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70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

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70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

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Brand Name : ATNJ

Model Number : JS-DB800/1800

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

Place of Origin : China

MOQ : 5Pcs

Price : USD+100---120+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,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)

800MHz Frequency Range : 832-862MHz / 791-821MHz

1800MHz Frequency Range : 1710-1785MHz / 1805-1880MHz

Color : Gold and Black and White and Customized

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

ALC Intelligent function : Done

MGC : Done

Weight : 4kg

Products Type : repetidor de seal, band 3

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70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

70dB Gain Dual Band Signal Booster 800 1800MHz 2G 4G Cellular Repeater Amplifier

General
The 800/1800MHz Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

832-862MHz, 1710-1785MHz

Downlink

791-821MHz, 1805-1880MHz

Frequency 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)

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

165*130*40 (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 A032 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

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


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

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

Accessories

a. Dual band signal booster;

b. Indoor Ceiling antenna;

c. Outdoor Log-periodic antenna;

d. Outdoor 20meter cable

e. Indoor 5meter cable;

f. User manual;

g. Power adapter.

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

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.

70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier

FAQ:


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

Q2: What's your device lifespan?
A: Normally our device can be used 5-10 years.

Q3: How many square meters can be covered?
A: For different models, the covered square meters are different.

Q4: 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.

Q5: 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:

70dB Gain Dual Band Signal Booster

      

800MHz Dual Band Signal Booster

      

1800MHz Cellular Repeater Amplifier

      
Quality 70dB Gain Dual Band Signal Booster 2G 4G Cellular Repeater Amplifier for sale

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