Aobost AO-CA70 Plus Manuel utilisateur

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AO-CA70 Plus

Cell Phone Signal Booster

User Manual

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Introduction

With the popularity of mobile communications, people want to make a call anytime, anywhere,

so the coverage requirement of communication network is higher and higher, but the reality is

not so, sometimes mobile phone signal is not very good, you want to make a smooth call, even in

some places cell phone cannot dial out. in this cases, cell phone signal booster can solve this

problem in a certain extent.

Features

■ AGC(Automatic Gain Control): When the downlink output signal is too strong or self- oscillated,

the uplink and downlink can automatically reduce the gain and reduce the interference signal

■ Self- Oscillation elimination: The system detects self- Oscillation, first reduces the link

gain, then detects the loop, and finds that the self- oscillation is eliminated, the system returns

to normal working state, otherwise, the power is turned off to prevent interference signal.

■ Inactivity Mode: When no user calls, the device is in standby mode, the uplink power amplifier

is switched off, and the static power is decreased by 30%, so as to achieve the purpose of energy

saving.

SAFETY WARNINGS

WARNING:

This equipment should be installed and operated with minimum

distance 20cm （8 inches）between the radiator& your body.

FCC Cautions:

Any changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

Operation is subject to the following two conditions: (1) this device may not cause

harmful interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an

uncontrolled environment. End users must follow the specific operating instruction

for satisfying RF exposure compliance.

This transmitter must not be co-located or operating in conjunction with any other

Antenna or transmitter.

SAFTY WARNING:

End users must follow the specific operating instruction for satisfying RF exposure

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compliance.

Do not remove the covers during working.

Do not try to repair or replace any components inside of the equipment. Alteration

or abuse of the equipment or other components will void this product’s warranty,

and could be dangerous to the user.

PACKAGE CONTENTS

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1. 1Pcs AO-CA70 Plus Booster with SMA Female connectors.

2. AC/DC Power Adaptor.

3. Screws Mounting Kits.

4. User manual (this document).

5. Indoor antenna

6. Outdoor Antenna

7. Indoor Cable

8. Outdoor Cable

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Antennas and Cables:

Authorized antennas and cables kitting information are as follows

Name Model Gain/Loss

Indoor Antenna Rubber Antenna PTE-RB-800-2100 3dBi @824-894MHz

3.5dBi @1710-2155MHz

Ceiling Antenna PTE-CI-800-2500 3dBi @824-894MHz

4.5dBi @1710-2155MHz

Indoor Panel Antenna PTE-PN-800-2500 7dBi @824-894MHz

8.5dBi @1710-2155MHz

Outdoor Antenna YAgi Antenna PTE-YG-800/1900 8dBi @824-894MHz

10dBi @1710-2155MHz

LPDAAntenna PTE-LO-700-2500 9dBi @824-894MHz

10.5dBi @1710-2155MHz

Omni directional glass

fiber Antenna

PTE-GF-700-2500 3dBi @824-894MHz

5dBi @1710-2155MHz

Indoor Cable 20 feet 3D-FB Coaxial

cable with N male/SMA

male connector

PTE-3D-FB-5NB 2.29dB @824-894MHz

2.86dB @1710-2155MHz

Outdoor Cable 50 feet 3D-FB Coaxial

cable with N male /SMA

male connector

PTE-3D-FB-10NB 5.49dB @824-894MHz

5.89dB @1710-2155MHz

Notes：The above model antennas are suitable for AO-CA70 Plus booster.

Warning：Unauthorized antennas，cables and/or coupling devices are prohibited

by FCC rules. Please contact FCC for details：1-888-CALL-FCC

The antenna, cables, and other accessories of the booster kits shall not be

modified without the approval of the AOBAO company, otherwise it shall be

deemed invalid.

INSTALLATION INSTRUCTIONS

（1）Installation of Outdoor Antenna

The booster’s main function is to improve weak RF signals of an area. A simple formula:

Input power+ Gain= Output power. The signal strength from the outdoor antenna directly

affects the efficiency of the indoor coverage. It is very important to choose the outdoor

antenna location in order to get the best signals.

