Semi-Finished Coaxial Cable – RG6 CCS/64/CCA
1.Structural Specification
| Layer | Material | Specification Details |
|---|---|---|
| Inner Conductor： | Copper-Clad Steel (CCS) | Ø 1.02 ± 0.02 mm, high tensile strength, cost-effective |
| Bonded Layer： | Polymer Coating (optional) | Improves adhesion to dielectric, enhances stability |
| Dielectric： | Foamed Polyethylene (FPE) | Ø 4.60 ± 0.10 mm, stable impedance, low signal loss |
| Shielding (Braid)： | 64 x 0.12 mm CCA wires | ~58–62% coverage, moderate to good EMI protection |
| Outer Jacket： | PVC or PE (typically black) | Ø 6.8 ± 0.10 mm, flexible and UV-resistant |
2. Electrical Performance (Typical)
| Parameter | Value |
|---|---|
| Characteristic Impedance： | 75 ± 3 ohms |
| Capacitance： | ≤ 67 pF/m |
| Return Loss (5–1000 MHz)： | ≥ 20 dB |
| VSWR (up to 1000 MHz)： | ≤ 1.5:1 |
| Attenuation @ 100 MHz： | ≤ 5.7 dB/100m |
| Attenuation @ 800 MHz： | ≤ 16.0 dB/100m |
3. Mechanical Properties
Tensile Strength: Enhanced via CCS core for long cable pulls
Bending Radius: Minimum 10x OD (~68 mm)
Operating Temperature: -20°C to +70°C (PVC), up to +85°C (PE)
Flame Rating: Available with optional flame-retardant PVC
4. Applications
Standard CCTV surveillance systems
Satellite TV distribution (DVB-S)
Residential and commercial CATV/MATV networks
Ideal for indoor/outdoor installations with moderate shielding needs
5. Comparison Table
| Type | Braid Coverage | Signal Shielding | Cost Efficiency | Recommended Use |
|---|---|---|---|---|
| CCS/48/CCA | ~40% | Low | ★★★ | Budget CCTV |
| CCS/64/CCA | ~60% | Medium | ★★ | General-purpose TV & CCTV |
| CCS/96/CCA | ~85–90% | High | ★ | High-interference environments |
