The dipole element is DC grounded which assists reduction of precipitation static. The centre feed exits through the heavy duty, element to boom casting. This casting is then attached to the boom with three radial bolts to provide reliable fixing. All booms for the VHF Shrouded Dipoles use 48 mm OD x 4.5mm grade 6063-T6 aluminium tubing. A coax tail of RG213 is fed down the centre of the boom and terminates with an N plug connector. Standard tail length is 1m from the boom exit.
All models have a vertical radiation pattern which can be offset by locating the dipole at specific distances from a metallic support structure or by using a reflector.