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850 1800 2100Mhz Output Power 27dBm Multi Band Repeate

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate

Brand Name:	ATNJ
Model Number:	AS-DB850/1800/2100
MOQ:	5Pcs
Price:	USD+350---380+kit
Payment Terms:	T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability:	1000+unit+per day.

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,ROHS，CCC，TUV,BV， ISO

Document:

850+1800+2100 A013 Signal R...er.pdf

850MHz Range:

824-849MHz/869-894MHz

1800MHz Range:

1710-1785MHz/1805-1880MHz

2100MHz Range:

1920-1980MHz/2110-2170MHz

Gain:

80dB

Output Power:

27dBm

RF Connect Type:

N/Female

Size:

48x46x18cm+52x21x16cm，8.5kg

Products Type:

Jammer Signal, Network Jammer

Packaging Details:

Standard neutral packing,52x21x16cm(1 kit), 6kits as 1 carton(53x49x42cm)

Supply Ability:

1000+unit+per day.

Highlight:

27dBm Multi Band Repeater

ROHS Multi Band Repeater

27dBm 1800 MHz Signal Booster

Product Description

Output Power 27dBm Multi Band Repeater Covering 8000 Square Meters

Multi-band 850/1800/2100MHz Mobile Signal Booster Amplifier Repeater

A cell phone booster is a device that gathers the signal from the air, usually through an outdoor unit (such as an antenna), and “conveys” this signal to an indoor unit that is supposed to boost the signal. This conveying is done through a wired connection between the outdoor antenna and the indoor unit. The indoor cell phone booster, in turn, is provided with external power through a power outlet and has a complex circuitry that allows it to amplify the weak signal that has been received by the outdoor antenna. The indoor unit then sends the electrical signal to the indoor antenna that is directly connected to the unit, and the antenna converts the electrical signal to waves of the same frequency as were received by the outdoor unit. This, the frequency range of the waves does not change, and the cell phones do not notice any difference, except for a dramatic increase in the signal power that they are receiving.

Thus, as we can see, cell phone signal boosters are devices that literally boost the cell phone signal that you are receiving. This is done through some complex circuitry that works through the use of external power and boosts the signal to usable levels.

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		≤ 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		16513040 (mm)
Weight		≤0.8 kg(Net)

Further detail pls click here for downloading the products specification:

850+1800+2100 A013 Signal Repeater.pdf

How It Work?

The outdoor antenna installed on the roof receives mobile phone’s signal and transmits it to the amplifier host through coaxial jumpers. The host amplifies the mobile signal and transmits it to the indoor space through the indoor antenna.

No inter-linkage between coaxial cable and mobile phone is needed, and mobile phones inside the house can get better mobile signals.

Product Description

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 0

How it works?

1. Received a good outdoor signal from signal tower. 2. Cable transmits good signal to repeater. 3.Signal Booster enhance the received signal. 4.Improve indoor's cellphone signal.

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 1

Selling Point

Brand: ATNJ Frequency :GSM 900mhz DCS 1800mhz WCDMA 2100mhz Up Link: 890--915MHZ 1710-1785MHZ 1920-1980MHZ Down Link: 935-960MHZ 1805-1880MHZ 2110-2170MHZ Gain:82dB Output Power: 27dBm Bandwidth:25M/75M/60M Noise Figure:<=6 VSWR:<=3 Connector Type:N Female

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 2

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 3

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 4

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate 7

We are manufacturer, and have our own factory.

Signal problem & installation technique supporting

1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.

2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.

3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.

4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.

Tags:

Mobile Signal Boosters

GSM Signal Booster

3G Signal Booster

Band Selective Repeater

4G Signal Repeater

5G Signal Booster

Multi Band Repeater

Cell Phone Signal Repeater

Dual Band Repeater

Tri Band Repeater

Mobile Signal Repeater

Cell Phone Signal Amplifier

Dual Band Signal Booster

Signal Booster Antenna

Signal Booster Coaxial Cable

Signal Booster Accessories

WIFI Repeater Amplifier

Mobile Signal Boosters

GSM Signal Booster

3G Signal Booster

Band Selective Repeater

4G Signal Repeater

5G Signal Booster

Multi Band Repeater

Cell Phone Signal Repeater

Dual Band Repeater

Tri Band Repeater

Mobile Signal Repeater

Cell Phone Signal Amplifier

Dual Band Signal Booster

Signal Booster Antenna

Signal Booster Coaxial Cable

Signal Booster Accessories

WIFI Repeater Amplifier

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate

850 1800 2100Mhz Output Power 27dBm Multi Band Repeate

27dBm Multi Band Repeater

ROHS Multi Band Repeater

27dBm 1800 MHz Signal Booster