Antenna Connection Weatherproofing; Figure 113 - Forming A Drip Loop; Figure 114 - Weatherproofing The Antenna Connections - Motorola PTP 500 Series User Manual

10 Connectorized PTP 500 Series Bridge
10.7.11

Antenna Connection Weatherproofing

Where a cable connects to an antenna or unit from above, a drip loop should be left to ensure
that water is not constantly channeled towards the connector.

Figure 113 - Forming a Drip Loop

All joints should be weatherproofed using self-amalgamating tape. It is recommended that a
layer of PVC tape be placed over the self-amalgamating tape to protect the joint while the
self-amalgamating tape cures and gives additional protection. Figure 114 shows this
diagrammatically for the PTP 500 Series bridge end of the antenna cables. If the antenna
manufacturer has not supplied guidance on this matter, the same technique should be
employed at the antenna end of the cable.

Figure 114 - Weatherproofing the Antenna Connections

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