Andrew operation and maintenance Specifications download pdf (Page 36)

Step 10

With all 24 transponder signals of approximately equal amplitude appearing on the

spectrum analyzer screen determine the specific antenna system and satellite parame-

ters. Rotate the feed assembly as required until the appropriate (odd or even) transpon-

der signals are maximized.

Figure 4-4: Maximizing Odd Transponders

Figure 4-5: Optimum Polarization Setting

Operation

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Andrew operation and maintenance Specifications Page 36