Kabel koncentryczny F690BV.A biały szpula 305m

With a velocity of propagation of 85% and a return loss exceeding 20 dB across 5–3000 MHz, this F690 coaxial cable delivers exceptionally clean signal transfer for DVB-T, DVB-S, CATV, CCTV, and radio installations. The 305-meter wooden spool provides ample length for large-scale deployments, while the double shielding (aluminium foil plus tinned copper braid with 77% coverage) ensures robust protection against electromagnetic interference.

Overview

Engineered for professional RF distribution, the CABLETECH KAB0013 is a high-performance 75-ohm coaxial cable built to the F690 standard, equivalent to RG6. Its copper-clad steel inner conductor (1.0 mm) and foamed polyethylene dielectric (4.8 mm) combine low attenuation with long-term durability. The white PVC jacket (6.9 mm outer diameter) is suitable for indoor and outdoor use, with an operating temperature range of -20°C to +70°C. RoHS compliant and packaged on a convenient wooden spool, this cable is ready for installers and integrators.

What stands out

• Double shielding: aluminium foil + tinned copper braid (77% coverage) for superior noise rejection.
• Low attenuation: 5.5 dB/100m at 100 MHz, 12.5 dB/100m at 500 MHz, 18.5 dB/100m at 1000 MHz, and 27.0 dB/100m at 2150 MHz.
• High velocity of propagation (85%) minimizes signal delay and distortion.
• Excellent return loss (>20 dB) ensures minimal signal reflection across the entire 5–3000 MHz band.
• Generous 305 m length on a wooden spool for bulk installations.
• RoHS compliant and built to F690/RG6 specifications.

Technical details

• Cable type: Coaxial (F690 / RG6 equivalent)
• Impedance: 75 Ohm
• Inner conductor: Copper Clad Steel (CCS), 1.0 mm diameter
• Dielectric: Foamed Polyethylene (FPE), 4.8 mm diameter
• Shielding: Aluminium foil + tinned copper braid, 77% braid coverage
• Outer jacket: PVC, white, 6.9 mm outer diameter
• Length: 305 m on wooden spool
• Attenuation: 5.5 dB/100m @ 100 MHz, 12.5 dB/100m @ 500 MHz, 18.5 dB/100m @ 1000 MHz, 27.0 dB/100m @ 2150 MHz
• Return loss: >20 dB (5–3000 MHz)
• Velocity of propagation: 85%
• Operating temperature: -20°C to +70°C
• RoHS compliant: Yes

Our verdict

For professional installers needing a reliable, low-loss coax in bulk, the CABLETECH KAB0013 is a solid choice. Its double shielding and excellent return loss make it ideal for high-interference environments, and the 305 m spool offers great value for large projects.