BHS 880W Professional High Gain Digital Wideband Aerial Ideal for fringe reception areas. Tilting mast bracket for easy adjustment. Booms fold flat and reflectors detach for easy storage/transportation. Electronic 75ª+ balun Connection: F type Forward Gain: 16.5dB Front/Back Ratio: >28dB Freq:470-862MHz (21-69 CH) Main Body :106*48*58cm 20PCS 29Kg (White Box) Reflector: 76*43*58cm 20PCS 20Kg (White Box)