Maadoituskulma Televes ERD9N 9HF-kaapelille, malli 401104

Televes Grounding Angle ERD9N for 9HF Cable (model 401104) is a grounding accessory engineered to provide a stable mechanical and electrical earth connection for 9HF coaxial cable installations. Designed for antenna, TV and RF distribution systems, the grounding angle secures the cable armor and conductor to a dedicated grounding point, reducing the risk of surge damage and minimizing electromagnetic interference in signal paths.

Advantages

The grounding angle offers a compact, durable construction that ensures a consistent contact between the cable and the grounding system. Its design allows easy attachment to mounting surfaces while maintaining reliable electrical continuity. The component is suitable for outdoor and indoor installations where a defined ground point is necessary to meet safety and performance requirements.

Suitable for

• Grounding 9HF coaxial cable in antenna installations
• TV distribution systems and satellite downlead grounding
• RF distribution networks requiring a stable earth connection
• Protection against lightning-induced surges and EMI reduction

Key specifications

• Compatible cable type: 9HF coaxial cable
• Function: mechanical and electrical grounding/earthing for cable shield
• Material and finish: corrosion-resistant metallic construction suitable for mounting (metal type not specified by manufacturer)
• Mounting: angle-shaped bracket for secure attachment to structure or grounding bar
• Environmental suitability: intended for both indoor and outdoor use when properly installed

How to use

Strip the outer jacket and prepare the braid of the 9HF coaxial cable according to standard grounding practice. Place the cable into the grounding angle so that the braid and/or connector body makes solid contact with the grounding surface, then fasten the clamp or screws to secure mechanical and electrical continuity. Connect the grounding angle to the installation’s earthing system using an appropriate conductor and ensure all connections are tightened and corrosion-protected. Follow applicable national and local grounding regulations during installation.

Recommendations

Install the grounding angle at the first practical entry point of the cable into a building or at a defined grounding point outdoors; inspect connections periodically for corrosion or loosening; use proper torque on fasteners and approved grounding conductors to maintain reliable earth continuity.