Package with 100 m double-twisted cable with 1 mm² cross-section, CPR Eca class.Cable with insulating external PVC sheath with 7 mm, yellow colour RAL 1021. Wires winding 10 coils/m. Tinned copper wires in white colour RAL 9001 and blue RAL 5015. Nominal impedance 100 ohm (f=1 MHz), capacity 50 pF (at 20° C). Minimum cable curvature radius of 80 mm. It complies with latest edition of CEI 46-6 regulations.