3G 4G Phone Signal Repeater

WCDMA 2100 LTE 4G 2600mhz cell phone signal booster indoor high gain dual band repeater amplifier
 
Product Description
 

There are millions of very small areas (10~150 square meters) where people work or live in and suffer from very poor or no mobile signals. People are seeking a cheap and immediate solution that would allow them have clear phone calls or higher speed broad band. However most of the current repeater solutions usually have larger coverage size, which is cost effective. ST-GW27A is specifically designed as a "CHEAP" solution to meet this request.
1. The consumer repeater is an ideal solution for providing a costeffective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.
2. Manual gain control (MGC total 31dB range with all DIP switches for each link) available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
3. To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
4. Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators.
 5. It supports two systems of CDMA850 and  PCS 1900mhz.
 
Application place
 
Application places of signal boosters
 
1. For large buildings such as stores, offices, school, company headquarters, warehouse and so on
2.  For small Houses that in remote place
3.  For vehicle (Car, Truck, RV)
4.  For public place, for example: Metro, Tunnel, Hotel, Pub, Supermarket, etc
5.  Gas Station, Gas Filled Station, Oil Field, Oil Depot
 

Features of Dual band repeater ST-3G4G
 
ST-3G4G Dual band repeater is to support any two mobile band existing in the world to help end users to improve mobile signals for much better phone call quality and smoother data transmission. It is designed to support coverage area up to 100-2000 square meters with proper engineering. Below are the main features.
 
1. The consumer repeater is an ideal solution for providing a cost effective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.
 
2. Manual gain control (MGC) available for both uplink and downlink to adjust the gain value for proper coverage duringinstallation or maintenance.
 
3. To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
 
4. Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators. 
 
5.Wide band feature enables all devices operating within the wide frequency range of the repeater to see an improvement in performance.
 
6.Multiple phones and other handheld devices throughout a building can benefit from a wireless repeater.
 
7.Supports up to (180) users / calls simultaneously.
 
8.Extended phone battery life. (Your phone does not need to put out as much power due to improved reception.)
 
Specification
 

 
 



 
 
Full kits info
 
The full set may include (the accessories is up to your choice)
ST repeater main unit
Outdoor antenna
Indoor antenna
Feeder line
Power Splitter (when there are more than 2 indoor antennas)
Connector(N connector, F connector, N to F connector etc)
 
 



 
Installation
 
Installation Steps
 
1 Use of mobile phones at the top of building or around the building to check out the direction of the strongest signal location.
2 Select the appropriate location, and put the outdoor antenna fix to the wall or bracket.
3 Select the appropriate location of the indoor locations (this location could be best that close to power and a well-ventilated place, sun-proof, rain-proof) Install the Indoor Repeater, and fix on wall or bracket.
4 Put the outdoor antenna to the "OUT DOOR" connector and tightens it. Thus complete the outdoor antenna and Repeater's connection.
5 After setting the suitable location of the indoor antenna and the installation place, then fixing the antenna.
6 The indoor antenna and Repeater wiring, the indoor antenna connect one end of the interface and on the other end connect Repeater's "IN DOOR" port.
 
 
Installation sketch


 
 
 
Adjusting illustration
A  Proper adjustment of the antenna's position so that the best communication quality and signal strength.
B  Indoor antenna installed location should stay away from one end of the outdoor antenna, so as not to interfere with each other. (The outdoor antenna away from the indoor antenna placed above a layer of floor is better)
C  Indoor antenna should be installed above the height of 2 m of the ceiling or the corner.
D  Using the waterproof tape to wrap where has connector, so as to avoid oxidation caused by moisture, resulting in reduced indoor signal coverage.