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SMA/Female Connector 4G Signal Booster for Multi Band 850/900/1800/2100MHz

Brand Name:	ATNJ
Model Number:	NT-CGDW
Price:	$240/sets 1-29 sets

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Type:

4G Signal Booster

Network:

GPRS, 4g, GSM, 3G, LTE, CDMA

Frequency:up:

825-835MHz,890-915MHz,1710-1785MHz,1920-1980MHz

Frequency: Down:

870-880MHz,935-960MHz,1805-1880MHz,2110-2170MHz

Gain::

Uplink :60±3dB, Downlink: 65±3dB

Output Power::

Uplink :13±2dBm, Downlink:20±dBm

Power Supply:

DC 5V

RF Connect Type::

SMA/Female Connector

Origin::

Shenzhen,CN

Keywords:

Signal Booster, 4g Gsm Repeater

Packaging Details:

1 pc a box and 20 pcs a carton.

Highlight:

SMA female connector signal booster

4G multi band signal booster

850/900/1800/2100MHz signal booster

Product Description

SMA/Female Connector 4G Signal Booster for Multi Band 850/900/1800/2100MHz

Product Specifications

Attribute	Value
Type	4G signal booster
Network	GPRS, 4G, GSM, 3G, LTE, CDMA
Frequency: Up	825-835MHz, 890-915MHz, 1710-1785MHz, 1920-1980MHz
Frequency: Down	870-880MHz, 935-960MHz, 1805-1880MHz, 2110-2170MHz
Gain	Uplink: 60±3dB, Downlink: 65±3dB
Output Power	Uplink: 13±2dBm, Downlink: 20±dBm
Power Supply	DC 5V
RF Connect Type	SMA/Female Connector
Origin	Shenzhen, CN

Technical Specifications

Frequency Range		Parameters
CDMA 850MHz		825-835MHz/870-880MHz
GSM 900MHz		890-915MHz/935-960MHz
DCS/LTE1800MHz		1710-1785MHz/1805-1880MHz
WCDMA 2100MHz		1920-1980MHz/2110-2170MHz
Band Width		Parameters
CDMA 850MHz		10MHz
GSM 900MHz		25MHz
DCS/LTE1800MHz		75MHz
WCDMA 2100MHz		60MHz
Gain		65±3dB
Automatic Gain Control		31dB
MGC (Step Attenuation)		31dB@ 1dB/Step
Output Power		20±2dBm
Operating Temperature		-25°~+55°
Power Supply		DC 5V
Power consumption		≤75W
Weight		0.5kg
Size		20516545mm

Key Features

Support the network extension coverage of NSA and SA networking mode
MIMO dual channel input and output to improve system capacity and energy efficiency
Isolation detection of donor and retransmission antenna
Large AGC range
High speed digital ALC
Output power indication
Automatic Dormancy
Self-excitation protection with automatic shutdown
Uplink squelch function to prevent base station interference
Automatic balance of uplink and downlink gain
Compact size with high gain and low power consumption
Configurable output power levels for different coverage requirements
Low noise amplification improves voice quality and reduces dropped calls
Easy installation and operation

Product Images

Company Profile

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 senior management personnel, the group maintains high-speed development. The up-to-date facilities and technology ensure the business long-term development. In 2016, ATNJ moved to Guangming District, Shenzhen with a bigger factory over 2800sqm and over 50 workers.

ATNJ advertises its products by attending international trade exhibitions and cooperating with platforms like Made-in-China, Alibaba, and Global Sources. The company participated in Mobile World Congress in Spain, establishing global partnerships.

Today, ATNJ produces high-quality signal boosters and repeaters while expanding into large-scale signal coverage solutions for residential areas, office buildings, supermarkets, underground garages and rural areas.

In 2020, ATNJ developed smart digital module signal repeaters with WiFi monitoring capabilities. The company has since introduced models with WAN, Bluetooth, and USB connections. In 2021, ATNJ successfully launched 5G signal boosters in the Chinese market.

ATNJ continues to innovate, upgrading products with features like band selection, sub bands, OLED screen display, and MGC controls, making signal boosters more functional and user-friendly.

Frequently Asked Questions

1. Who are we?

We are based in Guangdong, China, starting from 2010, selling to Domestic Market (35.00%), Eastern Europe (15.00%), Mid East (15.00%), Western Europe (6.00%), Oceania (5.00%), Northern Europe (5.00%), Southern Europe (5.00%), South Asia (5.00%), Southeast Asia (2.00%), Eastern Asia (2.00%), Central America (2.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

3. What can you buy from us?

Wireless Repeater, Signal Booster, Signal Repeater, Indoor Signal Distribution System, Antenna.

4. Why should you buy from us not from other suppliers?

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

5. What services can we provide?

Accepted Delivery Terms: FOB, EXW, FCA, DDP, Express Delivery;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.

Tags:

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3G Signal Booster

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4G Signal Repeater

5G Signal Booster

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SMA/Female Connector 4G Signal Booster for Multi Band 850/900/1800/2100MHz

SMA/Female Connector 4G Signal Booster for Multi Band 850/900/1800/2100MHz

SMA female connector signal booster

4G multi band signal booster

850/900/1800/2100MHz signal booster