For the following 1GHz closed-circuit television system, shared antenna television system, cable television system for branch lines and subscriber lines and other electronic devices with a physical foam polyethylene insulated coaxial cable.
SYWV-75 Television distribution system use coaxial cabels 75Ω | ||||
Model | Conductor | Structure | Overall O.D. | Sheath |
SYWV75-5(4P-A) | 1/1.00±0.02 | CCS 48P/0.12+64P/0.12 Aluminum Foil+Al-mg Wire | 7.5±0.10 | White PVC/ Black PE |
SYWV75-5(4P-B) | BC 48P/0.12+64P/0.12 Aluminum Foil+Al-mg Wire | |||
SYWV75-5(4P-C) | BC 48P/0.1+64P/0.1 Aluminum Foil+TC | |||
SYWV75-7(4P-A) | 1/1.66±0.02 | CCS 64P/0.12+64P/0.12 Aluminum Foil+Al-mg Wire | 10.5±0.10 | Black PVC/ PE |
SYWV75-7(4P-B) | BC 64P/0.12+64P/0.12 Aluminum Foil+Al-mg Wire | |||
SYWV75-7(4P-C) | BC 64P/0.1+64P/0.1 Aluminum Foil+TC | |||
SYWV75-9(4P-A) | 1/2.15±0.03 | CCA 64P/0.12+96P/0.12 Aluminum Foil+Al-mg Wire | 12.5±0.10 | |
SYWV75-9(4P-B) | BC 64P/0.12+96P/0.12 Aluminum Foil+Al-mg Wire | |||
SYWV75-9(4P-C) | BC 64P/0.1+96P/0.1 Aluminum Foil+TC | |||
SYWV75-12(4P-A) | 1/2.77±0.03 | CCA 96P/0.12+144P/0.12 Aluminum Foil+Al-mg Wire |
15.4±0.10 |
|
SYWV75-12(4P-B) | BC 96P/0.12+144P/0.12 Aluminum Foil+Al-mg Wire | |||
SYWV75-12(4P-C) | BC 96P/0.1+144P/0.1 Aluminum Foil+TC |
Parameter | |||||||
Model | Inner Conductor (NO./mm) | Insulation | Braided Shield | Sheath | Package(m) | ||
O.D(mm) | Specification | Reference Density | Thickness(mm) | O.D.(mm) | |||
SYWY75-5 | 1/1.02 | 4.8±0.20 | 64 | 40% | 0.88 | 7.2±0.30 | 200/300 |
96 | 60% | ||||||
128 | 70% | ||||||
SYWY75-7 | 1/1.66 | 7.25±0.25 | 128 | 55% | 1.05 | 10.3±0.30 | |
144 | 60% | ||||||
176 | 70% | ||||||
SYWY75-9 | 1/2.15 | 9.0±0.25 | 96 | 40% | 1.15 | 12.3±0.30 | |
128 | 50% | ||||||
160 | 60% | ||||||
192 | 75% | ||||||
SYWY75-12 | 1/2.77 | 11.5±0.30 | 128 | 40% | 1.3 | 15.1±0.30 | |
160 | 50% | ||||||
192 | 70% |
Parameter | |||||||
Item | Core Dielectric | Insulation Resistance | Sheath Dielectric | Characteristic Impedance | Attenuation at 20℃ | Return Loss | Shield Attenuation |
Test | 40-60Hz,1min | 500V(DC) 20℃ | 40-60Hz Spark Test | 200MHz | |||
Unit | KV | MΩ.km | KV | Ω | dB/100M | dB | dB |
SYWY-75-5 | ≥1.2 | ≥5000 | ≥3.0 | 75±3 | 5MHz≤2.2 | Above 300MHz:≥18 Below 300MHz ≥20 | 5MHz≥60 |
50MHz≤4.8 | 50MHz≥60 | ||||||
200MHz≤9.7 | 200MHz≥70 | ||||||
550MHz≤16.8 | 500MHz≥70 | ||||||
800MHz≤20.3 | 800MHz≥70 | ||||||
1000MHz≤ | |||||||
SYWY-75-7 | ≥1.0 | ≥5000 | ≥5.0 | 75±2.5 | 5MHz≤1.5 | 5MHz≥60 | |
50MHz≤3.2 | 50MHz≥60 | ||||||
200MHz≤6.4 | 200MHz≥70 | ||||||
550MHz≤10.7 | 500MHz≥70 | ||||||
800MHz≤13.3 | 800MHz≥70 | ||||||
1000MHz≤ | |||||||
SYWY-75-9 | ≥1.0 | ≥5000 | ≥3.0 | 75±2.5 | 5MHz≤1.2 | 5MHz≥60 | |
50MHz≤2.4 | 50MHz≥60 | ||||||
200MHz≤5.0 | 200MHz≥70 | ||||||
550MHz≤8.5 | 500MHz≥70 | ||||||
800MHz≤10.4 | 800MHz≥70 | ||||||
1000MHz≤ | |||||||
SYWY-75-12 | ≥1.6 | ≥5000 | ≥5.0 | 75±2 | 5MHz≤0.7 | 5MHz≥60 | |
50MHz≤1.9 | 50MHz≥60 | ||||||
200MHz≤3.9 | 200MHz≥70 | ||||||
550MHz≤6.7 | 500MHz≥70 | ||||||
800MHz≤8.2 | 800MHz≥70 | ||||||
1000MHz≤9.5 |
Shanghai Aipu Waton Electronic Technology(Group)Co.,Ltd