renkforce SKB 88-52 cabo coaxial 20 m branco

Coaxial cable with double shielding and 88 dB shielding effectiveness, ideal for reliable signal transmission over 20 m.

Advantages

Double shielding (foil + braid) reduces interference, while the copper inner conductor ensures high conductivity. The white PVC jacket is durable and suitable for indoor use.

Suitable for

• SAT systems
• DVB-T antennas
• Cable TV
• Radio

Key specifications

• Length: 20 m
• Impedance: 75 Ω
• Shielding effectiveness: 88 dB
• Inner conductor: Copper, 0.5 mm diameter
• Outer diameter: 5.0 mm
• Jacket material: PVC
• Colour: White
• Attenuation: 10 dB/100m @ 100 MHz, 32 dB/100m @ 1000 MHz, 48 dB/100m @ 2000 MHz
• Return loss: >20 dB (5-2400 MHz)
• Velocity of propagation: 80%
• Operating temperature: -20 to +75 °C

Recommendations

For best results, pair with high-quality F-type connectors and ensure proper grounding in outdoor installations.