Simple and reliable wireless coverage with SUCORAD radiating cables

SUCORAD is a radiating cable system developed by HUBER+SUHNER that distributes radio frequency signals along its length to provide consistent wireless coverage in enclosed or hard-to-reach areas such as tunnels, metros, underground parking, and large buildings. It acts like a continuous antenna, helping eliminate weak signal zones and simplifying wireless network installation in these environments.

• Seamless RF coverage: Delivers consistent and reliable wireless connectivity in confined and hard-to-cover environments 

• Multi-system, multi-service & multi-band support: Enables multiple technologies, services, and frequency bands to operate efficiently on a single radiating cable 

• Predictable coverage & engineering control: Provides controlled signal distribution for accurate planning and optimized network performance 

• Discreet, high-integration deployment: Easily integrates into existing infrastructure with minimal visual impact 

• Wide range of cable options: Available in sizes from 1/2” to 1-5/8”, supported by a complete ecosystem of accessories such as connectors, clamps, grounding kits, DC-blocks, and terminators 

• 2x2 MIMO support: Enhances network capacity, signal quality, and data throughput for improved communication performance 

• Lower TCO: More cost-effective compared to conventional distributed antenna systems due to simplified infrastructure 

• Uniform Linear Coverage: Ensures consistent connectivity along tunnels, corridors, and elongated spaces 

• Strong Performance in Complex Environments: Maintains reliable communication in challenging and obstructed areas 

• Easy Installation & Maintenance: Designed for straightforward deployment and reduced operational effort 

• High Reliability with Low Maintenance Needs: Delivers long-term performance with minimal upkeep 

• Safety & Industry Compliance: Meets required standards and regulations for secure and dependable operation

SUCORAD radiating cables are widely deployed across environments where reliable wireless communication is essential but difficult to achieve with traditional systems. Common applications include: 

• Railway and metro tunnels: Ensuring uninterrupted communication for operations and passenger connectivity 

• Road tunnels and underground parking: Providing consistent signal coverage in enclosed and subterranean spaces 

• Shopping centres and large public buildings: Supporting high user density with stable indoor connectivity 

• Elevator shafts and stadiums: Maintaining signal continuity in vertical spaces and crowded venues 

• Mines and offshore installations: Enabling dependable communication in harsh and remote environments 

 These cables play a critical role across multiple industries, including transportation, wireless communications, defense, healthcare facilities, and Industry 4.0 applications, where robust and continuous connectivity is vital. 

SUCORAD cables are available in different sizes and frequency ranges. Fire‑retardant and CPR‑compliant versions are also available, making them suitable for public and safety‑critical infrastructure projects. 

Q: What is new in the SUCORAD 2026 update?

A: HUBER+SUHNER has updated CPR compliant SUCORAD radiating cables to better meet European market and regulatory requirements. 

Q: Are the new SUCORAD cables CPR compliant?

A: Yes. The new SUCORAD cables comply with the EU Construction Products Regulation (CPR) and are classified according to EN 50575. 

Q: Which CPR fire class do SUCORAD cables meet?

A: The CPR compliant SUCORAD cables are classified as CPR B2ca, with variants meeting s1a/s1b, d0, a1 levels. 

Q: Does SUCORAD support MIMO?

A: Yes, SUCORAD supports 2×2 MIMO to improve data speed and network reliability

Q: What frequency ranges do SUCORAD cables support?

A: SUCORAD cables are available in:

• L: ≤ 450 MHz
• M: 450–900 MHz 
• H: ≥ 900 MHz 

Q: What cable sizes are available in the CPR range?

A: The CPR compliant SUCORAD family is available in 1/2”, 7/8”, 1 1/4”, and 1 5/8” sizes. 

Q: What does “FR” mean in SUCORAD product names?

A: FR stands for flame retardant, indicating suitability for safety critical and public infrastructure projects. 

Q: Are SUCORAD connectors available for CPR cables?

A: Yes. Connector options include N, 7/16, and 4.3 10, available in male and female versions depending on cable size. 

Q: Are mounting clamps available for SUCORAD?

A: Yes. HUBER+SUHNER offers high speed and low speed clamps, with FR and non FR options, depending on the application.

Q: What is the difference between high speed and low speed applications?

A: 

• High speed: Railway tunnels above 200 km/h
• Low speed: Road tunnels, metros below 200 km/h, and indoor coverage