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Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

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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

Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

Brand Name	ATNJ
Model Number	JS-DB800/1800/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)
800MHz Frequency Range	832-862MHz / 791-821MHz
1800MHz Frequency Range	1710-1785MHz / 1805-1880MHz
Products Type	4G Signal Repeater
Color	Black or Gold or Customized
AGC Intelligent function	Done,31dB @ 1dB/ Step
ALC Intelligent function	Done
MGC	Done
Weight	4kg

Detailed Product Description

Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

Dual Band Booster 800 / 1800MHz 2G 4G Signal Repeater Cellular Network Amplifier

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

Technical Specifications

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	832-862MHz, 1710-1785MHz
	Downlink	791-821MHz, 1805-1880MHz
Frequency Bandwidth (3dB Bandwidth)		30MHz&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:

800+1800MHz C03 Mobile Signal Repeater.pdf

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.

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 20) 800MHz -- Uplink frequency : 832 - 862MHz / Downlink frequency : 791 - 821MHz

Network support : LTE800 4G + DCS 2/4G

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

The installation process itself is quite simple, requires no special technical knowledge and usually takes about 15-20 minutes.

Installation Approaches

1. Fix up outdoor antenna reception on housetop and point to signal tower;

2. Connect outdoor antenna to “outdoor” port in repeater nachine through cable;

3. Connect indoor antenna(s) to “indoor” port in repeater machinethrough cable also;

4. Plug power adaptor into AC power socket and finish installation.

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.

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:

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 36 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.

Product Tags: 20dBm 4G Signal Repeater 800MHz 4G Signal Repeater 20dBm Dual Band Booster

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