In addition, certain improved WokFi antennas, and antennas made using 60 to 90 cm (2-3 ft) diameter round or oval satellite TV dishes, allow even far greater range, up to 20 km (12 miles).
In addition, improved WokFi antennas, as well as those made from larger diameter circular or elliptical satellite TV dishes measuring 60 to 90 cm (2-3 ft), can achieve a longer transmission distance of up to 20 km (12 miles).