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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Real Power Showing 20dBm Smart Mobile Signal Booster 3G LTE 4G Dual Band

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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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Real Power Showing 20dBm Smart Mobile Signal Booster 3G LTE 4G Dual Band

Brand Name ATNJ
Model Number JS-DB1800/2100
Certification CE,ROHS,CCC,TUV,BV, ISO
Place of Origin China
Minimum Order Quantity 5Pcs
Price USD+110---120+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)
1800MHz Range 1710-1785MHz/1805-1880MHz
2100MHz Range 1920-1980MHz/2110-2170MHz
Device Gain 65±3dB
Output power ≥20dBm
AGC Intelligent function Done,31dB @ 1dB/ Step
Power Supply AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)
Packing size 52x21x16cm
Products type Cellular amplifier, mobile signal booster 3g 4g
Detailed Product Description

Real power showing 20dBm 3G LTE 4G Dual Band Smart Mobile Signal Booster

 

 

 

Product Description

 

The dual band 1800/2100MHz Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.

 

The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

 

 

AGC MGC Function

 

The AGC and MGC functions can prevent the amplified signal from causing interference to the base station. Even if it is installed incorrectly, the amplifier can protect the normal operation of the base station.

 

Adjustable Gain

 

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

 

 

Check the frequency range before you buy

 

To make sure that the amplifier you buy is suitable for your mobile operator, please follow the steps and detect the frequency range of your mobile phone. This signal booster can only work on Band 3, Band 1.


Band 8 = B8 = 2G GSM900 / EGSM900
Band 3 = B3 = 4G DCS1800 / 4G LTE1800
Band 1 = B1 = 3G WCDMA2100 / 3G UMTS2100

 

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

1710-1785MHz, 1920-1980MHz

Downlink

1805-1880MHz, 2110-2170MHz

Frequency Bandwidth

75MHz&60MHz

Gain

68±3dB

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)

N(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:

1800+2100MHz A032 mobile signal repeater.pdf

 

 

 

 

We are manufacturer, and have our own factory.

FAQ

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?

This model is suitable for Asia, Europe, The Middle East, and Brazil, etc.

*For more details please contact us directly.

 

Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.

 

Q4.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.

 

Q5.Shipment Date

Sample1-3 business days
<50 pcs7-10 days
50-200 pcs10-15 days
>200 pcsNegotiate


Q6: Delivery Date of the sample by DHL/FedEx

Russia/Canada/Europe/Asia3-5 days
Middle East/Latin American3-6 days
African5-7 days
 
Product Tags: 3G Smart Mobile Signal Booster   20dBm Smart Mobile Signal Booster   LTE 4G Dual Band Signal Booster  
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