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ALC Function 850MHz 2100MHz Dual Band Repeater Low Interference To BTS

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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

ALC Function 850MHz 2100MHz Dual Band Repeater Low Interference To BTS

Brand Name	ATNJ
Model Number	JS-DB850/2100/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
2100MHz Frequency Range	1920-1980MHz / 2110-2170MHz
Color	Black，Gold&Customized
AGC Intelligent function	Done,31dB @ 1dB/ Step
ALC Intelligent function	Done
MGC	Done
Warranty	3 Years
Products Type	mobile gsm 3g repeater, amplificador senal celular

Detailed Product Description

ALC Function 850MHz 2100MHz Dual Band Repeater Low Interference To BTS

Economical Mobile Booster Dual Band Repeater 850 2100MHz B5 B1 2G 3G 4G Signal Amplifier

Selling Point

Features:

1. Cost-effective solution for weak signal zones, reduce drop/off calls.

2. Compact size, low power consumption, easy installation, great cover.Expansion and extension of the signal of the base station. Optimization of the quality of the signal and source

3. High linear design, ALC function design, low interference to BTS.

4. Support any cellular devices (voice & data & video)

5. Wideband signal booster, or customize selective band booster.

6. Support System CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G, etc

Advantages:

1. Smart Function, Intelligent mode setting smart function called which can be activated via the front panel. users can adjust gain and choose working band by LED panel, This smart function is easier than DIP Switch, can set up parameters, It is a simple, safe, and effective way.

2. Auto Level Control
The 30dB ALC is used to maintain steady output power even when the donor source signal fluctuates.

3. ODM/OEM service is available.

Technical Specifications

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	824-849MHz, 1920-1980MHz
	Downlink	869-894MHz, 2110-2170MHz
Frequency Bandwidth (3dB Bandwidth)		25MHz&60MHz
Gain		70dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		20±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+2100MHz C03 Mobile Signal Repeater.pdf

Product Description

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.

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:

(1) Frequency
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)

(2) 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.

(3) What should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.

(4) Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.

Product Tags: 2100MHz Dual Band Repeater ALC Dual Band Repeater 850MHz Cell Phone Signal Repeater

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