18 Element Wideband Digital Aerial Wideband ? suitable for all UK TV reception areas, covering UHF bands 21 to 68? Receives both digital and analogue TV signals? Suited for medium and weak signal strength areasThe aerial requires some assembly - please read these instructions carefully before beginning. 1x Central boom: assembly square aluminium in 2 sections joined (L) approx 1260mm with 11x curved aluminium elements2x Refl ector booms: Square aluminium (L) approx 160mm with 3x Refl ector elements each : Curved aluminium (L) approx 425mm1x Centre mount bracket with clips: assembly square aluminium1x Bow tie shaped dipole and printed circuit balun1x Aerial clamp