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Testing the signal strength received from outdoor antenna mounted in site by

mobile phone:

Please select the top of building to install the outdoor antenna if total floors are less

than 7 floors, and shall try your best to select places like balcony or platform lower

than 7th floor for outdoor antenna if the buildings are over 7 floors, because the

mobile signals are clean at less than 7th floor.

The mobile phone shall display full bar signals in location where the outdoor

antenna is installed

The phone calls or data transmission shall be smooth and stable by 3 times testing

in location where the outdoor antenna is to be installed

As shown from the above illustration, testing the signals from A to E, and select a

best place that displays full bar signals to install the outdoor antenna.

Selecting the installation direction of outdoor antenna.

The outdoor antenna shall point to the direction of the tower, and it would be much

better to keep line of sight.

Please select the opposite directions for outdoor antenna and indoor antenna. If

outdoor and indoor antennas have to be installed in the same direction, please

install them only after the signal quality is tested and the self-oscillation is avoided.

If the directional antenna is selected, the main directional angle should point to the

tower antenna.

If the performance is poor due to weak signals or poor phone call quality, please

adjust the direction of outdoor antenna or change its position in order to obtain the

best calling effect.

The wide band booster supports all mobile operators or different mobile systems,

so please adjust the outdoor antenna direction to have balance between signals of

different mobile operators or various mobile systems.

Connect the outdoor antenna to the booster connector marked OUTDOOR with 10

meters 3D-FB Coaxial cable with N male connector.

Important: Outdoor antenna installation ---Notes:

In order to avoid interference, please note that the outdoor antenna should be far

away from the following objects of metal, high-voltage line, RF antenna and

high-voltage transformer.

Booster is a two-way signal Booster. So proper isolation between outdoor antenna

and indoor antenna is necessary in order to avoid self-oscillation.

The minimum distance between outdoor antenna and indoor antenna shall be more

than 10 meters; again the direction of outdoor and indoor antennas shall be opposite.

As shown in the below illustration, the booster the downlink signal rfrom the tower

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and send to the indoor antenna hereafter. If the distance between outdoor antenna

and indoor antenna is less than the required distance, the amplified signal Rwill go

back from indoor antenna to outdoor antenna. So it will lead to self-oscillation and

reduce the coverage area, also the bad calling quality could happen at the same time,

and the worse is that the mobile network could be influenced badly and the operators

will finally come to shut off the booster system.

If isolation can’t be achieved by the limited distance, the roof of the building or any

other barriers can be used in between to increase isolation.

Fix the donor antenna after selecting the best position, and adjust slightly its height

or angles in order to get the signals with suitable input power level and calling

quality.

WARNING:

The Outdoor Antennas for fixed installations must be installed no higher than 10 meters above

ground.

（2）Installation of Indoor Antenna

Proper antennas shall be selected according to the site conditions and the

requirement.

Omni antenna (Indoor ceiling omni antenna or whip antenna), is suitable to be

installed in the center and radiate all directions.

Indoor antenna must be operated at a fixed location inside a building, it is better to

use a directional panel antenna when the coverage building is long and narrow.

Connect the indoor antenna to the booster connector marked INDOOR with 5 meters

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3D-FB Coaxial cable with N male connector.

Notes：Indoor antenna must be operated at a fixed location inside a building.

（3）Booster Installation

Do not place the equipment in direct sunlight or in an area that has abrupt

temperature and humidity changes.

it is suggested that the booster is installed in a cool，dry and ventilated room without

erosive gas and smoke.

Connect power adaptor to the booster，connect The other end of power adaptor to the

power outlet.

WARNING:

The input voltage for the booster is +5V DC. DO NOT use this Booster with a regular

power supply that NOT +5V . otherwise, it will be damaged and the user may also be

injured.

TROUBLESHOOTING AND SUPPORT

Problem Resolution

LED is not light 1.Find an alternate power adaptor and try again.

