


Product Overview
The RG-11/U is a high-performance, 75-ohm coaxial cable renowned for its exceptional long-distance signal transmission capabilities and low signal attenuation characteristics. This product utilizes premium materials and a multi-layer shielding structure, specifically designed for demanding applications such as closed-circuit television (CCTV), satellite television, and data transmission. Whether for large-scale security projects or complex home theater systems, RG-11 delivers stable, clear, and interference-free signal quality.
| Technical data of product | |||
| Name of Cable | Radio frequency cables with Foam polyethylene dielectric | ||
| Type of Cable | RG11 | ||
| Size of product | |||
| Item | Structure | Material | |
| Inner Conductor | 1/1.66±0.02mm | Bare Copper | |
| Insulation | 7.25±0.10mm | Foam PE | |
| Folia | 7.35±0.10mm | Aluminum foil | |
| Wire Braid | 144*0.15±0.01MM(≥84%) | Tinned copper | |
| Jacket | 10.30±0.15mm | PVC | |
| Electrical Physical and Properties of product | |||
| Item | Unit | Value | |
| Capacitance | pF/m |
54±5 |
|
| Impedance | Ω | 75±3 | |
| Velocity ratio |
|
80 | |
| Bent radius |
|
100 |
|
| Max voltage |
|
1500 | |
| Max Frequency |
|
1000 | |
| Temperature scope |
|
-20~+80 | |
Ultra-Low Signal Loss: Superior to standard cables, optimized for long-distance transmission with minimal signal strength attenuation.
Triple High-Efficiency Shielding: Combines aluminum foil and high-density braiding, providing over 90% shielding effectiveness to effectively resist electromagnetic and RF interference.
Robust and Durable Structure: High-quality PVC jacket with weather resistance, UV resistance, and abrasion resistance, suitable for various indoor and outdoor environments.
Plug-and-Play Compatibility: Fully compatible with the vast majority of 75-ohm equipment, including CCTV, satellite TV, cable TV, and broadband modems.
Safety Certification Assurance: Certified by UL, CE, RoHS, and other international standards, meeting safety requirements for commercial and residential installations.





FAQ
Q1: Are you a manufacture or a trading company?
A:We are a professional cable manufacture with more than 20 years production experience.
Q2:What kind of cable do you produce?
A: We specialized in producing Coaxial Cable,Cable Assembly,Network cable,electric wire,Network Cable.
We also provide cable assembly according to customers requirement.
Q3:What's your MOQ? Can you offer free samples?
A: Our MOQ is 2KM per item. Free samples can be sent to you if available in stock,freight cost need to be paid by your side.
Q4: What's your delivery time?
A:Normally, our delivery time is 7-10 days after received deposit or payment,it base on the quantity of the order.
Q5: What's your payment term?
A: We accept T/T, L/C,Western Union.Other payments accept through negotiation.
Q6:What's your trade term?
A: We accept FOB ShangHai or Ningbo,Guanghzou,Shenzhen,CFR,CIF,EXW term
Q7: Where is your factory located? How can I visit there?
A: Our factory is located in Zhenjiang City,Jiangsu Province,China.
1 hour drive from Nanjing Airport.
3 hours drive or 1 and a half hour by high speed rail to railway station from shanghai.
Q8:Do you accept OEM/ODM?
A:Sure.we accept.
Why choose us:
1.We have more than 20 years experience for communication cables and cable assembly.
2.Strict Quality Control: Every meter of cable undergoes rigorous electrical performance testing, from raw materials to finished product, ensuring consistent and reliable performance.
3.Competitive Pricing: Source directly from our factory and enjoy unbeatable prices for high-quality products.
4.Professional Technical Support: Backed by our team's expertise for your product selection, installation, and project application assistance.
5.Global Logistics Service: We handle the complexities of international shipping, guaranteeing safe and punctual delivery through close collaboration.
6.IATF 16949 /UL certification approved.
Please feel free to contact us to obtain the detailed technical parameter sheet, latest quotation, and free samples for the SYV-75 series cables. Our professional team is ready to provide you with precise technical selection and project support.
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