2G 4G Mobile Phone Signal Repeater Booster Cell Phone Amplifier 1800MHz Network Booster

Name: 2G 4G Mobile Phone Signal Repeater Booster Cell Phone Amplifier 1800MHz Network Booster
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: AS-D3
Price: 44.00 USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: ATNJ

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

Model Number: AS-D3

Trading Properties

Minimum Order Quantity: 5Pcs

Price: USD+40---49+kit

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

Supply Ability: 1000+unit+per day.

Mobile Signal Boosters

LTE Cell Signal Booster

Cellular Signal Booster

Specifications

Frequency Range:	According To Customer's Need,Uplink:1710-1785MHz,Downlink:1805-1880MHz	Gain:	70dB,UL Gp≥68 DL Gp≥70, Uplink Gp≥68dB Downlink Gp≥68dB,
Output power:	17-20dBm	Color:	White,Blue,Cuztomized
AGC Intelligent function:	Done,31dB @ 1dB/ Step	ALC Intelligent function:	Done
RF Connect Type:	SMA/Female Connector	Power Supply:	AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A Power Adapter)
Inter-Modulation Attenuation ACPR:	≤ -40dBc / 30kHz (measured Under Rated Output Power)	Product name:	4G Mobile Signal Booster
High Light:	17dBm 1800MHz Mobile Signal Boosters , 20dBm Mobile Signal Boosters , 1800MHz Mobile Signal Network Booster

Product Description

2G 4G Mobile Phone Signal Repeater Booster Cell Phone Amplifier 1800MHz Network Booster

Product Overview

The 1800MHz Pico Repeater provides an affordable solution to solve indoor signal coverage problems caused by signal fading and attenuation due to architectural obstacles. Its easy installation and maintenance help carriers achieve fast returns on investment.

This repeater functions as a relay between the BTS and mobile devices. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal, and retransmits it via the Indoor Signal Distribution System to weak or blind coverage areas. Mobile signals are also amplified and retransmitted to the BTS in the opposite direction.

2022 new upgraded Micro power smart single band signal repeater for residential use with WiFi monitoring and control function. Standard kit covers 100-300sqm and supports maximum 2-3 indoor antennas to cover over 800sqm. Available in Analog repeater and Digital (Customized Selective Band) repeater options.

Technical Specifications

Specifications	Parameters
Frequency Range (Customers to Choose)	Uplink: 1710-1785MHz Downlink: 1805-1880MHz
Frequency Bandwidth (3dB Bandwidth)	30MHz
Gain	70dB
Automatic Gain Control (Step Attenuation)	31dB @ 1dB/Step
Auto Gain Control	20dB Min.
Output Power (Customers to Choose)	20dBm
Spurious Emission	≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR	≤ -40dBc / 30kHz (measured under rated output power)
In-band Ripple	≤ 3dB
VSWR	≤ 2
I/O Impedance	50 Ω
Noise Figure	≤ 5dB
System Delay	≤ 5μs
RF Connector (Customers to Choose)	SMA (Female)
Operating Temperature	Operation: -10°C ~ +55°C Storage: -20°C ~ +60°C
Power Supply	AC 110~220V±20%, 50/60Hz (AC 220V/ DC5V/2A power adapter)
Dimensions	16513040 (mm)
Weight	≤ 0.8 kg (Net)
Alarm Monitoring System	Alarm for uplink self-oscillation
Indication LED	Power supply

For further details, please download the product specification: Single band DCS 1800MHz RF Repeater.pdf

Key Features

Intelligent installation guidance with LCD display
Real-time signal strength display
Automatic dormancy when no users are making calls
Automatic alarm for installation errors with corresponding solutions
Automatic system gain adjustment to prevent repeater self-excitation
Proactive damage notification
Supports bandwidth adjustment from 0.2 to 20MHz (Customized)
Supports 5G bandwidth: 40MHz, 50MHz, 60MHz, 70MHz, 80MHz, 90MHz, 100MHz (Frequency Bandwidth Customized)
WiFi Monitor+Control (Customized), NMS (network management system), Function Optional
A variety of appearance customization options

Product Images

ATNJ Powerful DCS 1800MHz cellular signal booster 2G/4G phone repeater

We are manufacturer and have our own factory.

ATNJ company facility and manufacturing plant

Installation & Troubleshooting

If signal remains weak after installation, check if outdoor antenna is correctly pointed toward signal tower or if another location has stronger signal (confirm signal strength achieves -70dBm)
If no signal after installation, check if power adapter is properly connected and all connectors are secure
If signal strength is unstable, ensure outdoor and indoor antennas are separated by at least 10 meters, with a barrier between them and not on the same horizontal line
Protect outdoor connectors with waterproof glue to prevent moisture from reducing signal coverage area

Frequency Guide for France

I am in France and which band/frequency should I choose?

Typically, frequencies used by French mobile operators include 900/1800MHz for 2G, 900/2100MHz for 3G, and 700/800/1800/2100/2600MHz for 4G and part of 5G. Contact us to confirm the suitable model for your location.

Frequently Asked Questions

1. Are you a trading company or manufacturer? Can I use my own logo and label?
We are a factory with trading services. We provide OEM/ODM services.

2. Can I place a sample order? What is your MOQ?
Yes, we welcome sample orders for quality testing. MOQ is 1 for normal products.

3. Is it easy to set up your items?
Yes. We provide a user manual and 24/7 technical support.

4. What is your warranty period?
We offer a 3-year warranty for all products shipped from us. Man-made damage and natural factors are not covered by warranty.

5. Please feel free to contact us for any other questions.