AnyTone AT6200 GW 설치 매뉴얼 - 페이지 8

{카테고리_이름} AnyTone AT6200 GW에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AnyTone AT6200 GW 19 페이지. Mobile signal repeater

6. Antennas and Cables Setting Up

The repeater's main function is to improve weak RF signals in an area. The formula is: Input power + Gain= Output power.

The signal strength from an outdoor antenna directly affects the efficiency of the indoor coverage. It is very important to

choose the correct outdoor antenna location in order to get the best signal.

Testing signal strength received by an outdoor antenna using a mobile phone:

The mobile phone shall display full bar signals in location where the outdoor antenna is installed

Phone calls or data transmission shall be smooth and stable. It is recommended to test the signal 3 times in location

where an outdoor antenna is to be installed

As shown from the illustration above, you should test the signals in points from A to E, and select a best place that

displays full bar signals.

Outdoor antenna installation Requirements:

Outdoor antenna should be installed on the roof of the house or in some other place where your mobile device is

within coverage zone. Mobile signal should be as strong that at least three-four bars are indicated on your phone

display.

Outdoor antenna should be fixed in straightly.

It is necessary to waterproof connectors of the outdoor antenna and feeder lines.

Repeater is a two-way signal amplifier. So proper isolation between outdoor antenna and indoor antenna is necessary

in order to avoid self-oscillation. A perfect example of self-oscillation is when you take a MIC and a loudspeaker for

example; if they are too close to each other, it could cause big noise.

If isolation can't be achieved due to limited distance, the roof of the building, walls or any other barriers can be used

between antennas to increase isolation.

Installation of a panel antenna as an outdoor antenna

Installation of a wide directional antenna as an outdoor antenna