Shenzhen Atnj Communication Technology Co., Ltd.

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Gain 80dB Tri Band Cell Phone Booster 2G 3G 4G Signal Amplifier

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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

Gain 80dB Tri Band Cell Phone Booster 2G 3G 4G Signal Amplifier

Brand Name	ATNJ
Model Number	AS-850/1800/2100/H
Certification	CE,ROHS，CCC，TUV,BV， ISO
Place of Origin	China
Minimum Order Quantity	5Pcs
Price	USD+315---330+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,48x46x18cm(1 kit),
850MHz Frequency Range	824-849MHz / 869-894MHz
1800MHz Frequency Range	1710-1785MHz / 1805-1880MHz
2100MHz Frequency Range	1920-1980MHz / 2110-2170MHz
Device Gain	80±2dB
Output power	27dBm
Color	Black
Pack824-849ing Weight	10kg
Products type	3G Signal Booster, communication antenna

Detailed Product Description

Gain 80dB Tri Band Cell Phone Booster 2G 3G 4G Signal Amplifier

Cellular Signal Booster 850 1800 2100 Tri Band Repeater 2G 3G 4G Signal Amplifier 80dB

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.

Further detail pls click here for downloading the products specification:

850+1800+2100 A013 Signal Repeater.pdf

Technical Specifications:

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	824-849MHz, 1710-1785MHz, 1920-1980MHz
	Downlink	869-894MHz, 1805-1880MHz, 2110-2170MHz
Frequency Bandwidth (3dB Bandwidth)		25MHz, 75MHz, 60MHz
Gain		80dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		27dBm
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		≤ 5dB
VSWR		<=2
I/O Impedance		50 Ω
Noise Figure		≤ 5dB
System Delay		≤ 5μs
RF Connector(Customers to Choose)		N -Type(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)
Weight		≤8 kg(Net)
Alarm Monitoring System		Alarm for uplink self-oscillation
Indication LED		Power supply

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

Model No : AS-850/1800/2100/H

With ALC AGC Function

Can control gain automatically. Avoid base station interference

Network support : CDMA 2/3G + DCS 2/4G + WCDMA 3/4G

Gain : 80dB
Power Supply : AC110V～220V; DC+5V/2A
Connector Type : N - female connector

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.

Packaging Including:

1. Tri Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Ceiling antenna

5. 5 meters cable

6. 20 meters cable

After installed booster signal not be very good, indoor signal coverage very small.

Solution 1: Adjust outdoor antenna's location and direction.
Solution 2: Check whether cable connected well.
Solution 3: Put more higher receiving antenna's position, which can received more good signal.
Solution 4: Change another bigger power booster.
Solution 5: Change another high gain receiving antenna.

How it works?

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.

FAQ

Q1: Do you have CE or any other certification?
A: Yes,we CE, ISO, ROHS and CCC certification,etc.

Q2: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.

Q3: How long is warranty period?
A: The warranty is 12 months. And we offer 7*24 technical support

Q4: What's your device lifespan?
A: Normally our device can be used 5-10 years.

Q5: How many square meters can be covered?
A: For different models, the covered square meters are different.

Q6: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.

Q7: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.

Product Tags: 80dB Tri Band Cell Phone Booster 27dBm Tri Band Cell Phone Booster 80dB Repeater Tri Band

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