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850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater

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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

850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater

Brand Name	ATNJ
Model Number	JS-DB850/1700/P
Certification	CE,ROHS，CCC，TUV,BV， ISO
Place of Origin	China
Minimum Order Quantity	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 work days
Packaging Details	Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
850MHz Frequency Range	824-849MHz / 869-894MHz
1700MHz Frequency Range	1710-1755MHz / 2110-2155MHz
Color	Black&Gold&Customized
ALC Intelligent function	Done
MGC	Done
Products Type	amplificateur de signal mobile 4g, 2g 3g 4g

Detailed Product Description

850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater

2G 3G 4G Cellular Phone Signal Repeater Amplifier 850 AWS Dual Band Repeater

Selling Point

ATNJ Smart mobile signal booster are main used to improve the sginal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.

It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer.

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	824-849MHz, 1710-1755MHz
	Downlink	869-894MHz, 2110-2155MHz
Frequency Bandwidth		25MHz&45MHz
Gain		68±3dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		17±3dBm
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:

850+1700MHz C03 Mobile Signal Repeater.pdf

Product Description

2G 3G 4G signal booster (B5 850MHz+B4 AWS)

Gain : 70db

Max power : 20dbm

ALC functon

The ALC function can prevent excessive signal output and cause interference.

Packaging Including:

1. Dual Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Omni antenna

5. Indoor Ceiling antenna

6. 5 meters cable

7. 20 meters cable

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. 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.

3. Is it easy to set up your items?
Yes. We have a user manual and support technical support 24/7.

4. What is your warranty time?
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: 850MHz Dual Band Signal Booster 1700MHz Dual Band Signal Booster 850MHz Phone Signal Repeater

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850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater

850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater

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