Suco Semi Rigid Cable
SUCO, Semi-Rigid & Semi-Flexible Cables are high-performance RF cable solutions designed for stable signal transmission, low attenuation, and reliable performance in microwave and communication systems. At SRFS Teleinfra, we provide premium-quality RF cables suitable for telecom, aerospace, defense, radar, satellite communication, RF testing, and microwave applications.
Our SUCO and semi-rigid cables are manufactured using precision-engineered materials and advanced RF technology to provide low insertion loss, low VSWR, excellent shielding effectiveness, and stable phase performance across a wide frequency range. These cables are ideal for RF assemblies, signal routing, laboratory systems, and high-frequency communication applications where reliability and accuracy are essential.
Designed for demanding RF environments, our cables deliver excellent mechanical durability, tight bend capability, and consistent electrical performance for modern communication infrastructure and microwave systems.
All our RF cables are manufactured in India using quality-tested raw materials and strict quality control standards, ensuring dependable operation, long service life, and cost-effective RF connectivity solutions for telecom and microwave industries across the country.
What are SUCO, Semi-Rigid & Semi-Flexible Cables?
SUCO, Semi-Rigid & Semi-Flexible Cables are high-performance RF and microwave cables designed for stable signal transmission, low attenuation, and excellent shielding effectiveness in high-frequency communication systems. These cables are widely used in telecom, aerospace, defense, radar, satellite communication, RF testing, and microwave applications where precision and reliability are critical.
At SRFS Teleinfra, we offer premium-quality SUCO, Semi-Rigid, and Semi-Flexible RF cables engineered for microwave and millimeter-wave applications. Our cables are manufactured using precision-engineered materials to ensure low VSWR, stable phase performance, excellent flexibility, and high mechanical durability across demanding RF environments.
Types of Suco Semi Rigid Cable
SUCO Flexible RF Cables
SUCO flexible RF cables are designed for applications requiring high flexibility, stable electrical performance, and easy installation in compact RF systems. These cables offer low insertion loss, excellent shielding, and reliable microwave signal transmission for telecom, aerospace, and RF testing applications.
Semi-Rigid RF Cables
Semi-rigid cables feature a solid outer conductor structure that provides excellent shielding effectiveness, low signal loss, and stable phase performance. These cables are widely used in precision microwave systems, radar equipment, satellite communication, and laboratory RF assemblies where fixed cable routing is required.
Semi-Flexible RF Cables
Semi-flexible RF cables provide a balance between flexibility and mechanical stability. They are easier to bend and install compared to semi-rigid cables while maintaining reliable RF performance and low VSWR. These cables are ideal for compact communication systems and high-frequency RF assemblies.
Low Loss RF Cables
Low loss RF cables are specially engineered to minimize signal attenuation across long transmission distances. These cables are commonly used in telecom infrastructure, antenna systems, microwave communication, and high-frequency RF networks.
Microwave RF Cables
Microwave RF cables are designed to operate at microwave and millimeter-wave frequencies with excellent signal integrity and shielding performance. They are widely used in radar systems, aerospace communication, RF instrumentation, and defense applications.
High Stability Test Cables
High stability RF test cables are used in RF measurement, calibration, and laboratory testing environments where precise signal transmission and stable phase performance are critical. These cables ensure accurate RF measurements with minimal signal variation.
Phase Stable RF Cables
Phase stable RF cables are engineered to maintain consistent electrical phase performance even under bending and temperature variations. These cables are commonly used in aerospace, radar systems, and microwave testing applications.
Custom RF Cable Assemblies
Custom RF cable assemblies are manufactured according to specific frequency, connector, and installation requirements for specialized RF and microwave systems. These assemblies are suitable for telecom, defense, instrumentation, and industrial RF applications.
Technical Specifications of SUCO, Semi-Rigid & Semi-Flexible Cables
Electrical Specifications
- Impedance: 50 Ohm
- Frequency Range: DC to 40 GHz / 67 GHz
- Low Insertion Loss
- Excellent Shielding Effectiveness
- Stable Phase and Amplitude Performance
- Low VSWR for Efficient Signal Transmission
Mechanical Specifications
- Semi-Rigid & Semi-Flexible Construction
- Tight Bend Radius
- Silver-Plated Copper Conductors
- PTFE Dielectric Insulation
- Durable Outer Jacket for RF Protection
Environmental Specifications
- Operating Temperature: -55°C to +125°C
- High Mechanical Durability
- Suitable for Harsh RF Environments
- Excellent Flex Life Performance
Applications of SUCO, Semi-Rigid & Semi-Flexible Cables
- Microwave and millimeter-wave systems
- RF testing and measurement setups
- Aerospace and defense communication systems
- Telecom and 5G infrastructure
- Radar and satellite communication systems
- High-density RF assemblies
- Laboratory and instrumentation applications
These RF cables are widely used where stable signal transmission, low attenuation, and high shielding effectiveness are essential for reliable RF performance.
