LDF4-50A is an ultra-low loss RF cable, suitable for long cable runs exceeding 100 ft, which require minimal signal loss. The cable has a black 1/2 inch halogen-free PE jacket which is weather-resistant. The jacket is non-fire-retardant, suitable for outdoor use only. All Commscope HELIAX® cables are cut on a per-order basis and are non-refundable. If you need a custom length of cable, please contact us. Construction Materials Jacket Material Halogen-free PE Dielectric Material PE Foam Flexibility Standard Inner Conductor Material Copper-clad aluminum wire Jacket Color Black Outer Conductor Material Corrugated copper Environmental Specifications Installation Temperature -40 °C to +60 °C (-40 °F to +140 °F) Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F) Storage Temperature -70 °C to +85 °C (-94 °F to +185 °F)