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Dual Band 70dB Mobile Phone Signal Enhancer For Cell Phone 2G 4G

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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 View Contact Details

Dual Band 70dB Mobile Phone Signal Enhancer For Cell Phone 2G 4G

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	2 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	20±3dBm
Color	Black , Customized
Warranty	3 Years
Weight	4kg
Products type	repeater 2antenq, antena de internet

Detailed Product Description

Dual Band 70dB Mobile Phone Signal Enhancer For Cell Phone 2G 4G

2G 4G Dual Band Cell Phone Signal Booster E900/1800MHz 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)		35MHz & 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		16513040 (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

Product Description

With ALC AGC Function

Can control gain automatically. Avoid base station interference

(Band 3) 1800MHz -- Uplink frequency : 1710 - 1785MHz / Downlink frequency : 1805 - 1880MHz
(Band 8) E900MHz -- Uplink frequency : 880 - 915MHz / Downlink frequency : 925 - 960MHz

Network support : GSM 2G + DCS 2/4G

Gain : 70dB
Power Supply : AC110V～220V; DC+5V/2A
Connector Type : SMA-female connector

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:

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.

Product Tags: 70dB Mobile Phone Signal Enhancer 1800MHz Mobile Phone Signal Enhancer Signal Extender For Cell Phone

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