Advantages of SUCO, Semi-Rigid & Semi-Flexible Cables
- Excellent flexibility and mechanical stability
- Low attenuation and stable RF performance
- High shielding effectiveness against EMI
- Supports microwave and millimeter-wave frequencies
- Reliable signal transmission in compact RF systems
- Durable construction for long operational life
Suco Semi Rigid Cable Specifications
| Cable Type | Impedance | Frequency Range | Application |
|---|---|---|---|
| .034 Semi Rigid Co-Axial Cable | 50 Ohm | Microwave Frequency Range | Compact RF & Microwave Systems |
| .047 Semi Rigid Co-Axial Cable | 50 Ohm | High Frequency RF Range | RF Communication & Instrumentation |
| .085 Semi Rigid Co-Axial Cable | 50 Ohm | Up to Microwave Frequencies | Radar & Aerospace RF Applications |
| .141 Semi Rigid Co-Axial Cable | 50 Ohm | GHz Frequency Range | Telecom & RF Signal Transmission |
| .250 Semi Rigid Co-Axial Cable | 50 Ohm | High Power RF Range | High Power Microwave Systems |
| BT 3002 Co-Axial Cable 500m | 50 Ohm | RF Frequency Range | Telecom Infrastructure Applications |
| RG 402 (0.141”) Semi-Flexible Cable | 50 Ohm | Microwave Frequency Range | Flexible RF Connectivity Solutions |
| RG 402 (0.141”) Semi Flexible Cable with Jacket | 50 Ohm | High Frequency RF Range | Protected RF Cable Installations |
| RG 405 (.085) Semi-Flexible Cable | 50 Ohm | GHz Frequency Range | Compact RF Assemblies |
| SM 250 Cable | 50 Ohm | Microwave Frequency | RF & Microwave Communication Systems |
| RG 141 SUCO FORM Cable | 50 Ohm | High Frequency RF Range | Flexible RF Routing Applications |
| RG .86 SUCO FORM Cable | 50 Ohm | RF & Microwave Frequency Range | RF Connectivity & Signal Transmission |
| Flexible Alternate to Semi-Rigid Cable | 50 Ohm | GHz Frequency Range | Compact RF & Telecom Systems |
| Ultra-Low Loss & Phase Stable Cable | 50 Ohm | High Frequency Microwave Range | Precision RF Testing Applications |
| Low Loss Flexible Cable Replacing Semi-Flexible Cable | 50 Ohm | Microwave Frequency Range | High Stability RF Communication Systems |
Why Choose us
Precision RF Cable Manufacturing
Our SUCO and semi-rigid RF cables are manufactured using advanced RF technology and high-quality materials for stable high-frequency performance.
Wide Frequency Support
Designed to support microwave and millimeter-wave applications up to 67 GHz for telecom, aerospace, radar, and RF testing systems.
Excellent Shielding & Low Loss
Engineered for low attenuation, low VSWR, and high shielding effectiveness to ensure reliable RF signal transmission.
Durable & Reliable Construction
Manufactured with precision conductors and robust insulation materials for long operational life in demanding environments.
Frequently Asked Questions
SUCO and semi-rigid RF cables are high-frequency transmission cables designed for stable signal performance and low signal loss in RF and microwave systems.
These cables typically support frequencies from DC up to 40 GHz and higher depending on cable construction.
Most semi-rigid and semi-flexible RF cables are designed with standard 50 Ohm impedance.
Semi-flexible cables provide easier installation, improved bend capability, and reliable RF performance compared to rigid cable structures.
They are commonly used in telecom, aerospace, defense, radar systems, satellite communication, and RF testing laboratories.
These cables typically use silver-plated copper conductors, PTFE dielectric insulation, shielding layers, and durable protective jackets.
Shielding effectiveness helps reduce electromagnetic interference (EMI) and ensures clean signal transmission.
Yes, they are specifically designed for microwave and millimeter-wave frequency applications.
Low VSWR minimizes signal reflection and improves transmission efficiency in RF communication systems.