GSM repeater with LCD Dispaly, Mobile phone signal Repeatery,cellphone signal booster,GSM900mhz mobile phone signal repeatry,Coiler repeater,

 

What is the booster?

 

Cell phone signal booster (also named repeater, amplifier) is a product designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, however there are a lot barriers make it is unavailable to get sound signal. When people enter some tall buildings, some places basement malls, restaurants and parking lot, some places of entertainment such as karaoke sauna and massage, some public place such as subway, tunnel and etc. where cell phone signals can not reach, now the cell phone signal booster can solve these problems! The entire range of mobile phone signals can be well used; we all will get great convenience and benefit from sound signal.

 

Our boosters are the perfect solutions for a wireless improvement in the mobile reception!

 

 

Features of GSM900mhz Intelligent repeater :

 

AGC function, automatic gain control

The repeater will adjust its uplink and downlink gain and power automatically according to local signal strength, to reduce the interference to the BTS to the most

Indicating the isolation

The repeater will indicate the isolation when turned on, which do help to installation. The ARL light will turn red if the isolation changes, which means you should adjust the distance between the outdoor antenna and indoor antenna

Detecting and eliminating the self oscillation

The repeater will detect the self oscillation. The repeater will adjust the gain and output power automatically if getting the self oscillation. Or shut down in case of interfering base station

Shutting down uplink performance

If the self oscillation is too serious to deal with, the repeater will shut down uplink performance. To saveelectricity, the repeater will shut down uplink performance too when there is no mobile phone working. When you use your mobile phone, the uplink performance will recover automatically.

 

Advantages of GSM900mhz intelligent repeater:

 

Improve mobile signal, expend coverage, overcome the problem of dropped calls

Light weight, small size, beautiful appearance, easy to install

Reduce the power and radiation of the mobile phone, extend the function time of battery

Low gain, low noise, low interference to BTS

Meet the standard of CE,RTTE and EMC

With CPU, can adjust its uplink and downlink gain and power automatically

With CPU, will indicates the performance of the mobile phone. Will alarm when the power is excessively used of

  

Specification of GSM900mhz signal booster HPC-G27&EGSM

Working system	GSM
Frequency range	Up link,890~915MHz   Downlink,935~960MHz
Gain	Up link≥70dB    Downlink75dB
Output up	Up link,24dBm  Downlink,27dBm
Pass band ripple	≤1.8DB
I/O impedence	50Ω/N connector
Noise figure	≤6dB
Transmission delay	≤0.5μs
Ambient temperature	-15°C~55°C
Power supply	AC/220V±10%   45~55Hz    DC,12V
Size	198mm×148mm×39mm
Reliability	To the GB6993-86 standard
Electromagnetic compatibility	To the ETS300 694-4 standard
Function	a)  Power supply LED denote   b)   Export power ELD denote
Coverage area	3500m²

 

 

Mobile Phone signal Booster Installation complete kit items

 

Signal booster

 

Outdoor antenna

 

Indoor antenna

 

Cable

 

Splitter (When there are more than 2 indoor antennas)

 

Connector N connector, F connector, N to F connector, SMA connector etc

 

Mobile Phone Signal Repeater Installation Steps

 

Step 1: Install the outdoor antenna in a suitable place

 

Step 2: Connect the outdoor antenna to the booster “outdoor” side by cable and connector

 

Step 3: Connect the indoor antenna to the booster “indoor” side by cable and connector

 

Step 4: Connect to the power

 

 

Cellphone Jammers
[Max coverage ]	3000m2
[Weight]	1.5KG
[语种]	英文

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