RG Cable
RF cables are critical components used in telecom and RF systems to transmit high-frequency signals while maintaining proper impedance and signal integrity. At SRFS Teleinfra, we manufacture and supply high-quality RF cables designed for stable signal transmission with minimal attenuation and interference.
Our RF cables are engineered to support efficient signal transfer across telecom infrastructure, antennas, BTS systems, and wireless communication networks including 4G and 5G applications.
Manufactured using precision-engineered conductors, advanced dielectric materials, and multi-layer shielding, our RF cables ensure accurate impedance matching (50 Ohm), low signal loss, and long-term durability even in demanding outdoor environments.
All our RF cables are made in India under strict quality standards, offering consistent performance, reliable connectivity, and cost-effective solutions for telecom networks, RF transmission systems, and industrial communication applications.
Our RF cables are designed using advanced manufacturing techniques to deliver high-frequency performance, strong shielding against EMI, and reliable operation across long distances.
All our RF cables are produced using quality-tested materials and controlled production processes, ensuring durability, weather resistance, and consistent performance for telecom, broadcasting, and wireless communication applications across the country.
What are RG Cables?
RG (Radio Guide) cables are a type of coaxial RF cable used to transmit high-frequency signals in telecom, broadcasting, and wireless communication systems. These cables are designed to maintain signal integrity, reduce interference, and ensure stable transmission over different distances.
RG cables consist of a central conductor, dielectric insulation, shielding layer, and outer jacket, which together provide low signal loss and protection against electromagnetic interference (EMI).
Common types such as RG-6, RG-11, and RG-58 are widely used in applications like antennas, CCTV systems, satellite communication, and telecom infrastructure.
Choosing the right RG cable ensures efficient signal transmission, minimal attenuation, and long-term performance in RF and communication systems.
Types of RG Cables
RG cables are available in various types depending on frequency range, application, and signal requirements:
RG-58 Cable
Used for low-frequency and short-distance communication applications with good flexibility.
RG-59 Cable
Commonly used in CCTV systems and video signal transmission.
RG-6 Cable
Widely used for high-frequency applications such as satellite TV and broadband communication.
RG-11 Cable
Designed for long-distance transmission with lower signal loss and better shielding.
Technical Specifications
Our RG cables are designed to meet telecom industry standards and deliver reliable performance:
Impedance
Typically available in 50 Ohm and 75 Ohm to ensure proper signal matching and minimal reflection.
Frequency Range
Supports operation from MHz to GHz range, suitable for telecom and RF applications.
Attenuation (Signal Loss)
Low attenuation ensures signals travel longer distances without degradation.
Shielding
Multi-layer shielding protects against electromagnetic interference (EMI) and signal leakage.
Construction
Consists of inner conductor, dielectric insulation, shielding layer, and outer jacket for durability and performance.
Applications of RF Adaptors
RG cables are widely used across telecom and RF systems:
- Telecom towers and BTS installations
- 4G / 5G network infrastructure
- CCTV and video transmission systems
- Antenna and signal transmission systems
- Broadcasting and satellite communication
- Wireless communication networks
Key Performance Factors
Choosing the right RG cable depends on several important factors:
- Impedance matching (50/75 Ohm compatibility)
- Frequency handling capability
- Signal loss (attenuation) – lower is better
- Shielding effectiveness
- Environmental durability and flexibility
Proper selection ensures stable signal transmission, improved performance, and long-term reliability in telecom and RF systems.
Why Choose us
Low Signal Loss & Stable Performance
Our RG cables are designed to deliver low attenuation and consistent signal transmission, ensuring reliable performance across telecom and RF systems.
High-Quality Shielding Protection
Built with multi-layer shielding, our cables effectively reduce electromagnetic interference (EMI) and signal leakage for clean signal transmission.
Durable & Weather-Resistant Build
Manufactured using high-grade materials, our RG cables offer excellent durability, flexibility, and resistance to harsh outdoor conditions.
Ideal for 4G & 5G Applications
Optimized for modern communication systems, our RG cables support efficient performance in telecom networks, broadcasting, and wireless applications.
Frequently Asked Questions
An RG cable (Radio Guide cable) is a type of coaxial cable used to transmit radio frequency signals with minimal loss and interference in telecom and communication systems.
RG cable is a category of coaxial cables with standardized specifications, while coaxial cable is a general term for cables with a central conductor and shielding structure.
RG cables are commonly available in 50 Ohm and 75 Ohm impedance, depending on the application requirements.
Attenuation refers to signal loss over distance. High-quality RG cables are designed to minimize attenuation for better signal transmission.
Shielding is a protective layer that prevents electromagnetic interference (EMI) and ensures clean signal transmission.
Common types include RG-58, RG-59, RG-6, and RG-11, each designed for different frequency ranges and applications.
RG cables are used in telecom networks, CCTV systems, broadcasting, satellite communication, and RF signal transmission systems.
RG cables support a wide frequency range from MHz to GHz, depending on the cable type and construction.
Selection depends on impedance, frequency range, shielding, cable length, and application requirements.
Low signal loss ensures efficient transmission, better performance, and reliable communication over long distances.