850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup

Name: 850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: AS-C3
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-C3

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

Band5 Frequency Range:	824-849MHz/869-894MHz	Gain:	70dB
Output power:	17-20dBm	AGC Intelligent function:	Done,31dB @ 1dB/ Step
RF Connect Type:	SMA/Female Connector	Color:	Blue And White
Trademark:	ATNJ	Products type:	Cdma, Cellular Signal Booster Repeater Amplifier
Support Network:	3G, 4G, Voice	Device Gain:	70dB
Noise Figure:	≤ 5dB	Origin:	Shenzhen
Material:	Zinc Alloy ,Plastic
High Light:	AGC ALC 3G Signal Booster , AGC 3G Network Booster , ALC 3G Network Booster

Product Description

Cell Telephone Band5 850MHz 3G Signal Booster AGC ALC Intelligent Function

Cell Telephone Signal Repeater 850MHz 3g Network Booster amplifier

Features:

Cost effective solution for weak signal zones, reduce drop/off calls.
Compact size, low power consumption,
easy installation, great cover.
Expansion and extending of the signal of base station.
Optimization of the quality of the signal and source
Cover about 500~3000m² without block or obstruct.
Support any cellular devices (voice & data )
Wide band signal booster, or customize selective band booster.

Technical Specifications

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	824-849MHz
Frequency Range (Customers to Choose)	Downlink	869-894MHz
Frequency Bandwidth		25MHz
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)
HS Code		8543709200

Further detail pls click here for downloading the products specification:

Single band CDMA 850MHz RF Repeater.pdf

Selling Point

2022 new upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selected Band) repeater for choice.

Product Description

850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup

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

850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup

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

850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup

We are manufacturer, and have our own factory.

Signal problem & installation technique supporting

If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.

FAQ:

1.I am in Morocco and which band/frequency should i choose?

850MHz 3G Signal Booster for Cell Telephone with Easy Installation and Setup

Usually the typicial frequencies work in Morocco mobile operators should be 900/1800MHz---2G,2100MHz---3G and 1800MHz work for 4G and part of 5G. Feel free to contact us for confirming a suitable model at your local pls.

2. What is your advantage ?

---Your inquiry will be replied in 24hours .

---Well-trained and experienced staffs to answer all your inquires in fluent English .

---OEM&ODM, for any of your customized products we can help you to design and put into product .

---All our products with 12months guarantee .

3. What is our Payment methods ?

We agree T/T, Western Union, PayPal.L/C for old customers .

4. What is our Shipping & Trade terms ?

Shipping By sea, air, or UPS, FEDEX, EMS, DHL, etc .

Delivered time: 1-3 business days for sample, 10-25 days for mass order .

Trade terms: EXW, FOB , CIF etc .

5. What is our Certificates ?

We have CE, ROHS, CCC certificates .

6.How Does a Cell Phone Booster Work?

Cell boosters work by pulling in your existing outside signal, boosting it, and rebroadcasting it into desired areas.

Boosters also work in reverse. The unit receives outgoing signals from nearby cellular devices and sends them to your closest cell tower.

There are different types of boosters available that target different needs:

In-Building Signal Boosters – Designed for homes, offices, and commercial buildings.
Vehicle Signal Boosters - Designed for cars, trucks, RVs, SUVs, boats, and fleet vehicles.

For a cellular amplifier to work, there must be existing signal outside your home, office, or vehicle. Even if weak, the cell signal booster can give it a boost.