Vehicle Car Use Tri Band Repeater , 4g Cell Phone Signal Booster / Amplifier

Name: Vehicle Car Use Tri Band Repeater , 4g Cell Phone Signal Booster / Amplifier
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: JS-DB900/1800/2100/CAR
Price: 230.00 USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: ATNJ

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

Model Number: JS-DB900/1800/2100/CAR

Trading Properties

Minimum Order Quantity: 5Pcs

Price: USD+220---240+kit

Payment Terms: T/T,Western Union,Paypal,Bank transfering

Supply Ability: 1000+unit+per day.

2100MHz Mobile Signal Repeater

850MHz Mobile Signal Repeater

70dB Mobile Signal Repeater

Specifications

900MHz Frequency Range:	890-915MHz / 935-960MHz	1800MHz Frequency Range:	1710-1785MHz /1805-1880MHz
2100MHz:	1920-1980MHz/ 2110-2170MHz	Device Gain:	50---55dB
Max Output Power:	Uplink--17dBm, Downlink--2dBm	Antenna for Donor:	Penhold Antenna
Antenna for Receiving:	Car Use Magnetic Antenna	Weight:	4kg
Products Type:	Amplificdor De Seal De Celular, Mobile Single Booster Cell Phone Signal
High Light:	4g Tri Band Repeater , 55dB Tri Band Repeater , CCC Cell Phone Signal Booster

Product Description

Vehicle Car Use Tri Band Repeater, 4G Cell Phone Signal Booster / Amplifier

Vehicle car use tri band repeater 4G cell phone signal booster signal amplifier designed for enhanced mobile connectivity in vehicles.

Specifications

Download Technical Specifications (PDF)

Model Number	JS-DB900/1800/2100/CAR
Type	4G Signal Booster
Place of Origin	China
Brand Name	ATNJ
Network	4G, GSM, 3G
Product Name	Cellular Amplifier
Frequency	880-915MHz/925-960MHz, 1710-1785MHz/1805-1880MHz, 1920-1980MHz/2110-2170MHz
Gain	50-55dB
Output Power	Uplink: 17dBm, Downlink: 2dBm
Coverage	10sqm
Warranty	3 Years
Weight	1.2kg
Size	225x140x35mm
Application	Indoor Signal Amplifier
Material	Aluminum

Key Features

Intelligent installation guidance with LCD display
Real-time signal strength display
Automatic dormancy when no calls are active
Automatic alarm for installation errors with solutions
Automatic gain adjustment to prevent system self-excitation
Proactive damage notification system

ATNJ JS-DB900/1800/2100/CAR signal booster product image

Product Overview

ATNJ JS-DB900/1800/2100/CAR for camper vans is an excellent tri-band GSM, 3G, and 4G/LTE mobile signal booster that stands out with its powerful Yagi antenna, making it an ideal solution for camping enthusiasts.

Coverage Area

The JS-DB900/1800/2100/CAR signal repeater for camping provides extended coverage thanks to its enhanced antenna system. It conveniently improves signal for devices both inside the van and in the immediate surrounding area.

ATNJ JS-DB900/1800/2100/CAR for camper vans works with signals from numerous operators in Europe and other regions. The booster is compatible with 900MHz, 2100MHz, and 1800MHz frequency bands, ensuring excellent GSM, 3G, and 4G connectivity even in remote locations far from cell towers.

Benefits and Features

LCD screen displaying useful device information and signal power with installation tips
Powerful antenna system optimized for camper vans
Supports multiple simultaneous connections within coverage area
Convenient automatic operation after installation

Kit Contents and Setup

Easy installation with complete standard kit including booster box, in-car antenna, powerful out-of-car antenna, all necessary cables and mountings. Powered via cigar lighter. Includes comprehensive User's Manual with step-by-step installation guide.

Operating Rules

Compact design for easy installation in any vehicle. Absolutely safe to install and use when following provided installation guidelines. Specifically designed for camper vans. For other vehicle types, please check our JS-DB900/1800/2100/CAR model.

Safety & Certification

Every ATNJ signal booster is confirmed to be 100% safe for users, mobile devices, and the environment. Certified with international safety standards CE and RoHS. Learn more about ATNJ certifications.

Frequently Asked Questions

Q: Do you have CE or any other certification?	A: Yes, we have CE, ROHS and ISO certification, etc.
Q: Can you give me a discount?	A: Please discuss with our sales team.
Q: How about gain and output power of your device?	A: Different models have different gain and output power specifications. For details, please contact us.
Q: How long is warranty period?	A: The warranty is 12 months with 7x24 technical support.
Q: How many square meters can be covered?	A: Coverage area varies by model. Please contact us for specific coverage details.