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62
Figure 49. Typical connector voltage vs. receiver level at the ODU antenna port
A typical mistake during the alignment is to find the first side lobe of the pattern. Note that the side lobes
are circular around the round main lobe, when looking behind the antenna. The minima between the
maxima are also circular. See Figure 50.
Figure 50. Antenna lobes are circular. First side lobe may be confused with the main lobe.
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