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Shenzhen Atnj Communication Technology Co., Ltd.
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80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

Shenzhen Atnj Communication Technology Co., Ltd.
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80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

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Brand Name : ATNJ

Model Number : AS-DB850/2600

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

Place of Origin : China

MOQ : 1

Price : USD+240---260+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 Range : 824-849MHz/ 869-894MHz

2600MHz Range : 2496-2690MHz/2496-2690MHz

Gain : 80±3dB

Output power : 23-27dBm

Color : Black ,Customized

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

RF Connect Type : SMA/Female

Products Type : cellular signal booster, telecommunications

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80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

Dual Band Cell Phone Booster Amplifier 850/2600MHz Mobile Signal Repeater 2G/3G/4G

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,2496-2690MHz

Downlink

869-894MHz, 2496-2690MHz

Frequency Bandwidth (3dB Bandwidth)

30MHz&75MHz

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/ DC24V/5A power adapter)

Trademark

ATNJ

Specification

Size: 165*115*35mm, Weight: 1.3kg

Further detail pls click here for downloading the products specification:

850+2600 A009 Repeater.pdf

Product Description

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.

Brand: ATNJ

Frequency : CDMA850 / LTE 2600

Up Link: 824-849MHz / 2496-2690MHz

Down Link: 869-894MHz / 2496-2690MHz

Gain:82dB

Output Power: 27dBm

Bandwidth:25M/75M/60M

Noise Figure:<=6

VSWR:<=3

Connector Type:N Female

LCD Display: Done

Sleeping Mode: Done

AGC Function (Automatical Gain Control): Done

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

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80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

We are manufacturer, and have our own factory.

FAQ:

1. Are you trading company or manufacturer ? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.

4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

5. Please feel free to contact us if any other questions.


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