3.3.4 Installation at an Intersection
An example installation scheme for an intersection is shown in Figure 12: Installation Scheme at an
intersection.
A panel antenna is clamped to a mounting pole, and is chemically adhered into the mine roof.
The panel antenna is angled to provide wide wireless coverage at an intersection.
A Yagi antenna is installed in the roof providing directional coverage down a straight drive. Each
antenna is connected to a WAC in the NS50.
The network switch is cable tied to the rock mesh, connected to the composite cable that provides
power and network connectivity.
The network switch also acts as a link for power and network connectivity to devices in the next
location.
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