China RG59 Coaxial Cable for CCTV Systems

Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The manufacturing process of RG59 coaxial cable involves several key stages, each crucial for ensuring the cable's performance and reliability. Initially, the inner conductor, often made from copper-clad steel (CCS), is prepared by coating a steel core with a thin layer of copper. This process combines the strength of steel with the conductive properties of copper. The conductor is then encased in a dielectric insulator, typically made from foam or solid polyethylene, which serves to separate the inner conductor from the outer shield and preserve signal integrity. Following this, the cable undergoes shielding, where aluminum foil and a braided aluminum or CCA (Copper Clad Aluminum) shield are applied. These layers provide protection against electromagnetic interference (EMI) and radio frequency interference (RFI). Lastly, the entire assembly is covered with an outer jacket made of durable materials like PVC or polyethylene, which offer protection against physical damage and environmental factors. This comprehensive manufacturing process ensures that the RG59 coaxial cable meets industry standards and performs reliably in various applications.

Product Application Scenarios

RG59 coaxial cable from China is widely used in various video and RF signal transmission applications owing to its specific design parameters. One of the primary applications is in CCTV systems, where it is used to connect cameras to monitoring equipment. The cable's 75 ohm impedance makes it suitable for transmitting analog video signals with high fidelity, ensuring clear and stable video output for security surveillance. Additionally, RG59 coaxial cable is often used in cable television setups, particularly in older installations, to connect satellite dishes, cable boxes, and televisions. Its flexibility and ease of installation make it a practical choice for short-run setups in both residential and commercial environments. Furthermore, it finds use in professional audio and video prototyping, where its reliable signal transmission is valuable for testing and development purposes. In the realm of RF transmission, this coaxial cable is utilized for low-power signal transmissions, particularly over shorter distances, making it a versatile component in various RF applications. Despite the emergence of more advanced coaxial cables, the RG59 remains a popular choice for specific use cases where its characteristics are well suited.

Product After-Sales Service

We offer comprehensive after-sales service for our RG59 coaxial cables to ensure customer satisfaction. Should you encounter any issues or require technical support, our dedicated team is available to assist you. We provide a warranty on all our products, covering any manufacturing defects. Additionally, we offer support for installation and troubleshooting, ensuring that your product performs optimally. For any inquiries or service requests, please contact our customer support team via phone or email.

Product Transportation

Our RG59 coaxial cables are packaged securely to prevent any damage during transportation. We use normal export packaging, including coil reels, plastic drums, wooden drums, color boxes, and carton boxes, based on customer preferences and order quantity. We ship our products worldwide, with the main delivery port being Ningbo. For large orders, we ensure efficient logistics management to meet your delivery timelines reliably.

Product Advantages

• High Fidelity Signal Transmission: Ensures clear and stable video signals.
• Excellent EMI Protection: 95% or more aluminum shielding reduces interference.
• Durable Construction: PVC and PE jackets provide environmental protection.
• Flexibility and Ease of Installation: Suitable for various setups.
• Cost-Effective: Affordable for short-run applications.

Product FAQ

1. What is the impedance of the China RG59 coaxial cable?
   The impedance of the China RG59 coaxial cable is 75 ohms, making it suitable for video applications such as CCTV systems.
2. Can this cable be used for long-distance transmissions?
   RG59 coaxial cable is not recommended for long-distance transmissions due to its higher attenuation rates. It is ideal for short-run applications typically less than 100 feet.
3. What materials are used in the construction of this cable?
   The cable features a copper-clad steel conductor, polyethylene dielectric insulator, aluminum foil, and braided aluminum or CCA shield, all encased in a PVC or PE jacket.
4. Is the RG59 coaxial cable suitable for outdoor use?
   Yes, the RG59 coaxial cable can be used outdoors if it is the variant with the black PE jacket, which is designed to withstand environmental factors.
5. What certifications do your RG59 coaxial cables have?
   Our RG59 coaxial cables are compliant with RoHS, CE, IEC standards and our company is ISO9001 and ISO14001 certified.
6. How is the cable packaged?
   The cable is packaged in coil reels, plastic drums, wooden drums, color boxes, or carton boxes, depending on customer specifications and order size.
7. What is the minimum order quantity (MOQ) for the RG59 coaxial cable?
   The minimum order quantity for our RG59 coaxial cable is 30 kilometers.
8. What is the daily output capacity of your factory?
   Our factory has a daily output capacity of 200 kilometers for coaxial cables.
9. Can I customize the color of the cable jacket?
   Yes, the color of the cable jacket can be customized according to your requirements.
10. What is the delivery port for shipping orders?
    All orders are shipped from the Port of Ningbo, China.

