Five Band Cell Phone Signal Booster Work For All Carriers 2/3/4G LCD DISPLAYING

Description

OVERVIEW
S
The US Five Band Repeater provides an affffordable solution to solve the
indoor signal coverage problems due to signal fading and attenuation
caused by architecture obstacles.
The repeater is working as a relay between the BTS and mobiles.
It picks up the strongest signal from BTS via the Donor Antenna,
linearly amplififies the signal and then retransmits it via the
indoor Signal Distribution System to the weak/blind coverage area.
And the mobile signal is also amplifified and retransmitted to the BTS
via the opposite direction.
WHERE TO USE
To expand signal coverage or fifill signal blind area
where the mobile signal is weak or unavailable.
For example:home,hotel,exhibition center,basement,
Shopping mall, offiffiffice, parking lot...etc
FEATURES
Digital LCD displays the outside/output signal strength.
Automatic level control(ALC)
Automatic gain control(AGC)
Failed installation reminder
Gain self-adapt adjustment
Self-oscillation eliminated
Digital anti interference
Reduce drop calls
Improved voice quality
Faster upload and download speeds
Extend cell phone battery life
INSTALLATION
Walk around your roof to fifind the strongest signal location, mount the outdoor antenna,  and let it point towards to the cell tower.
Install the booster indoor where nearby the power outlet,make sure it is ventilated and  away from heat sources and moisture.
Connect the outdoor antenna to the BS port of the booster by the outdoor cable provided. Try to make the distance from outdoor antenna to indoor antenna as long as possible (at least 20 feet),a thick barrier is required such as a roof or a wall between the outdoor and   indoor antenna.
Install the indoor antenna to the location where signal is weakest in the house,and connect to the MS port by the indoor cable provided.
Connect the booster to the AC supply once all the connections done.
Make sure the outdoor signal strong enough to cover the area you need,stronger outdoor  signal wider coverage.
How to test the signal strength?
iPhone users dial and call*3001#12345#* ,View signal strength show at the top left
corner of the phone screen.
Android users dial and call *#*#4636#*#*,go to "
About Phone
",click on “
Network or
Status
”,then you can see the signal strength on
dBm
Android users can also download and install the “
Cellular-z
” APP from
“
Google play
” store,then you can check network frequency,and test the signal
strength by the APP
SPECIFICATION
TROUBLESHOOTING
No signal or input signal too weak
Please check if the outdoor antenna is connected properly to the BS port of the booster with the cable
Please check whether the outside antenna receives too much weak signal from cell tower,if the outside signal lower than -80dBm,please try to move the outside antenna to a higher position and let it points to the cell tower to get more stronger signals.
Please check and confirm if you have at least 1 or 2 bars signal outside your house,Please understand if you receive nothing outside your house,then the booster will not help you,because the booster can not generate a signal,it can only amplify and forward the signal from cell tower
Please check and confirm the booster you ordered with the correct frequency same as your cellphone mobile network.
Self-excitation or the antennas too close
The booster will shut down immediately to protect the circuit until you solve the problem,and restart the booster.
Please keep outside antenna isolate from inside antenna with a concrete wall,and restart the booster.
Please move the outside antenna to a higher position,keep the distance from outside antenna to inside antenna at least 10 meters,and restart the booster.
The device is damaged
The booster is damaged,please take the picture for the sole error code, and show it to our after sale-service,then we will handle your question according to the warranty condition.
What is in the box?
1 * Signal Booster
1 * Outdoor Yagi Antenna
1 * Indoor Dome Antenna
1 * 5 meter cable
1 *
20 meter cable
1 *
Power Supply