3G WCDMA Signal Booster for 2100MHz Cell Phone Signal Repeater Set Amplifier with Yagi Antenna Cable

Description

Why to use
1. Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save life of somebody.
2. Unfortunately, there are still some places where one can find themselves out of coverage. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example:
1) Parking lots, tunnels
2) Big stores, office buildings
3) Cars, boats etc.
4) House in remote areas etc.

Features
1. High-gain linear power amplifier
2. ALC and AGC function technology
3. Ultra-low noise receive amplifier
4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters
5. Stable and reliable electromagnetic compatibility design.
6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications
7. With full-duplex communication mode.
8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitable

How to work
1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax).
2. After the signal is accepted by the phone amplifier, the device amplifies it.
3. Then this amplified signal goes through the connection cable (coax) to the inside antenna.
4. And after that, the amplified signal transmits to the cell phone

How to install
1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).
2. Step 2: Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.
3. Step 3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.
4. Step 4: Mount your indoor antenna with signal repeater
5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal

Notes
1. Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.
2. Indoor and outdoor antenna must be separated by wall.

Technique supports
1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area

Specification:

Pictures

Payment

We accept Ali-pay here.

All major credit card are accepted.

Through secure payment PROCESSOR Escrow.

Shipping

We ship to worldwide , except APO /FPO.

Items are shipped from China by China Post Air Mail .

Delivery item depends on the destination and other factors.

Normally , It takes up to 30 working days.

Feedback

We will leave Positive Feedback after receiving the payment.

Please contact us in time , if you are not satisfied with the item and want to leave a bad feedback or open a dispute.

Negative feedback can not solve problem , you should tell us the problems . So we can fix it and make you satisfaction.

We will try our best to answer your message within 24 hours. You can leave a message in the Message Center / TradManager.

F.A.Q

Q: How do I pay for my purchase?

A: We accept the following payment methods : Credit Card , Money Booker , Western Union.

Q: Is it the item shipping to my country?

A: Package less than 2kg will shipping by China post airmail.

Q: Do you have discount when I buy a large quantity?

A: Of course, we have, Normally you buy more than 2 / 5 pieces, We will give you 95 -98% discount. If you buy the large quantity,

please contract with our custom service.