1）频率范围：上行链路GSM 890-915

下行GSM 925-960

2）增益（分贝）的GSM向上链接：55

3）GSM下行：60

4）增益可调范围：MGC30分贝

5）输出功率（dBm）：20

6）通带纹波GSM：4分贝

7）防护带外抑制：GSM（BW-60分贝）42兆赫（BW-70分贝）45兆赫

8）I / O阻抗：50 / N连接器

9）I / O回波损耗：≤-10分贝

10）噪声igure：≤-8分贝

11）互调衰减（宝= 13dBm的）：≥40dBc

12）传输延迟：≤0.5us

13）环境温度：-10〜50

14）电源：AC110〜220V±10％，45〜55Hz的

**特性

1）完全集成的900 MHz的天线系统

2）强大的放大器，能够实现高达+ 85分贝信号增益，包括电缆损耗

3）智能信号处理和实时自适应操作

4）根据需要，以保证一个一致的覆盖区域自动调整功率电平

5）可重编程（在现场）令光谱或载体重新配置根据需要

6）自动跟踪LED诊断显示辅助安装和操作

7）专利算法和自适应处理确保我们的产品不会与其他无线频率或无线电设备造成干扰

该产品将无法正常工作，如果你的室外信号是没有好坏之分。

适用范围：

A，信号或弱信号盲区的小区域，如地下或半地下营业场所，地下室，地下停车场等;

B，从小型的热信号的区域，如会议室，小超市，小商场，办公室和小型公共场所等投诉;

C，交通和大面积，如酒吧，咖啡厅，歌舞厅，咖啡厅，健身会所，休闲娱乐等社会影响力;

研发，电梯，电梯井尤其不要在奠定了电梯电缆;

E，家庭，办公，豪华游艇，私家车，公安系统和道路安全管理等。

描述直放站的工作步骤。

1）外天线接收从最近的移动基站的信号。

2）外部天线通过同轴电缆来将接收到的信号

已安装中继器。

3）中继器接收低信号，并改善它。

4）改进的信号进入到通过连接同轴电缆的内部天线。

5）内部天线发送改善的良好信号到您的手机。

安装途径：

1）修正了在房顶的室外天线接收

或窗外，并将其指向信号塔。

2）通过电缆室外天线连接“BTS”端口中继机。

3）通过电缆连接室内天线（S）以“移动”端口中继机也。

4）将电源适配器插入交流电源插座，并完成安装。

技术支持：

1）如果仍然没有收到信号后激活中继器。

请检查室外天线指向信号塔

或其它地方具有强烈的信号，并检查强度达到-50dBm。

2）如果不能调出，请调整室外天线的方向。

3）如果实力不平稳，请检查室内室​​外天线太近。

请确保室外和室内天线的距离有10米，至少。

带之间，而不是在相同的水平线上的壁。

1) Frequency range: Up link GSM 890-915

Downlink GSM 925-960

2) Gain (dB) GSM Up link: 55

3) GSM Downlink: 60

4) Gain adjustable range: MGC 30dB

5) Output power (dBm) : 20

6) Pass band ripple GSM: 4dB

7) Guard band rejection: GSM (BW-60dB) 42 MHz (BW-70dB) 45 MHz

8) I/ O impedance: 50/ N Connector

9) I/ O return loss: ≤-10dB

10) Noise igure: ≤-8dB

11) Intermodulation attenuation (Po=13dBm) : ≥40dBc

12) Transmission Delay: ≤0.5us

13) Ambient temperature: -10~50

14) Power supply: AC110~220V±10% 45~55Hz

**Characteristic

1) Fully integrated 900 MHz antenna system

2) Powerful amplifier enables up to + 85 dB of signal gain including cable loss

3) Intelligent signal processing and real time adaptive operation

4) Automatically adjusts power levels as needed to ensure a consistent coverage footprint

5) Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed

6) Auto-Track LED diagnostics displays aid install and operation

7) Patented algorithms and adaptive processing ensure our products will not interfere with other wireless frequencies or radio devices

The product will not work well if your outdoor signal is not good or bad.

Application Scope:

A, Small regions of signal or weak signal blind area, such as underground or semi-underground place of business, basements, underground parking, etc.;

B, Complaints from small-scale hot-signal areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc.;

C, Traffic and social influence of large areas, such as bars, cafes, dance halls, cafes, fitness clubs, leisure and entertainment, etc.;

D, Elevator, lift wells in particular, not in the lift cables laid;

E, Home, office, luxury yachts, private cars, public security system and road safety management, etc.

Steps that describe the work of Repeater.

1) The outside antenna receives the signal from the nearest mobile base station.

2) The outside antenna sends the received signal through the coax cable to

the installed Repeater.

3) The Repeater accepts the low signal and improves it.

4) The improved signal goes to the inside antenna through the connection coax cable.

5) The inside antenna send the improved good signal to your mobile phone.

Installation Approaches:

1) Fix up outdoor antenna reception on housetop

or outside the window and point it to the signal tower.

2) Connect outdoor antenna to 'BTS' port in repeater machine through cable.

3) Connect indoor antenna (s) to 'MOBILE' port in repeater machine through cable also.

4) Plug power adaptor into AC power socket and finish installation.

Technique Supporting:

1) If still no signal receipt after activated repeater.

please check if outdoor antenna point to signal tower

or elsewhere have strong signal and check if strength achieve -50DBM.

2) If can not call out, please adjust the direction of outdoor antenna.

3) If strength is not steady, please check if outdoor & indoor antennas are too close.

Please ensure the outdoor and indoor antennas have distance of 10 meters at least.

with a wall between and not in a same horizontal line.