For users, an antenna with good reception is a good product. But for the DTV antenna, the receiving performance is relative, and it is related to the geographical environment and the planning of the target transmitting tower. On the whole, however, currently the indoor DTV antenna is primary, outdoor is secondary. In addition, DTV reception has a cliff effect. Therefore, for DTV reception, it is not only necessary to emphasize the reception performance of the antenna, but there are some other factors ,Sometimes, it will be more important than reception performance.
Antenna reception performance is important, but not overly demanding. For example, some studies have shown that the difference in the signal strength distribution of DTV signals in a typical household can reach 40dB (about 10,000 times), and in terms of the average reception performance of the general market, the comparison between the best and the worst antenna could be around 10dB (about 10 times), so once the antenna is placed in the wrong place, any excellent antenna may not be able to improve reception.
Therefore, the placement or installation of the DTV antenna, the length of the output cable, and even the signal strength indicator can be used to improve the poor DTV reception. When we design the antenna, besides improving reception performance, we will also make optimal adjustments toward those directions. For instance, we will keep the output cable of the antenna as long as possible. Our SMART antenna series allows users to grasp the best signal position in time when installing the antenna.