Product Hot Topics

1. How does the construction of China RG59 coaxial cable impact its performance?
   The construction of the China RG59 coaxial cable is designed to optimize signal transmission and minimize interference. The copper-clad steel conductor ensures strong signal carrying capacity while the polyethylene dielectric insulator maintains signal integrity. The aluminum foil and braided shield provide substantial protection against electromagnetic interference (EMI) and radio frequency interference (RFI). Finally, the durable outer jacket made of PVC or PE protects the cable from physical damage and environmental factors. This well-thought-out construction ensures the cable performs reliably in various applications, particularly in CCTV systems where high-fidelity video transmission is crucial.
2. What distinguishes China RG59 coaxial cable from other types of coaxial cables?
   China RG59 coaxial cable is specifically designed for applications requiring 75 ohm impedance, such as video and CCTV systems. Compared to other coaxial cables like RG6, RG59 has a higher attenuation rate, making it less suitable for long-distance transmissions but ideal for short-run applications. The construction, including a CCS conductor, dielectric insulator, and multi-layer shielding, is tailored to provide excellent EMI and RFI protection while maintaining affordability. This makes it a versatile and cost-effective choice for specific video and RF signal transmission needs.
3. Why is China RG59 coaxial cable popular in CCTV installations?
   China RG59 coaxial cable is popular in CCTV installations due to its 75 ohm impedance, which is ideal for transmitting analog video signals with high fidelity. The cable's construction ensures minimal interference, maintaining clear and stable video output essential for security surveillance. Additionally, the cable's flexibility and ease of installation make it a practical choice for connecting cameras to monitoring equipment. Despite its higher attenuation over longer distances, its suitability for short-run applications makes it a preferred option in standard CCTV setups.
4. What are the environmental considerations for using China RG59 coaxial cable?
   Environmental considerations for using China RG59 coaxial cable include its outer jacket material, which can be made from PVC or PE. The PE variant is particularly suitable for outdoor applications as it offers better protection against moisture and UV exposure. The cable's design ensures durability and resistance to physical damage, making it reliable for various environmental conditions. Moreover, compliance with standards such as RoHS ensures that the cable is free from hazardous substances, contributing to a safer and environmentally friendly product.
5. Can China RG59 coaxial cable be used in modern cable television setups?
   While RG59 coaxial cable was historically used in cable television setups, modern installations often prefer RG6 or other higher-grade cables for better performance. However, China RG59 coaxial cable can still be used in specific scenarios, especially for short-run connections. Its 75 ohm impedance and ability to transmit video signals with high fidelity make it suitable for certain applications where long-distance transmission is not required.
6. How does the signal loss in China RG59 coaxial cable affect its applications?
   Signal loss, or attenuation, in China RG59 coaxial cable is higher compared to other cables like RG6, which limits its effectiveness over longer distances. This makes RG59 more suitable for short-run applications where the cable length is typically less than 100 feet. Despite this limitation, the cable's ability to transmit high-fidelity video signals and provide excellent EMI protection makes it a reliable choice for CCTV systems, short-distance RF transmission, and other similar applications.
7. What are the key factors to consider when choosing China RG59 coaxial cable for a project?
   When choosing China RG59 coaxial cable for a project, key factors to consider include the required impedance (75 ohms for video applications), distance of signal transmission (short-run applications are ideal), environmental conditions (indoor vs. outdoor jacket material), and the level of EMI protection needed. Additionally, the cable's flexibility, ease of installation, and compliance with industry standards such as RoHS and CE are important considerations to ensure optimal performance and reliability in the intended application.
8. How does the aluminum shielding in China RG59 coaxial cable contribute to its performance?
   The aluminum shielding in China RG59 coaxial cable, consisting of a bonded aluminum foil and braided aluminum or CCA shield, plays a crucial role in reducing electromagnetic interference (EMI) and radio frequency interference (RFI). With a coverage of 95% or more, this shielding ensures that external signals do not interfere with the transmitted signal, maintaining high fidelity and clarity. This is particularly important in applications like CCTV systems where clear video output is essential for security monitoring.
9. Is customization available for the China RG59 coaxial cable?
   Yes, customization options are available for China RG59 coaxial cable. Customers can specify the color of the cable jacket to match their requirements. Additionally, packaging options such as coil reels, plastic drums, wooden drums, color boxes, and carton boxes can be tailored to meet specific needs. This flexibility in customization ensures that the cable not only meets performance standards but also aligns with customer preferences and project specifications.
10. What should I do if I encounter issues with my China RG59 coaxial cable?
    If you encounter any issues with your China RG59 coaxial cable, you should contact the after-sales service team at Aston Cable. They provide comprehensive support, including troubleshooting, technical assistance, and warranty service for any manufacturing defects. The dedicated customer support team can be reached via phone or email, ensuring that you receive prompt and effective solutions to maintain the optimal performance of your cable.

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