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SYWV-75
75Ω Television distribution system use coaxial cable
  • Descriptions
  • Specifications
  • Installation

Standards

Reference Standard: SJ/T11138.3-1997, GY/T135-1998
Min. bending radius: 35mm (indoor installation) , 70mm (outdoor installation)
Operating temperature: -15 ° C to 70 ° C

Applications

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.

Parameters

1. Conductor with high purity oxygen-free copper, lower attenuation impedance, conduction is more excellent
2. Double 100% covered aluminum foil and polyester film shield, fully isolated EMI / RFI and other clutter signal interference
3. Double-layer high-density tinned copper braid shield, to strengthen the isolation EMI / RFI and other clutter interference
4. Nitrogen injection foam polyethylene insulation, 75 ohm characteristic impedance, bandwidth up to 1000MHz
5. Anti-oxidation quality PVC sheathed, wear resistance, anti-interference, more flexible, environmentally friendly materials, in line with ROHS standards
6. 200m / 300m per roll or custom length

 

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