Ways to check signal strength:
1.Check outdoor signal strenght by your smart phone,Access to "Seting "-----"About Phone(about equiment)" can find some
information about website and signal streght to check your place
2.Signal strenght it is better that much than -70db or -65db , the
repeater can work well.
Newest 65dB Mobile Signal Booster Repeater 4G 2600MHZ Cell Phone
Amplifier LTE Phone Signal Extender Full sets
The upside:2500mhz-2570mhz The downside:2620mhz-2690mhz
Model No:4G Repeater
Net Weight :0.75KG
Frequency Range DCS
Input Power Range
-70 ~ - 40dBm
Max Output Power(ALC Level)
Auto level Contol
Pass Band Ripple
AC 220V(used AC/DC 9Vdc)
In-door wall mount type
Real Pictures Show:
A mobile phone signal repeater provides the ultimate solution in
any area where
Cellular communications can not work well due to leak of
Device features easy installation & operation ,build-in indoor
antenna and no
Interference,it could also improve indoor electromagnetism
environments. Protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house ,home,office use.
Introduction to mobile phone signal repeater
Enhance mobile phone signal strength.
Improve communication quality.
Reduce cellphone radiation.
Protract cellular battery life.
Economic building life.
High gain ,easy installation and operation.
Full-duplex,signal-port design,build-in power supply.
Use ALC technology ,adjust extent automatically.
Big linear power,control intermodulation & scatteration stably.
Dependability stand by
Compatibility of electromagnetism according with ETS300 609-4
CE and RoHs Approved.
How Booster/Repeater Works?
Repeaters are designed to fulfill the idea of one and main
principle: to fill the areas with
the weak or bad signal and to amplify these low signals in order to
provide you with the
communication suitable for you.
The repeater makes the signal stronger in places with poor signal
coverage such as:
1) Underground areas: basements, parking lots, tunnels;
2) Other places where cellular signal is shielded by metal or
offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
Steps that describe the work of Repeater.
1) The outside antenna receives the signal from the nearest mobile
2) The outside antenna sends the received signal through the coax
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
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
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.
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
2) If can not call out, please adjust the direction of outdoor
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.
To use this product to enlarge your signal, the outdoor signal
shall be as good as possible.
The product will not work well if your outdoor signal is not good
We are licensed vendors for selling telecommunication devices and
we are in compliance with FCC and worldwide rules and regulations