Product description 250m webro foam wf100 ug green 250m webro foam wf100 ug green underground cai approved 250m wf100 ug green this 75 ohm cable is ideal for use where building regulations require colour coded cable installations based on the standard wf100 range of cables but with green outer sheath inner conductor mm 100cu dielectric mm 48 foam pe outer conductor mm cu foil outer sheath mm 80 setting radius mm 90mm attenuation 100mhz 590 db100m 470 133 860 183 2150 303