China Mobile Signal Boosters manufacturer
Shenzhen Atnj Communication Technology Co., Ltd.
Better signal,better life. We extend your 2G,3G,4G and 5G,to touch the untouching. Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
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70dB Gain Dual Band Selective Repeater With LCD Real Time Display

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Shenzhen Atnj Communication Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:00-86-18813582037

Contact Person:
Mr.Wave Luo
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70dB Gain Dual Band Selective Repeater With LCD Real Time Display

Brand Name ATNJ
Model Number JS-900/1800
Certification CE,ROHS,CCC,TUV,BV, ISO
Place of Origin China
Minimum Order Quantity 5Pcs
Price USD+75---85+kit
Payment Terms T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability 1000+unit+per day.
Delivery Time 1-3 work days
Packaging Details Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
900MHz Frequency Range 890-915MHz / 935-960MHz
1800MHz Frequency Range 1710-1785MHz / 1805-1880MHz
Gain 70dB
Output power 20dBm
Color Black , Customized
Products Type Cell Phone Booster, ceiling antenna
Detailed Product Description

70dB Gain Dual Band Selective Repeater With LCD Real Time Display

 

2G 4G Dual Band Mobile Signal Booster 900 / 1800MHz 70dB Metal Cellular Repeater Amplifier

 

Selling Point

 

1. Intelligent to guide the installation with LCD


2. Real time display the signal strength.


3. Automatic dormancy when no user make the calling


4. Automatic alarm when installation mistake and provide the according solution


5. Automatic adjust the system gain to avoid the repeater self-excitation


6. Initiative reminding when the device was damaged.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

890-915MHz , 1710-1785MHz

Downlink

935-960MHz , 1805-1880MHz

Frequency Bandwidth (3dB Bandwidth)

25MHz & 75MHz

Gain

70dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

20dBm

Spurious Emission

≤ -15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Inter-Modulation Attenuation ACPR

≤ -40dBc / 30kHz (measured under rated output power)

In-band Ripple

≤ 3dB

VSWR

<=2

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 5μs

RF Connector(Customers to Choose)

SMA(Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

Dimensions

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

Further detail pls click here for downloading the products specification:

900+1800MHz AT005 mobile signal booster.pdf

 

Please Check Frequency before Buying How to check?

 

- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band


- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band

 

 

 

 

 

Product Description

 

 

 

 

Installation Approaches

 

1. Fix up outdoor antenna reception on housetop and point to signal tower;

 

2. Connect outdoor antenna to “outdoor” port in repeater nachine through cable;

 

3. Connect indoor antenna(s) to “indoor” port in repeater machinethrough cable also;

 

4. Plug power adaptor into AC power socket and finish installation.

 

 

 

 

 

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:



1. Are you trading company or manufacturer ? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

 

2. Why choose us for cooperation?

We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.

 

3. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.


4. Does the signal booster work have radiation or not ?

Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.


5. 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.

6. Please feel free to contact us if any other questions.

Product Tags: 70dB Band Selective Repeater   70dB Cell Signal Booster   1800MHz Band Selective Repeater  
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