User Manual

46/302 Issue 01 - April 2001 - Draft 04 3CC12424AAAA TQ BJA 01

Figure 19 – Example of multi-RBS configuration: 4 RBS on the same mast (not advisable)

Figure 20 – Example of multi-RBS configuration: 4 RBS on the same pylon

Top view

Side view

Top view

Side view

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Top view Side view Figure 19 – Example of multi-RBS configuration: 4 RBS on the same mast (not advisable) Top view Side view Figure 20 – Example of multi-RBS configuration: 4 RBS on the same pylon 46/302 76 Issue 01 - April 2001 - Draft 04 3CC12424AAAA TQ BJA 01
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3.3.3.2 Configuration in 1+1 redundancy Implementation of RBS redundancy is achieved with the two pole-mounting fastening kit (3CC11681Axxx).
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CONFIGURATION IN 1+1 REDUNDANCY WITH RBS FLAT 2 pole-mounting attachment kit Original assembly in 1+1 1011,3 183,1 114 731,3 Figure 22 – Coupling antennas in 1+1 redundancy: attachment kit and dimensions – Up to two adjacent sectors can be implemented on a same mast using two RBSs, each equipped with a standard antenna (90°, 15 dBi). – When 4 sectors are to be implemented, 2 different masts are required. MAKE SURE THE RADIATION AREA OF EACH ANTENNA (90°) IS CLEAR OF ANY OBSTACLE.
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3.3.3.
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Figure 24 – Example of multi-RBS (1+1) configuration: 2 masters with 4 RBS per mast Figure 25 – Example of multi-RBS (1+1) configuration: 8 RBS on the same pylon 50/302 76 Issue 01 - April 2001 - Draft 04 3CC12424AAAA TQ BJA 01