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2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

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2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

Name: 2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster
Brand: ATNJ
Price: 75 USD

China 2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster factory

Brand Name : ATNJ

Model Number : JS-DB1800/2100/P

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

Place of Origin : China

MOQ : 5Pcs

Price : USD+75---90+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,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)

1800MHz Frequency Range : 1710-1785MHz / 1805-1880MHz

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

Color : Black or Gold or Customized

AGC Intelligent function : Done,31dB @ 1dB/ Step

ALC MGC Intelligent function : Done

Products type : repeater 4g, signal amplifier

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2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

LCD Display 2G 3G 4G Dual Band Repeater 1800 / 2100MHz Cellular Signal Amplifier Kit

General
The 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.

Technical Specifications

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	1710-1785MHz, 1920-1980MHz
	Downlink	1805-1880MHz, 2110-2170MHz
Frequency Bandwidth		75MHz&60MHz
Gain		70dB±2
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:

1800+2100MHz C03 Mobile Signal Repeater.pdf

Product Description

Model No : JS-DB1800/2100/P

Can control gain automatically. Avoid base station interference

(Band 3) 1800MHz -- Uplink frequency : 1710 - 1785MHz / Downlink frequency : 1805 - 1880MHz
(Band 1) 2100MHz -- Uplink frequency : 1920 - 1980MHz / Downlink frequency : 2110 - 2170MHz

Network support : WCDMA 3G + DCS 4G

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

How does it work?

1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

Note : Please be sure the place where you are going to install is WCDMA 2100MHz and DCS 1800MHz And make sure you can get at least 2 bars 3G and 4G signal of outdoor before you buy, otherwise this product can’t help you. It needs outdoor good signal to improve your indoor signal.

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

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

Item Description

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

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.

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

Customer Notification

Shipping

● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.

● Import Tax is not including in the price.

● If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.

Warranty

● Please note that we always check and test the product twice before shipping and pack them well as far as possible.If the product is broken at receiving,please contact us,we would resend you a new one.

● Three years warranty period for our booster.Man-made sabotage and natural factors are not within the scope of warranty.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday.

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2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster

2G 3G 4G Dual Band Range Extender

70dB Dual Band Range Extender

2G 3G 4G Dual Band Wifi Booster

2G 3G 4G 70dB Dual Band Range Extender LCD Display Wifi Booster Images