The MW0JZE - G3TXQ Hexbeam comes with a red fiber collar, if you choose the fit the Hexbeam directly into a rotator you will need to fit this to the submast as shown above. Please observe which way it is fitted to the base plate when you unpack the antenna. It is marked with one end being black with a prominent line drawn on the side. Insert the Hexbeam centre post into the top of the base plate, slide the fibre collar up the stubmast. Line up the holes insert and tighten the bolts.