2.Check the power outlet, the power adapter plug maybe is poor

connected.

3.If the problem is still not solved, please contact our company support

at [email protected]

Booster has no

effect

1. Check whether the direction of the booster is worng connected.

2. Make a call to your mobile phone operator to determine if the

frequency band is correct.

3. Check whether the indoor and outdoor antenna is installed correctly

4. At the location where the outdoor is installed, if your mobile phone is

able to receive a stable 3 bars cell phone signal, If not, find a location

where the mobile phone can receive a better signal to install the outdoor

antenna.

5. Whether or not your house is a metal roof. If so, you will need to set

up your outdoor antenna at least 3 meters above the roof.

Booster has

effect ,but the

effect is not ideal

Check if your outdoor signal is very weak. If you can only receive one or

two bars cell phone signal in the outdoor.

If so, contact our customer service and ask to replace the booster or

antenna with a higher gain alternative.

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Mobile phone

can receive full

signal, but can

not normally

make a call

It Usually means that the booster is self-oscillated, please make the

distance between the indoor and outdoor antenna as far as possible, it is

better to use a wall or metal to Separate the indoor antenna and the out

door antenna.

During using your Booster, if the Booster interferes with your radio or other electronic

device, move the Booster further away from those devices, you might be able to solve it

yourself.

If necessary，please contact your local dealer or send e-mail to our support team by the

following methods:

E-mail: support@AOBAO-tech.com

If you want to know about AOBAO Company and products for more information, please

visit at: www.AOBAO.com

Consumer booster warning label:

Asubscriber must have the consent of a wireless provider to operate a Consumer Signal

Booster. Subscribers may obtain provider consent in a variety of ways. For example,

AT&T, Sprint, T–Mobile, and Verizon Wireless have voluntarily committed to allow their

subscribers to use properly certificated Consumer Signal Boosters (i.e., boosters that

meet the new rules) on their networks. Also, a signal booster manufacturer could seek

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authorization for use of a particular booster model on behalf of all subscribers of

individual providers. Alternatively, a provider may specify a testing protocol that if

satisfied would result in licensee consent to specific booster models. A subscriber may

also seek a licensee’s express consent to operate a signal booster, e.g., by phone call or

e-mail

The following selected information about wireless providers’ Consumer Booster

registration mechanisms supplements the requirements and information，and the FCC

Signal Boosters website (http://wireless.fcc.gov/signal-boosters/).

Sprint Nextel will allow consumers to register their signal boosters by calling their　

toll-free number. They have already trained their calling center and have designated an

engineer to handle inquiries. They may eventually allow consumers to register on their

website but they want to gauge how the process works via phone first.

●T-Mobile online registration link: (www.T-Mobile.com/BoosterRegistration);

(https://saqat.t-mobile.com/sites/SignalBooster#).

●Verizon’s online registration link:

(http://www.verizonwireless.com/wcms/consumer/register-signal-booster.html).

●AT&T will allow online registration and will inform OET Lab with the weblink when it is

ready.

●U.S.Cellular :

(http://www.uscellular.com/uscellular/support/fcc-booster-registration.jsp).

WARRANTY

Warranty information applicable to your Booster

Warranty Period: 2 year.

Type of Warranty Service: Customer Replaceable Unit and Customer Carry-In or

Mail-In Service.

AOBAO Company is not responsible for Shipping Cost.

For Warranty service consult the telephone list at www.AOBAO-tech.com/contact us.

What this Warranty Covers

AOBAO warrants that each Machine 1) is free from defects in materials and

workmanship and 2)conforms to AOBAO's Official Published Specifications which are

available on request.

The warranty period for the Machine starts on the original date of installation. The date

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on your invoice or sales receipt is the date of installation unless AOBAO or your reseller

informs you.

This warranty does not cover the following:

Failure resulting from misuse, accident, modification, unsuitable physical or operating

environment, or improper maintenance by you;

The warranty is voided by removal or alteration of identification labels on the Machine or

its parts.

The information contained in this document is subject to change without notice.

Edition 8, 5/2017

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