Table of Contents

1. Introduction
2. rg59 cable Uses
3. Technical Specifications of RG59 Cable
4. Aston Cable Company Solutions
5. Conclusion
6. References

Introduction

RG59 cable is a type of coaxial cable that is prominently used in various electronic and telecommunication applications. It is recognized for its efficiency in transmitting video signals and is commonly employed in both residential and commercial settings. The designation RG stands for Radio Guide, a term originating from the military's technical nomenclature in the early 20th century.

RG59 Cable Uses

RG59 cables are primarily utilized in low-frequency and short-distance applications due to their specific characteristics. The following are the main applications:

• CCTV Systems: RG59 is widely used in closed-circuit television (CCTV) systems. Its capability to carry video signals makes it a preferred choice for surveillance cameras, where distances are generally short, such as within a building.
• Broadcast Applications: In broadcasting, RG59 can be used for carrying baseband video frequencies. Its 75-ohm impedance is ideal for this purpose.
• Home Entertainment Systems: For connecting VCRs, satellite receivers, and televisions, RG59 is suitable for short-run video connections. However, its usage is declining with the advent of newer technologies that support high-definition signals.

Technical Specifications of RG59 Cable

The technical features of RG59 cables dictate their suitability for the above-mentioned applications. Some key specifications include:

• Impedance: RG59 cables typically have an impedance of 75 ohms, making them suitable for video applications.
• Diameter: The nominal diameter of an RG59 cable is approximately 0.242 inches (6.15 mm).
• Frequency Range: They are generally used for frequencies up to 30 MHz, which restricts their application in broadband and high-frequency usages.
• Attenuation: At a frequency of 100 MHz, the attenuation rate is about 4.3 dB per 100 feet, indicating significant signal loss over long distances.

Aston Cable Company Solutions

Aston Cable Company provides advanced solutions in the field of coaxial cables, including RG59. They offer a variety of products catering to the specific needs of the industry, backed by robust research and development. Below are some solutions provided by the company:

• Customized Lengths and Connectors: Aston Cable Company offers RG59 cables in various lengths and connector configurations to suit different installation requirements.
• High-Quality Shielding Options: They provide enhanced shielding options to improve signal integrity and reduce interference, which is crucial in high-density electronic environments.
• Durability Improvements: By using superior materials and manufacturing processes, Aston Cable ensures their RG59 cables have extended lifespans and enhanced durability.

Conclusion

RG59 cables remain a viable choice for specific video signal transmission applications, particularly in CCTV installations and short-run home entertainment connections. While they are not suitable for high-frequency transmissions, their cost-effectiveness and satisfactory performance in designated applications continue to justify their use.

References

• Smith, J. (2021). Understanding Coaxial Cable Specifications. Tech Journal.
• Jones, A., & Williams, R. (2020). Telecommunication Systems and Technologies. New York: TechPress.
• Aston Cable Company. (2023). RG59 Cable Solutions. Retrieved from Aston Cable Company website.