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Home > products > Dual Band Repeater > Indoor Gain 70dB Dual Band Repeater 2G 3G 4G Internet Booster

Indoor Gain 70dB Dual Band Repeater 2G 3G 4G Internet Booster

Product Details

Place of Origin: China

Brand Name: ATNJ

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

Model Number: JS-DB850/1800/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 Dual Band Repeater

,

1800MHz Dual Band Repeater

,

850MHz Indoor Signal Booster

850MHz Frequency Range:
824-849MHz / 869-894MHz
1900MHz Frequency Range:
1850-1910MHz / 1930-1990MHz
Color:
Black Or Gold ,Customized
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)
Products Type:
Stronger Signal Cdma, Antenna Mobile Signal Booster
850MHz Frequency Range:
824-849MHz / 869-894MHz
1900MHz Frequency Range:
1850-1910MHz / 1930-1990MHz
Color:
Black Or Gold ,Customized
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)
Products Type:
Stronger Signal Cdma, Antenna Mobile Signal Booster
Indoor Gain 70dB Dual Band Repeater 2G 3G 4G Internet Booster

Indoor Gain 70dB Dual Band Repeater 2G 3G 4G Internet Booster

 

Indoor Dual Band Repeater Signal Booster Internet 2G 3G 4G 850/1800MHz Signal 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

824-849MHz, 1710-1785MHz

Downlink

869-894MHz, 1805-1880MHz

Frequency Bandwidth (3dB Bandwidth)

25MHz&75MHz

Gain

70dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

17±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

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:

850+1800MHz C03 Mobile Signal Repeater.pdf

 

Product Description

 

Model No : JS-DB850/1800/P

 

With ALC AGC Function

Can control gain automatically. Avoid base station interference

(Band 3) 1800MHz -- Uplink frequency : 1710 - 1785MHz / Downlink frequency : 1805 - 1880MHz
(Band 5) 850MHz -- Uplink frequency : 824 - 849MHz / Downlink frequency : 869 - 894MHz

Network support : CDMA 2/3G + DCS 2/4G


Gain : 70dB
Power Supply : AC110V~220V; DC+5V/2A
Connector Type : SMA-female connector

 

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ALC functon

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

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Packaging Including:

 

1. 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

 

Indoor Gain 70dB Dual Band Repeater 2G 3G 4G Internet Booster 6

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We are manufacturer, and have our own factory.

 

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 is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

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