For those who want to feed the cable in a cable duct - it is due to the good shielding correspondingly thick and somewhat stubborn when laying - I had "rolled out" a few hours leave it before I could set it in the footer channel. But does not detract from the product quality (better than the usual thin antenna erhältichen stripping).
The cords are securely connected and are very valuable!
Statement is 20m for the assembly - as shorter cables behave, I can not judge!