You can get in Russia for 3000$. A lens antenna based on patented Waveguide Lens Technology.. With more than 700 waveguide channels inside the antenna, the satellite signals are concentrated to one focal point behind the antenna like an optical lens. One LNB is located in the respective focal point of each selected satellite position. Every satellite within a range of 24°, at footprint > 47 dBW (30° at footprint > 50 dBW), can be focused, i.e. even satellite positions with only 2° between them.
Satellite signals are collected by the waveguides in the lens, pass through the surface of the antenna and are deflected at an angle to be concentrated at a focal point. The focal length varies depending on the frequency band of the satellite. Satellites transmitting in the low frequency range (Lo-band) have a relatively short focal length while the ones transmitting in the high frequency range (Hi-band) have a greater focal length. The LNB head can easily be adjusted on the LNB rack to reach the focal point of the signals. The focal length from the lens antenna will therefore vary for the different LNB heads depending on the signals of the individual satellites.
