User's Manual

User Manual
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9.4. System Test
9.4.1. Check whether the coverage is good
1) Have a test with mobile phone or data card (engineering mobile phone is preferred). If the signals in most
areas have not been improved, please check below again:
 The weak input signal leads to the low output power. Change the direction of donor antenna or its
installation position or replace donor antenna with higher gain antenna to increase input signal
power level.
 Check whether it is necessary to add more server antennas since barriers block the signal
penetration, also check whether the Booster’s power is enough; please install more server
antennas or replace with a Booster of higher power level.
2) If the signals in small part of the areas have not been improved, please check below:
 Check whether the service antenna is installed correctly or not, you may try to move the antenna
location to improve coverage.
 Check if it is necessary to adjust the direction of the sever antenna.
 Check whether it is necessary to add one or more antenna to enhance the coverage of special
areas.
Test
1) Move service antenna
2) Increase the number of
service antennas
3) Reduce the attenuation
values
4) Increase the output
Yes
Completion
Yes
No
1) Move service antenna
2) Increase the number of
service antenna
3) Reduce the attenuation
values
4) Increase the output power
No
Check the
signal
Strength if fit
Check call
quality