User's Manual

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Input power+ Gain= Output power. The signal strength from the outdoor antenna directly
affects the efficiency of the indoor coverage. It is very important to choose the outdoor
antenna location in order to get the best signals.
 Testing the signal strength received from outdoor antenna mounted in site by
mobile phone:
 Please select the top of building to install the outdoor antenna if total floors are less
than 7 floors, and shall try your best to select places like balcony or platform lower
than 7
th
floor for outdoor antenna if the buildings are over 7 floors, because the
mobile signals are clean at less than 7
th
floor.
 The mobile phone shall display full bar signals in location where the outdoor
antenna is installed
 The phone calls or data transmission shall be smooth and stable by 3 times testing
in location where the outdoor antenna is to be installed
 As shown from the above illustration, testing the signals from A to E, and select a
best place that displays full bar signals to install the outdoor antenna.
 Selecting the installation direction of outdoor antenna.
 The outdoor antenna shall point to the direction of the tower, and it would be much
better to keep line of sight.
 Please select the opposite directions for outdoor antenna and indoor antenna. If
outdoor and indoor antennas have to be installed in the same direction, please
install them only after the signal quality is tested and the self-oscillation is avoided.
If the directional antenna is selected, the main directional angle should point to the
tower antenna.
 If the performance is poor due to weak signals or poor phone call quality, please
adjust the direction of outdoor antenna or change its position in order to obtain the
best calling effect.
 The wide band booster supports all mobile operators or different mobile systems,
so please adjust the outdoor antenna direction to have balance between signals of