How does Zhengzhou receive azimuth and azimuth with satellite 166 degrees?

First of all, you should know the longitude and latitude coordinates of Zhengzhou (113 42 ′ e, 34 44 ′ n). The satellites that relay TV programs are all on the equator, so the elevation angle of the cover you receive is 5516'. The satellite you want to receive is east longitude 166, so the azimuth of the pot cover should be 5218' by south. First set the azimuth, then set the elevation, and then adjust the polarization angle. Almost all Ku-band antennas are offset-fed antennas, and their star tone is not as intuitive as that of C-band satellite TV antennas, especially the elevation angle, so data cannot be copied, but there are differences. When receiving low-elevation satellites, it is impossible to adjust the satellites in C-band, and the antenna differences of different manufacturers are often different, which can be around 20. So, first determine the orientation, and then adjust the elevation angle up and down. Of course, take your time and be patient. After capturing the signal, fine-tune the azimuth and elevation, and finally adjust the polarization angle. The polarization angles of Ku-band and C-band differ by 90, which is also something we should pay attention to. Once a satellite is found, it can be converted into an intuitive and practical Ku elevation according to its elevation difference with other satellites, so as to quickly adjust the star. In the adjustment of Ku-band satellite, it is also necessary to pay attention to the problem of rain attenuation, because when receiving satellites with low elevation in high latitudes, the direction of the tuner cover is upward, and in rainy days, water drops or fog on the cover will cause signal attenuation or even signal interruption. To avoid this situation, it can be reversed and the effect is the same. At this time, the elevation angle increases, which can effectively avoid rain attenuation. Adjust yourself slowly to achieve the best effect. You can adjust it according to the signal strength and quality on TV, and you can adjust it better.