Canare L-3CFW Coaxial RF Cable 100' Black

Professional 75 Ohm Coaxial Cable

The Canare L-3CFW is a 75 Ohm low-loss coaxial cable built for professional video and audio signal distribution. It uses a solid centre conductor with foam PE insulation and a dense braided shield to maintain signal integrity over long runs. The flexible PVC jacket protects the assembly for both indoor and outdoor installations. It is supplied in a 100 foot length.

Installers needing reliable HD-SDI runs

This cable suits broadcast engineers, studio technicians and home-theatre builders who require consistent 75 Ohm impedance for SD through HD-SDI formats. The 94% shield coverage rejects electromagnetic interference in electrically noisy environments. Buyers who need F-type connectors pre-terminated should look elsewhere, as this is bulk cable only. Installations requiring plenum-rated jackets must choose a different product.

Stable attenuation on extended pulls

The low-loss foam dielectric keeps attenuation stable during sustained high-frequency transmission such as continuous HD-SDI streaming. The bare copper conductor and 94% braid maintain shielding effectiveness and impedance consistency across the full 100 foot span. The flexible jacket resists kinking when pulled through conduit, preserving the electrical geometry under mechanical stress. Signal integrity holds without the degradation seen in thinner cables on long hauls.