Shenzhen Atnj Communication Technology Co., Ltd.
                                                                                                           
Verified Supplier
16 Years
Since 2010
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Customized 70dB Gain 4G LTE Signal Extender Band 40 2300MHz with 100MHz Bandwidth and 20dBm Output Power

Price Negotiable
Price: USD+110---130+kit
MOQ: 5Pcs
Delivery Time: 3-5 work days
Brand: ATNJ
Product Description
Product Overview

The 2300MHz Pico Repeater provides an affordable solution to solve indoor signal coverage problems caused by signal fading and attenuation from architectural obstacles. This cellular signal extender operates as a relay between base stations and mobile devices, amplifying weak signals to eliminate coverage gaps.

Technical Specifications
SpecificationParameter
Frequency Range2300-2400MHz (Uplink & Downlink)
Frequency Bandwidth100MHz
Gain70dB
Output Power20dBm
Automatic Gain Control20dB Minimum
Step Attenuation31dB @ 1dB/Step
Noise Figure≤ 5dB
System Delay≤ 5μs
Operating Temperature-10°C to +55°C
Power SupplyAC 110-220V±20%, 50/60Hz
Dimensions165×130×40 mm
Weight≤0.8 kg (Net)

Key Features & Benefits
  • Intelligent installation guidance with LCD display
  • Real-time signal strength monitoring
  • Automatic dormancy when no active calls
  • Self-excitation prevention with automatic gain adjustment
  • Installation error detection with solution guidance
  • Proactive device damage alerts
  • Easy installation and maintenance for fast ROI
Installation & Operation

The booster mounts securely to walls using expansion bolts. Installation involves drilling holes, mounting the support bracket, connecting cables, and powering on for operation verification.

Signal Enhancement Process
  • External antenna receives signal from nearest base station
  • Signal transmits via coaxial cable to repeater unit
  • Repeater amplifies weak signal with 70dB gain
  • Enhanced signal distributes through indoor antenna system
  • Improved signal reaches mobile devices in coverage area
Ideal Application Areas
  • Underground spaces: basements, parking garages, tunnels
  • Signal-shielded locations: offices, supermarkets, cinemas, hotels
  • Remote areas distant from base stations: private residences
Product Images
Customized 70dB Gain TDD 4G Signal Extender front view Customized 70dB Gain TDD 4G Signal Extender side view Customized 70dB Gain TDD 4G Signal Extender internal components Customized 70dB Gain TDD 4G Signal Extender installation diagram Customized 70dB Gain TDD 4G Signal Extender technical specifications display Customized 70dB Gain TDD 4G Signal Extender connectivity ports Customized 70dB Gain TDD 4G Signal Extender antenna connections Customized 70dB Gain TDD 4G Signal Extender power supply unit Customized 70dB Gain TDD 4G Signal Extender complete kit package Customized 70dB Gain TDD 4G Signal Extender wall mounting process Customized 70dB Gain TDD 4G Signal Extender cable connections Customized 70dB Gain TDD 4G Signal Extender signal flow diagram Customized 70dB Gain TDD 4G Signal Extender application scenarios Customized 70dB Gain TDD 4G Signal Extender coverage area examples Customized 70dB Gain TDD 4G Signal Extender final installation result
Frequently Asked Questions
Manufacturing & Customization

We are a factory with trading services, offering comprehensive OEM/ODM support including custom logos and labeling.

Ordering & Samples

Sample orders are welcome for quality verification. Minimum order quantity is 1 unit for standard products.

Installation & Setup

Our products include detailed user manuals and we provide 24/7 technical support for installation assistance.

Warranty & Support

All products include a 3-year warranty covering manufacturing defects (excludes man-made damage and natural factors).

Technical Capabilities

No technical expertise required for installation. Each kit includes all necessary components and step-by-step instructions for improving mobile coverage.

Signal Enhancement Limitations

This mobile signal repeater amplifies existing weak signals but cannot generate signals where no cellular coverage exists.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Atnj Communication Technology Co., Ltd.
Location Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
Contact Person Wave Luo

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