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700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
Specifications
Brand Name :
ATNJ
Model Number :
NB-700/800
Certification :
CE,ROHS，CCC，TUV,BV， ISO
Place of Origin :
China
MOQ :
5pcs
Price :
USD+100---140+kit
Payment Terms :
T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability :
1000+unit+per day.
Delivery Time :
2 work days
Packaging Details :
Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
700MHz Frequency Range :
703-733MHz/758-788MHz
800MHz Frequency Range :
832-862MHz/791-821MHz
Gain :
UL: 65±2dB; DL: 70±2dB
Power Output :
17-20dBm
Packing size :
52x24x16cm
IP-Code :
IP40
Description

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

A mobile signal amplifier, also known as a cell phone signal booster, functions as a device designed to enhance cellular signals for improved reception and transmission. The device operates on a relatively straightforward principle, aimed at boosting weak signals to provide better connectivity and call quality for users.

It is essential for mobile signal boosters to operate within approved frequency bands for cellular communication, ensuring compliance with regulations and preventing interference with cellular networks. Proper installation of the external and internal antennas is crucial for optimizing the booster's performance and effectiveness.

In essence, a mobile signal booster works by capturing weak cellular signals, boosting them through an amplifier, and redistributing the strengthened signals within a designated area to enhance connectivity and communication capabilities for mobile users.

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

703-733MHz, 832-862MHz

Downlink

758-788MHz, 791-821MHz

Frequency Bandwidth

30MHz&30MHz

Gain

70±3dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

20±3dBm

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

181×142×33 (mm)

Weight

≤1.2 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

How does it work?

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

Product Description

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

The repeater makes the signal stronger in places with poor signal coverage such as:

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

Packaging Including:

1. LTE 700MHz 800MHz Dual Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Omni antenna and Ceiling antenna

5. 5 meters cable

6. 15 meters cable

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

FAQ:

1. What is a cell phone signal booster?

A cell phone signal booster is a device designed to improve cellular signal reception and transmission in areas with weak signal strength.

2. How does a cell phone signal booster work?
A signal booster works by capturing weak signals through an external antenna, amplifying them with an amplifier, and rebroadcasting the strengthened signals via an internal antenna for improved connectivity.

3. Where can I use a cell phone signal booster?
Cell phone signal boosters can be used in homes, offices, vehicles, and other locations where there are issues with poor cellular reception.

4. Are cell phone signal boosters legal to use?

In many countries, cell phone signal boosters are legal as long as they comply with regulatory standards regarding frequency bands and power levels.

5. Do cell phone signal boosters work with all carriers?

Most cell phone signal boosters are compatible with major carriers and support multiple frequencies, but it's essential to check compatibility with your specific carrier before purchasing.

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700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

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Product Detail
Brand Name :
ATNJ
Model Number :
NB-700/800
Certification :
CE,ROHS，CCC，TUV,BV， ISO
Place of Origin :
China
MOQ :
5pcs
Price :
USD+100---140+kit
Contact Supplier
video
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier
700MHz 800MHz Signal Booster For Mobile Phone 4G Repeater NR Cellphone Signal Apmlifier

Shenzhen Atnj Communication Technology Co., Ltd.

Verified Supplier
4 Years
guangdong, shenzhen
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Mobile Signal Boosters, GSM Signal Booster, 3G Signal Booster
Total Annual :
7500000-8000000
Employee Number :
95~105
Certification Level :
Verified Supplier
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