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  • Quality Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty factory
  • Quality Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty factory
  • Quality Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty factory

Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty

Basic Properties
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: AS-LTE+5G
Trading Properties
Minimum Order Quantity: 5Pcs
Price: USD+540---580+kit
Payment Terms: T/T,Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
Tags

20dBm 5G Signal Booster

27dBm 5G Signal Booster

85dB 5G Signal Booster
Specifications
1800MHz Frequency Range: 1710-1785MHz / 1805-1880MHz N77/78 Frequency Range: 3400 - 3800MHz
Weight: 1.85kg Trademark: ATNJ
Origin: Shenzhen,CN Products type: Mobile Phone Signal Detector, Multicargador Celular
High Light:

1800MHz 5G Signal Repeater

,

Band N77 5G Signal Repeater

,

1800MHz Cell Phone Booster 5G
Product Description
Dual Band N77 N78 1800MHz 5G Signal Repeater With Selectived Model
Product Overview
This dual-band 5G signal repeater combines 1800MHz and N77/N78 (3400-3800MHz) frequencies to enhance mobile connectivity in areas with weak signals. The device features easy installation, built-in door antenna, and interference-free operation while improving indoor electromagnetic environments.
Key Features
  • Dual-band operation: 1800MHz + N77/N78 (3400-3800MHz)
  • Ideal for homes, offices, and small/medium businesses
  • Automatic Gain Control (AGC) prevents over-saturation
  • Compact design with easy self-installation
  • Improves battery life and reduces cellphone radiation
  • Extends coverage to signal-blind areas
Technical Specifications
LTE 1800 Performance Characteristics
Parameter Uplink Downlink Remark
Frequency range 1710MHz-1785 MHz 1805 MHz-1880 MHz
Bandwidth 75 MHz 75 MHz
Output power 17±2dBm 17±2dBm
Device gain 60±3dB 65±3dB
ALC/AGC Range ≥30dB ≥30dB
Noise ≤9dB ≤9dB
TDD-NR 3400-3800 Performance Characteristics
Parameter Uplink Downlink
Frequency range 3400MHz-3800MHz 3400MHz-3800MHz
Bandwidth 100 MHz 100 MHz
Output power 17±2dBm 17±2dBm
Device gain 60±3dB 60±3dB
General Specifications
Parameter Value
Working voltage DC 5.0V
Working current ≤3.0A
Power consumption ≤15W
Environment temperature -25℃～+55℃
Device size 205*170*38mm
Weight ≤1Kg
Product Images
Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty 0 Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty 1 Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty 2
Download Specifications
Download full product specifications (PDF)
Manufacturer Information
We are a manufacturer with our own factory, offering OEM/ODM services for customized branding.
Frequently Asked Questions
1. Are you a trading company or manufacturer? Can I use my own logo?
We are the factory with trading services. We provide OEM/ODM services for custom branding.
2. Can I order samples? What is your MOQ?
Yes, we welcome sample orders. Minimum order quantity is 1 unit for standard products.
3. Is the device easy to install?
Yes, we provide a user manual and offer 24/7 technical support for installation.
4. What is your warranty policy?
We offer a 3-year warranty (excluding man-made damage or natural disasters).
For any other questions, please feel free to contact us. We appreciate your feedback and recommendations.
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Mr. Wave Luo

Sales Manager

Product Documents
1800MHz+N77 N78 A034 5G Signal Repeater.pdf
PDF