800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater
|
800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater
70dB Gain Mobile Signal Booster 800 / 900MHz Dual Band Repeater 2G 4G Cellular Amplifier
Selling Point
1. Smart LCD : Show the real-time signal strength.
2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving.
3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality.
4. AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal.
5. MGC (Manual Gain Control) : In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-27dB.
Technical Specifications
Further detail pls click here for downloading the products specification: 800+E900MHz AT005 mobile signal booster.pdf
Product Description
ALC functon
The ALC function can prevent excessive signal output and cause interference.
2G 4G signal booster (B20+B8)
Gain: 70db
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.
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.
Accessories
a. One dual band signal booster;
b. Two indoor antenna;
c. One outdoor antenna;
d. 20meter cable and 5meter cable;
e. User manual;
f. Power adapter.
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 concrete walls: offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
FAQ: We are factory, with trading service. We provide
OEM/OEM service.
4. Can this mobile signal repeater create a signal where there is no cell signal before? The mobile signal repeater cannot produce a signal, only amplify a weak one.
5. Could I get a sample before bulk order?
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Tags: 800MHz Mobile Signal Boosters 2G 4G Mobile Signal Boosters 800MHz Dual Band Repeater |
![]() |
ATNJ Customized Wideband 20-700MHz Gan Amplifier Ultra Band High Power Gan Amplifier for 2G 3G 4G 5G |
![]() |
20Watt CDMA 850MHz Mobile Singal Booster/Amplifier Single Band Customize Repeater |
![]() |
Multi Sub-Band Tri Band 900 1800 2100MHz Digital Band Selective Repeater Customized Digital DAS Repeater RF Amplifier |
![]() |
Vehicle Amplifier MINI GSM 3G 4G Car Signal Booster B5 Cell Phone Repeater |
![]() |
Car use Amplifier Mobile Signal Repeater , 2G 3G 4G Cell Phone Signal Booster |
![]() |
2G 3G 4G 5G Mobile Signal Boosters |