Chapter 5: Installation
254
3
Tighten the four-serrated flange M10 nuts on the upper and
lower rear straps using a 17 mm spanner wrench. These
must be tightened evenly on the pole to avoid
jumping/stripping threads
Sect or ant enna alignment
The 900 MHz sector antenna horizontal and vertical alignment procedure is shown in 900 MHz sector
antenna alignment. The antenna can be aligned from +5 to -10 degree by adjusting the inner strap of the
upper bracket assembly.
Содержание PMP 450 Series
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