Semi-Finished Coaxial Cable – RG11 CU/64/CCA
1. Product Structure
| Component | Description |
|---|---|
| Inner Conductor | Solid Copper (CU), Ø ~1.63 mm (14 AWG) — offers excellent conductivity |
| Dielectric | Physically Foamed Polyethylene (FPE), Ø ~7.24 mm — ensures low attenuation |
| Shielding 1 | Bonded Aluminum Foil — 100% coverage for EMI shielding |
| Shielding 2 | 64-wire Braid made of Copper-Clad Aluminum (CCA), ~40% coverage |
| Jacket | Not included in semi-finished version. Typically PVC or PE in final cable |
This is a semi-finished coaxial cable, meaning it’s supplied without the outer PVC or PE jacket, primarily for downstream assembly, over-jacketing, or flexible use in custom production.
2. Typical Dimensions
| Parameter | Value (Approx.) |
|---|---|
| Inner Conductor Diameter | 1.63 mm (Solid CU) |
| Dielectric Diameter (FPE) | ~7.24 mm |
| Shielding Braid Configuration | 64 strands CCA (0.16–0.20 mm each) |
| Outer Diameter (No Jacket) | ~7.7 mm |
| Finished Cable O.D. (w/ jacket) | ~10.1–10.3 mm |
3. Key Features
High signal integrity due to solid copper conductor.
Cost optimization through use of CCA braid (vs. full copper).
Excellent performance in long-distance signal transmission, suitable for CATV, satellite, and broadband.
Semi-finished formatallows custom sheathing (e.g., PVC, PE, LSZH) or integration into bundled cables.
4. Applications
Professional CATV and satellite TV systems.
Long-distance signal distribution.
Fiber to the Home (FTTH) with coaxial hybrid backbone.
Use in infrastructure requiring additional sheathing (burial, UV, fire-rated jackets).
5. Comparison with Other RG11 Semi-Finished Types
| Specification | CU/48/CCA | CU/64/CCA | CU/96/CCA |
|---|---|---|---|
| Braid Density | ~30–35% | ~40–45% | ~60–65% |
| EMI Shielding | Moderate | Good | Excellent |
| Cost Efficiency | High | Balanced | Moderate |
| Signal Performance | Good | Better | Best (among CCA) |
⚠️ Notes
CU/64/CCA structure balances high performance and cost-efficiency.
Jacket material and final packaging to be completed by the downstream manufacturer or assembler.
