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Dual Band EGSM 900MHz LTE 800MHz Signal Booster Amplifier Cellular

Basic Properties
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: JS-DB800/E900
Trading Properties
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.
Specifications
800MHz Frequency Range: 832-862MHz /791-821MHz E900MHz Frequency Range: 880-915MHz / 925-960MHz
Products Type: GSM Repeater Booster Color: White Black And Gold
Warranty: 3 Years Weight: 3.5kg
Packing size: 52x24x16cm Products name: 4g Repeater
High Light:

CCC Signal Booster Amplifier

,

800MHz Signal Booster Amplifier

,

900MHz Cell Phone Signal Amplifier

Product Description

 

Dual Band EGSM900MHz LTE800MHz Signal Booster Cellular Amplifier

 

 

  ATNJ RF repeater with industrial design, combines multi mobile network signals together and improves the mobile voice and data communication, aiming to provide a more cost-effective solution for signal. Our repeater is easy to install and maintain,

which could help customer get fast solution.

 

Selling Point

 

①Intelligent to guide the installation with LCD .

②Real time display the signal strength .
Automatic dormancy when no user make the calling .

③Automatic alarm when installation mistake and provide the according solution .
④Automatic adjust the system gain to avoid the repeater self-excitation .
⑤Initiative reminding when the device was damaged .
⑥Supports from 0.2 to 20MHz bandwidth adjusted(Customized) .Supports 5G bandwidth,40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .
⑦With WIFI Monitor+Control(Customized),NMS(network management system),Function Optional .
 
Further detail pls click here for downloading the products specification:

 

Technical Specifications

 

SPECIFICATIONS PARAMETERS
Frequency Range EGSM 900MHz 880-915MHz/925-960MHz
LTE 800MHz 832-862MHz/791-821MHz
Band Width EGSM 900MHz 35MHz
LTE 800MHz 30MHz
Gain 68±2dB
Automatic Gain Control 31dB
MGC (Step Attenuation) 31dB@ 1dB/Step
Output Power 23dBm
Spurious Emission 9 kHz -150 kHz/1kHz ≤-36dBm @1kHz
150 kHz - 30 MHz/10kHz ≤-36dBm@10kHz
30 MHz - 1 GHz/100kHz ≤-36dBm@100kHz
1 GHz- 12.75 GHz/1MHz ≤-30dBm@1kHz
ACPR Uplink Fully comply with 3GPP 36.106
Downlink Fully comply with 3GPP 36.106
Unwanted emissions Fully comply with 3GPP 36.106
VSWR ≤2
Ripple EGSM 900MHz ≤5dB
LTE 800MHz ≤5dB
Noise Figure ≤9dB
Delay ≤3μs
I/O Impedance 50Q
RF Connector(Customers to Choose) SMA-Type (Female)
Operating Temperature -25°~+55°
Power Supply DC 5V3A
Power consumption ≤15W
Environment Conditions IP43
Humidity ≤90%
Weight 0.35kg
Size 145×165×38mm

 

 

How does it work?

 

1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

 

Dual Band EGSM 900MHz LTE 800MHz Signal Booster Amplifier Cellular 0

 

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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.

 

 

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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?
Yes. We have a user manual and support technical support 24/7.
 

4. 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.

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

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
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3 star
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All Reviews
  • M
    MILTON HIDALGO
    Croatia (local name: Hrvatska) Oct 21.2025
    ★★★★★
    ★★★★★
    Shipment arranged in time,and the repeater working well.
  • S
    seungwoo jung
    Finland Oct 8.2025
    ★★★★★
    ★★★★★
    빠른 배송..신속한 소통 .요구사항에 대한 빠른 회신
  • A
    Abram Neufeld
    France Sep 18.2025
    ★★★★★
    ★★★★★
    c’est une bonne qualité