Chapter 13 Hardware Installation Check
13-11
Fig. 13.14-1 Waterproof Outdoor 1/2” Jumper
13.15 Checking the Antenna
Requirements:
1. An antenna support and a tower should be connected in a reliable and firm way.
2. Check the model of the antenna in use to make sure that it conforms to
networking planning.
3. The hanging height of an antenna refers to the distance between the ground and
the middle of the antenna. It is required that the actual hanging height of an
antenna conforms to network planning, and the antenna should be installed as
designed.
4. The RF antenna and the GPS antenna should be included in the protection area
of a lightning arrester (the area within the downdip of 450 from the lightning
arrester).
5. Measure the azimuth of an antenna. In case of a unipolarization directional
antenna, each antenna should be measured. The actual azimuth of an antenna
Summary of Contents for ZXC10 BTSB I1
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