Semi-Finished Coaxial Cable – RG6 CU/96/CCA
1.Detailed Structure
| Layer | Specification |
|---|---|
| Inner Conductor | Solid Copper-Clad Aluminum (CCA), typically Ø1.00 mm |
| Dielectric Insulation | Physically Foamed Polyethylene (PFPE) — ensures signal stability |
| First Shielding Layer | Aluminum-Polyester tape (AL/PET), 100% coverage |
| Second Shielding Layer | 96-wire braid made of tinned copper (CU) – very high shielding efficiency |
| Outer Jacket | Not included (customer to extrude PE, PVC, LSZH, etc.) |
2. Performance Characteristics (without jacket)
| Parameter | Typical Value |
|---|---|
| Impedance | 75 ohms ±3 |
| Capacitance | ~53–56 pF/m |
| Velocity of Propagation | ~85% |
| Braid Coverage | 75–85% (depends on wire diameter & tightness) |
| Conductor Resistance | ~26–30 Ω/km (due to CCA) |
| Shielding Effectiveness | Excellent (suitable for high-frequency RF and video signals) |
3. Processing Advantages
Custom Jacket Extrusion: PE, PVC, LSZH, flame-retardant, UV-resistant options
Spooling: Can be delivered in 500m, 1000m, or bulk wooden drums
Branding: Ideal for OEM production under private labels
Easy Storage: No jacket means less volume and better stacking before extrusion
4. Typical Applications After Jacketed
High-end CCTV systems
Satellite TV (DVB-S, DISH, DirectTV)
Digital broadband internet cable
Long-distance RF signal distribution
Outdoor installation (when dual-jacketed)
| Feature | RG6 CU/48/CCA | RG6 CU/64/CCA | RG6 CU/96/CCA |
|---|---|---|---|
| Braid Density | 48 wires | 64 wires | 96 wires |
| Shielding Performance | ★★☆☆☆ (Basic) | ★★★☆☆ (Standard) | ★★★★★ (High) |
| Braid Coverage | ~40–55% | ~55–70% | ~70–85% |
| Signal Protection | Low to Moderate | Moderate | High (better EMI/RFI rejection) |
| Flexibility | High (less braid = more flexible) | Moderate | Lower (stiffer due to more braid) |
| Cable Weight | Lightest | Medium | Heaviest |
| Cost | Lowest | Moderate | Highest |
| Best Use | Basic CCTV, short runs | General purpose, longer runs | High-quality CCTV, satellite, outdoor use |
Materials Used
Inner Conductor: Solid Copper-Clad Aluminum (CCA)
Braid Material: Tinned Copper (CU)
Difference is in braid wire count (48, 64, or 96 strands)
Key Insights
More braid wires = better shielding, but also higher cost and stiffness.
RG6 CU/48/CCA: Suitable for indoor use with minimal interference.
RG6 CU/64/CCA: Balanced solution for cost vs. performance.
RG6 CU/96/CCA: Recommended for professional installations, long-distance, or EMI-sensitive environments.
