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Home > products > Dual Band Repeater > 70dB Gain Mobile Dual Band Repeater Automatic Alarm Reminding

70dB Gain Mobile Dual Band Repeater Automatic Alarm Reminding

Product Details

Place of Origin: China

Brand Name: ATNJ

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

Model Number: JS-DB900/1800/P

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: USD+70---85+kit

Packaging Details: Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)

Delivery Time: 1-3 work days

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

Supply Ability: 1000+unit+per day.

Get Best Price
Highlight:

70dB Mobile Dual Band Repeater

,

20dBm Mobile Dual Band Repeater

,

70dB Mobile Signal Repeater

900MHz Frequency Range:
890-915MHz / 935-960MHz
1800MHz Frequency Range:
1710-1785MHz / 1805-1880MHz
Color:
Black,Gold,Customized
Warranty:
3 Years
Packing Size:
52x21x16cm
Product Type:
Antenna, Atnj Mobile Signal Booster
900MHz Frequency Range:
890-915MHz / 935-960MHz
1800MHz Frequency Range:
1710-1785MHz / 1805-1880MHz
Color:
Black,Gold,Customized
Warranty:
3 Years
Packing Size:
52x21x16cm
Product Type:
Antenna, Atnj Mobile Signal Booster
70dB Gain Mobile Dual Band Repeater Automatic Alarm Reminding

70dB Gain Mobile Dual Band Repeater Automatic Alarm Reminding

 

Dual Band Repeater 2G 4G 70dB Gain 900 / 1800MHz Signal Booster Cellular Amplifier

 

Selling Point

 

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

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

890-915MHz, 1710-1785MHz

Downlink

935-960MHz, 1805-1880MHz

Frequency Bandwidth

25MHz&75MHz

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

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

Further detail pls click here for downloading the products specification:

900+1800MHz C03 Mobile Signal Repeater.pdf

 

Product Description

 

ALC functon

 

The ALC function can prevent excessive signal output and cause interference.

 

Gain : 70db


Max power : 20dbm

 

Get faster 4G Internet, enjoy fast upload and downlaod at your home or office Clear voice, no more missing call, reduce radiation of cell phone.

This signal amplifier can boost 2G GSM 900 and 4g LTE 1800 in Europe, Africa,Assia.

 

GSM 900 and LTE 1800 are widely operated in France, Italy, Spain, Portugal, Gemany, Poland, etc.

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 0

 

 

How does it work?

 

1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

 

 

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LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 11LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 12LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 13

 

Packaging Including:

 

1. GSM 900MHz DCS 1800MHz Dual Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Omni antenna and Ceiling antenna

5. 5 meters cable

6. 20 meters cable

 

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 14

 

 

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.

 

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 15

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 16LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 17

 

 

 

We are manufacturer, and have our own factory.

 

 

Shipping

 

● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.


● Import Tax is not including in the price.

 

● If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.

 

 

Payment Method


T/T, Western Union, Paypal, and Credit Card are available, but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
* Other methods please contact us with more details.

 

 

FAQ:

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

We are factory, with trading service. We provide OEM/OEM 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 should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.