PTP 500 Series Bridge - Connectorized Model
161
13.7.10
Completing the Installation
The installation should be completed by checking all mounting nuts bolts and screws, securing all
cables and weatherproofing the installation. Warning: Finally tightening the antenna mountings
may cause the antenna alignment to be altered, due to distortion in the mounting bracket caused
by action of tightening. It is recommended that the installation tone be left turned on (armed)
during this process so that any movement can be noticed and counteracted by tightening the other
side of the bracket.
13.7.11
Antenna Cable Fixing
Cables should be secured in place using cable ties, cleats or PVC tape. Care should be taken
to ensure that no undue strain is placed on the connectors on both the Connectorized 500 Series
bridge and the Antennas and also to ensure that the cables do not flap in the wind. Flapping
cables are prone to damage and induce unwanted vibrations in the mast to which the units are
attached.
13.7.12
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 106
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.
shows this diagrammatically for the 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.
Содержание MOTOWI 4
Страница 1: ...PTP 500 Series User Guide phn 1115 000v001 ...
Страница 74: ...Web Page Reference 74 Figure 37 Save Configuration File Screen ...
Страница 100: ...Web Page Reference 100 Figure 59 Spectrum Management as seen from the Master ...
Страница 108: ...Web Page Reference 108 Figure 66 Spectrum Management Master Screen With Operational Restrictions ...
Страница 112: ...Web Page Reference 112 Figure 68 Remote Management ...
Страница 165: ...Data Rate Calculations 165 Figure 112 QPSK 0 50 Single Payload Figure 113 QPSK 0 75 Single Payload ...
Страница 166: ...Data Rate Calculations 166 Figure 114 16 QAM 0 50 Single Payload Figure 115 16 QAM 0 75 Single Payload ...
Страница 167: ...Data Rate Calculations 167 Figure 116 64 QAM 0 67 Single Payload Figure 117 64 QAM 0 83 Single Payload ...
Страница 168: ...Data Rate Calculations 168 Figure 118 256 QAM 0 75 Single Payload Figure 119 QPSK 0 50 Dual Payload ...
Страница 169: ...Data Rate Calculations 169 Figure 120 QPSK 0 75 Dual Payload Figure 121 16 QAM 0 50 Dual Payload ...
Страница 170: ...Data Rate Calculations 170 Figure 122 16 QAM 0 75 Dual Payload Figure 123 64 QAM 0 67 Dual Payload ...
Страница 171: ...Data Rate Calculations 171 Figure 124 64 QAM 0 83 Dual Payload Figure 125 256 QAM 0 75 Dual Payload ...
Страница 197: ...Glossary 197 UTP Unshielded Twisted Pair VLAN Virtual Local Area Network ...
