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ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
Specifications
Payment Terms :
T/T,Western Union,Paypal,Bank transfering
Band20 800MHz Range :
832-862MHz/791-821MHz
Band8 900MHz Range :
890-915MHz/935-960MHz
Gain :
80dB
Output power :
27dBm
Color :
Black
Products type :
signal amplifier
RF Connect Type :
SMA/Female
Power Supply :
AC 110~220V±20%, 50/60Hz(AC 220V/ DC24V/5A power adapter)
Shipping Way :
DHL, FedEx, UPS, etc.
Application :
indoor
Brand Name :
ATNJ
Model Number :
AS-012-800/900
Certification :
CE,ROHS，CCC，TUV,BV， ISO
Place of Origin :
China
MOQ :
5Pcs
Price :
USD+250---270+kit
Supply Ability :
1000+unit+per day.
Delivery Time :
3-5 work days
Packaging Details :
Standard neutral packing,48x46x18cm(1 kit)
Description
ATNJ Dual-Band Band20 Band8 800/900MHz LTE GSM Mobile Signal Booster
Product Overview

This professional-grade signal booster enhances 2G/4G cellular connectivity by amplifying weak signals. When connected to the external antenna, your device will operate as if near a cell tower, improving data rates, preventing dropped calls, and extending battery life by reducing power consumption.

Key Features
  • Dual-band operation (LTE 800 / GSM 900)
  • 82dB gain with 27dBm output power
  • LCD display with sleeping mode
  • Automatic Gain Control (AGC) function
  • Compact design (165*130*40mm)
  • Comprehensive alarm monitoring system
Technical Specifications
Parameter Specification
Frequency Range Uplink: 832-862MHz, 890-915MHz
Downlink: 791-821MHz, 935-960MHz
Gain 80dB
Output Power 27dBm
Noise Figure ≤5dB
Operating Temperature -10°C to +55°C (Operation)
-20°C to +60°C (Storage)
Power Supply AC 110-220V±20%, 50/60Hz
Download Complete Technical Specifications (PDF)
Package Contents
  • Tri Band Booster Base Unit
  • AC Power Cord
  • Outdoor Panel Antenna
  • Indoor Panel Antenna
  • 35 Meters White Coaxial Cable
Product Images
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
Installation & Troubleshooting
  • Ensure outdoor antenna points toward signal tower (minimum -70dBm strength)
  • Verify all power connections are secure
  • Maintain minimum 10m separation between indoor/outdoor antennas
  • Apply waterproofing to outdoor connectors
Frequently Asked Questions
  • Manufacturer: We are the factory with OEM capabilities
  • Samples: Available with MOQ of 1 unit
  • Warranty: 3-year coverage (excludes physical damage)
  • Setup: Includes manual with 24/7 technical support
Benefits of Signal Boosting
  • Eliminates dropped calls and missed texts
  • Improves voice call quality
  • Enhances data speeds for streaming/downloads
  • Extends mobile device battery life
  • Expands coverage area in buildings/vehicles
Product tags

tri band gsm repeater

,

wideband triband gsm repeater

,

dual band gsm repeater
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ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster

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Product Detail
Payment Terms :
T/T,Western Union,Paypal,Bank transfering
Band20 800MHz Range :
832-862MHz/791-821MHz
Band8 900MHz Range :
890-915MHz/935-960MHz
Gain :
80dB
Output power :
27dBm
Color :
Black
Contact Supplier
video
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster
ATNJ 80dB Gain Dual-Band 800/900MHz LTE GSM Signal Booster

Shenzhen Atnj Communication Technology Co., Ltd.

Verified Supplier
5 Years
guangdong, shenzhen
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Mobile Signal Boosters, Band Selective Repeater, Digital Band Adjustable Repeater
Total Annual :
7500000-8000000
Employee Number :
95~105
Certification Level :
Verified Supplier
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