Vswr Test; Cabinet Installation Check; Figure 60 Fastening - Zte ZXMBW E9230 User Manual

Compact base station outdoor

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ZXMBW E9230 User Manual

Steps

Confidential and Proprietary Information of ZTE CORPORATION

60 F

IGURE

ASTENING

ND OF STEPS

VSWR Test

1. After the installation of all antenna feeders and jumpers, con-

duct the

VSWR

test. The VSWR must be less than 1.5.

2. If the VSWR is more than 1.5, check the main antenna and

feeder system, that is:

Check whether the antenna feeders, connectors, and

�

jumpers are intact.

Ensure that the connection between all parts are proper.

�

Check whether the antenna feeder installation is perfect.

�

ND OF STEPS

1. Ensure that cabinet installation location complies with the en-

gineering design drawing.

2. Erect cabinet firmly so as to resist an earthquake measuring

up to 7.0 on Richter scale.

3. Ensure that horizontal and vertical error, and the gap between

adjacent bases are less than 3 mm.

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