclopaedia Britannica, 2026, textbook) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 3
- Average edge confidence: 68%
- Prerequisite sources: 3
- expert_inference: 3
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Copper Wiring Production (copper_wiring_production) | enabling | 68% | expert_inference | Copper Wiring Production provides a capability that enables this technology without being the only possible path. |
|
| Vulcanized Rubber (vulcanized_rubber) | enabling | 68% | expert_inference | Vulcanized Rubber provides a capability that enables this technology without being the only possible path. |
|
| Telegraph Cables (Transoceanic) (telegraph_cables_transoceanic) | enabling | 68% | expert_inference | Telegraph Cables (Transoceanic) provides a capability that enables this technology without being the only possible path. |
|
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