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XPD Adjustment for Dual-Polarized Antennas by slavun is a document available to read on EtoBox.
What is XPD Adjustment for Dual-Polarized Antennas about?
The document provides steps to align the antennas at both ends of a microwave link to ensure the main lobes of the horizontally and vertically polarized signals are aligned and that the cross polarization discrimination (XPD) meets requirements of 24 dB or greater. The procedure involves adjusting the azimuth, elevation, and feed boom of each antenna and measuring the received signal levels of the horizontal and vertical polarizations to calculate the XPD values. When complete, received signal levels and XP
- Author
- slavun
- Language
- EN