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Shenzhen Atnj Communication Technology Co., Ltd.
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High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

Shenzhen Atnj Communication Technology Co., Ltd.
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High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

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Brand Name : ATNJ

Model Number : JS-DB900/1800/P

Certification : CE,ROHS,CCC,TUV,BV, ISO

Place of Origin : China

MOQ : 5Pcs

Price : USD+70---85+kit

Payment Terms : T/T, Western Union,Paypal,Alibaba,Bank transfering.

Supply Ability : 1000+unit+per day.

Delivery Time : 3-5 work days

Packaging Details : Standard neutral packing,52x21x16cm(1 kit), 6kits as 1 carton(53x49x42cm)

900MHz Frequency Range : 890-915MHz / 935-960MHz

2100MHz Frequency Range : 1920-1980MHz / 2110-2170MHz

Products Name : Cellular Signal Booster

Gain : 70dB

Output power : 20dBm

Color : Grey and Customized

Packing size : 52x21x16cm

Products type : lte repeater, hytera repeater

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High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

Dual Band Repeater High Gain 900 / 1800MHz Cellular GSM DCS Signal Booster Amplifier

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

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

890-915MHz, 1920-1980MHz

Downlink

935-960MHz, 2110-2170MHz

Frequency Bandwidth

25MHz & 60MHz

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+2100MHz 006 mobile signal repeater.pdf

Product Description

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

Packaging Including:

1. Dual Band Booster

2. 20 meters cable

3. 5 meters cable

4. Indoor Ceiling antenna

5. Outdoor Log-periodic antenna

6. Power adapter

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

Installation:

The booster is fixed onto the wall through expansion bolts.

A. Drill holes on the targeted place and install expansion bolts.

B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.

C. Place the booster on and fasten it.

D. Connect cables and power cables to the booster respectively.

E. After installing the booster as described above, power on the booster to check the operation status.

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

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.

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

High Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for homeHigh Gain 70dB GSM Signal Booster 2G cell phone Amplifier network booster for home

FAQ:


1.
Q: Why choose us for cooperation?
A: 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.


2.
Q: Does the signal booster work have radiation or not ?
A: 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.


3.
Q: Can this mobile signal repeater create a signal where there is no cell signal before?
A: The mobile signal repeater cannot produce a signal, only amplify a weak one.

4.

Q: What is your warranty time?
A: We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

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


Product Tags:

70dB GSM Signal Booster

      

70dB DCS Signal Booster

      

70dB High Gain Booster

      
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