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ATNJ 70dB Gain Dual Band 900/1800MHz 4G Signal Booster Repeater

Brand Name:	ATNJ
Model Number:	JS-DB900/1800
Price:	$110/sets 1-29 sets

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Type:

4G Signal Booster

Network:

4g, GSM, 3G, EGSM, LTE, 5G, 2G, DCS

Repeater Gain ::

70dB

Repeater Frequency:

890-915MHz/1710-1785MHz , 935-960 MHz/ 1805-1880MHz

Repeater Output:

20dBm

AGC ALC Intelligent Function ::

Done

Coverage Area:

200-700m2

Warranty:

3 Years

Cellular Networks:

2g/3G/4G LTE

Certificate ::

CE, ROHS, CCC

Repeater Connector:

N/female

Product Name:

Signal Amplifier

Highlight:

4G signal booster repeater

dual band 900/1800MHz booster

70dB gain mobile signal amplifier

Product Description

ATNJ 70dB Gain Dual Band 900/1800MHz 4G Signal Booster Repeater

Product Overview

Product Attributes

Attribute	Value
Type	4G signal booster
Network	4G, GSM, 3G, EGSM, LTE, 5G, 2G, DCS
Repeater Gain	70dB
Repeater Frequency	890-915MHz/1710-1785MHz, 935-960MHz/1805-1880MHz
Repeater Output	20dBm
AGC ALC Intelligent Function	Done
Coverage area	200-700m²
Warranty	3 years
Cellular Networks	2G/3G/4G LTE
Certificate	CE, ROHS, CCC
Repeater Connector	N/female

Product Description

ATNJ Dual band 900/1800MHz mobile signal repeater
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.
Easy to install and maintain, providing fast solution for customers.

Key Features

Intelligent to guide the installation with LCD
Real time display the signal strength
Automatic dormancy when no user make the calling
Automatic alarm when installation mistake and provide the according solution
Automatic adjust the system gain to avoid the repeater self-excitation
Initiative reminding when the device was damaged

Technical Specifications

Specification	Parameters
Frequency Range	GSM 900MHz: 890-915MHz/935-960MHz DCS 1800MHz: 1710-1785MHz/1805-1880MHz
Band Width	GSM 900MHz: 25MHz DCS 1800MHz: 65MHz
Gain	67±3
Automatic Gain Control	31dB
MGC (Step Attenuation)	31dB@ 1dB/Step
Output Power	17±3dBm
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/Downlink Fully comply with 3GPP 36.106
Unwanted emissions	Fully comply with 3GPP 36.106
VSWR	≤2
Ripple	GSM 900MHz ≤5dB DCS 1800MHz ≤5dB
Noise Figure	≤9dB
Delay	≤3μs
I/O Impedance	50Ω
RF Connector	N-Type (Female)
Operating Temperature	-25°~+55°
Power Supply	DC 5V2A
Power consumption	≤15W
Environment Conditions	IP43
Humidity	≤90%
Weight	0.5kg
Size	205×170×38mm

How It Works

Wireless network signal travels through the air in the form of waves. The outdoor antenna is designed to receive the good signal from the outdoor and transmit it to the indoor booster. The booster amplifies the signal based on its frequency and emits the amplified signal through the indoor antenna making it available for use.

Packing & Shipping

Packing: Usually we provide neutral packing for goods to oversea.

Shipping:

We will send your parcel as soon as possible after payment confirmed within 48 hours.
Please provide your correct address, full name, and zip code.
We generally declare the parcel with lower value to avoid or lessen the Customs Tax. Import Tax is not included in the price.
Shipping is out of our control. For faster delivery, please choose fast shipping methods like Fedex, UPS and DHL.

Company Introduction

Shenzhen ATNJ Communication Technology Company was founded in Nanshan District, Shenzhen in 2010 with over 900sqm factory. ATNJ focuses on the production and development of micro power signal booster, wireless signal repeater, Indoor Signal Distribution System and antenna series.

With professional engineers, workers and with senior management personnel, the group maintains high-speed development. Meanwhile, the up-to-date facilities and technology ensure the business long-term development.

In 2021, 5G signal booster was developed and put into Chinese market successfully. In addition, ATNJ starts to upgrade the signal booster from analog module to digital module, with which the products could be operated and controlled with WIFI connection, WAN port, USB port and SIM card.

ATNJ Strength & Service

Highly qualified communication technology Engineers with more than ten years of working experience
3-year warranty for all main signal repeaters, and 3-month warranty for accessories
Within warranty period, ATNJ provides free repairment service (customers only pay for freight)
Within one month after receiving product, ATNJ is responsible for all non-human damage faults

Frequently Asked Questions

1. Are you trading company or manufacturer? Could I use our own logo and label?

We are the factory, with good trading service. We provide OEM/ODM 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 is your warranty time?

We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

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

Tags:

Mobile Signal Boosters

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Multi Band Repeater

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Cell Phone Signal Amplifier

Dual Band Signal Booster

Signal Booster Antenna

Signal Booster Coaxial Cable

Signal Booster Accessories

WIFI Repeater Amplifier

Mobile Signal Boosters

GSM Signal Booster

3G Signal Booster

Band Selective Repeater

4G Signal Repeater

5G Signal Booster

Multi Band Repeater

Cell Phone Signal Repeater

Dual Band Repeater

Tri Band Repeater

Mobile Signal Repeater

Cell Phone Signal Amplifier

Dual Band Signal Booster

Signal Booster Antenna

Signal Booster Coaxial Cable

Signal Booster Accessories

WIFI Repeater Amplifier

ATNJ 70dB Gain Dual Band 900/1800MHz 4G Signal Booster Repeater

ATNJ 70dB Gain Dual Band 900/1800MHz 4G Signal Booster Repeater

4G signal booster repeater

dual band 900/1800MHz booster

70dB gain mobile signal amplifier