文档介绍
To set the elevation for a center feed antenna, put the inclinometer to the back-plane of the antenna. Elevation = 90° - Inclinometer Reading To set the elevation for a center feed antenna, put the inclinometer to the back-plane of the antenna. For Offset antennas put the inclinometer to the back-plane and calculate the Inclinometer reading as following: Elevation = 90° - Inclinometer Reading + Offset In satellite communications, a signal (electromagnetic waves) could be transmitted in 4 different polarizations: Circular left hand or right hand (mainly C-Band systems) Linear vertical or horizontal (mainly KU-Band systems) This way it is possible to transmit two different data signals on the same frequency, separating them by the polarization. The above example shows a wave guide for linear