Dual Band 850MHz 1900MHz Mobile Signal Boosters Cell Phone Amplifier
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Dual Band 850MHz 1900MHz Mobile Signal Boosters Cell Phone Amplifier
Dual Band Cell Phone Repeater Mobile Signal Booster 850 / 1900MHz 2G 3G 4G 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: 850+1900MHz AT005 mobile signal booster.pdf
Product Description
With ALC AGC Function
Network support : CDMA 2/3G + PCS 3/4G
Gain : 70dB
Technique supporting:
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 -70dBm.
2. If cannot call out,please adjust the direction of outdoor antenna.
3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.
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. |
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| Product Tags: 1900MHz Mobile Signal Boosters 850MHz Portable Mobile Signal Booster 850MHz Cell Phone Amplifier | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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