Amplitec C23S Series 사용자 설명서 - 페이지 13

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Amplitec C23S Series에 대해서도 마찬가지입니다: 사용자 설명서 (13 페이지)

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C23S Dual Band Signal Repeater

Antenna connection

Select suitable outdoor and indoor antennas according to the characteristics of the coverage place,

the installation and connection of outdoor and indoor antennas follow the following requirements.

1) Please refer to the antenna manual for the installation method of antenna;

2) The outdoor antenna shall be installed at the position with the strongest roof signal possibly,

and the direction angle shall be aligned with the direction of the base station;

3) The length of 50-5 cable connected between outdoor antenna and repeater shall not exceed

20m;

4) The joint between outdoor antenna and feeder shall be wrapped with waterproof tape to avoid

water oxidation or corrosion at the joint;

5) The height difference between indoor antenna and outdoor antenna shall be more than 5m,

and the transmission direction shall not be aligned with the outdoor antenna;

6) It would be better to have a separation wall between the indoor antenna and the outdoor

antenna;

7) The outdoor antenna is connected to the "BTS" port of the amplifier; The indoor antenna is

connected to the "Ms" port of the amplifier;