Cavo coassiale Televes 413502 250 m bianco

Televes 413502 is a 250 m white coaxial cable with 75 Ω impedance, designed for reliable signal transmission in television, radio and data distribution systems. The cable uses copper for both inner conductor and braid and includes a PVC outer sheath for mechanical protection and easy installation.

Advantages

The cable features a triple-shield (TSH) design with an additional foil layer to improve electromagnetic shielding and reduce interference. Braid coverage is 60%, providing a balance between flexibility and shielding performance. Both conductors are copper (Cu/Cu), which ensures consistent conductivity and lower attenuation compared with cables that use aluminum or composite conductors.

Suitable for

• Distribution of TV and radio signals in residential and commercial installations
• Cable networks requiring 75 Ω impedance for satellite or antenna connections
• Indoor installations where a white PVC-sheathed cable is required for aesthetic or protective reasons

Key specifications

• Length: 250 m
• Impedance: 75 Ω
• Conductor: Copper/Copper (Cu/Cu)
• Shielding: Triple shield (TSH) with additional foil; braid coverage 60%
• Sheath: PVC, white
• Brand: Televes
• MPN: 413502
• EAN: 8424450198995

How to use

Measure and cut the required length, strip the outer sheath and dielectric according to connector manufacturer instructions, and attach appropriate 75 Ω connectors or compression fittings. Ensure proper grounding of the shield at distribution points to maintain shielding effectiveness. Route the cable avoiding sharp bends and sources of strong electromagnetic interference.

Recommendations

Use this coaxial cable for indoor or protected outdoor runs; avoid prolonged exposure to direct sunlight or extreme temperatures to preserve the PVC sheath. For best performance, use connectors and splitters rated for 75 Ω systems and follow local cabling standards during installation.