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Dual Band Signal Booster
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70dB Dual Band Signal Booster 2G 3G 4G

70dB Dual Band Signal Booster 2G 3G 4G

Brand Name: ATNJ
Model Number: JS-DB1800/2100
MOQ: 1
Price: USD+100---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Detail Information
Place of Origin:
China
Certification:
CE,ROHS,CCC,TUV,BV, ISO
Frequency Range:
According To Customer's Need,(Band 1)2100MHz -- Uplink Frequency: 1920-1980MHz/Downlink Frequency :2110-2170MHz (Band 3)1800MHz -- Uplink Frequency: 1710-1785MHz/Downlink Frequency : 1805-1880MHz
Gain:
70dB
Output Power:
20dBm
Color:
Gold Or Black Or White Or Cuztomized
AGC Intelligent Function:
Done,31dB @ 1dB/ Step
ALC Intelligent Function:
Done
MGC:
Done
In-band Ripple:
≤ 3dB
VSWR:
<=2
Noise Figure:
≤ 5dB
System Delay:
≤ 5μs
RF Connect Type:
N/Female
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)
Weight:
3.5kg
Warranty:
3 Years
Supply Ability:
1000+unit+per day.
High Light:

70dB Dual Band Signal Booster

,

20dBm Dual Band Signal Booster

,

70dB Signal Booster 2G 3G 4G

Product Description

70dB Dual Band Signal Booster 2G 3G 4G

 

Dual Band Signal Booster 70dB Gain 2G/3G/4G 1800/2100MHz Mobile Signal Repeater Amplifier

 

Description:

 

A mobile phone signal repeater provides the ultimate solution in any area where celluar commnuications cannot work well due to leak of signals.The repeater device features easy installation and operation,build-in door antennaand no interference.it could also improve indoor electromagnetism enviroments,protract cellular battery life and reduce radiation of cellphones.A mobile phone repeater is ideal use for house,home,office use.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

1710-1785MHz,1920-1980MHz

Downlink

1805-1880MHz,2110-2170MHz

Frequency Bandwidth (3dB Bandwidth)

75MHz&60MHz

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)

N(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:

1800+2100MHz A032 mobile signal repeater.pdf

 

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.

 

 

Product Description

 

Technique supporting:

 

1. If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70dBm.

 

2. If cannot call out,please adjust the direction of outdoor antenna.

 

3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.

 

 

Accessories:

 

1. One dual band signal booster;

 

2. One indoor antenna;

 

3. One outdoor antenna;

 

4. 20 meter cable and 5 meter cable;

 

5. User manual;

 

6. power adapter.

 

70dB Dual Band Signal Booster 2G 3G 4G 070dB Dual Band Signal Booster 2G 3G 4G 170dB Dual Band Signal Booster 2G 3G 4G 270dB Dual Band Signal Booster 2G 3G 4G 370dB Dual Band Signal Booster 2G 3G 4G 470dB Dual Band Signal Booster 2G 3G 4G 570dB Dual Band Signal Booster 2G 3G 4G 670dB Dual Band Signal Booster 2G 3G 4G 770dB Dual Band Signal Booster 2G 3G 4G 870dB Dual Band Signal Booster 2G 3G 4G 9

70dB Dual Band Signal Booster 2G 3G 4G 1070dB Dual Band Signal Booster 2G 3G 4G 11

70dB Dual Band Signal Booster 2G 3G 4G 1270dB Dual Band Signal Booster 2G 3G 4G 1370dB Dual Band Signal Booster 2G 3G 4G 1470dB Dual Band Signal Booster 2G 3G 4G 1570dB Dual Band Signal Booster 2G 3G 4G 16

 

 

FAQ:
 

1.

Q: Why choose us for cooperation?

A: We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.

 

2.

Q: Does the signal booster work have radiation or not ?

A: Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.

 

3.

Q: Can I install a signal repeater myself?

A: Absolutely. There is no technical expertise required to install your mobile signal repeater kit. Each kit contains everything needed to improve the mobile coverage in your home/office and includes instructions that will guide you through the simple steps necessary to install your repeater.

 

4.

Q: Can this mobile signal repeater create a signal where there is no cell signal before?

A: The mobile signal repeater cannot produce a signal, only amplify a weak one.

 

5.

Q: The cable supplied from outdoor antenna to the signal booster is 15m in your recommended kit. Can a longer cable be used without affecting performance?

A: The cable length is optional. We can supply cable length per your requirement. But unfortunately, longer cable do effect on the performance, for bigger gain loss during signal transmission.

Good price  online

Products Details

Home > Products >
Dual Band Signal Booster
>
70dB Dual Band Signal Booster 2G 3G 4G

70dB Dual Band Signal Booster 2G 3G 4G

Brand Name: ATNJ
Model Number: JS-DB1800/2100
MOQ: 1
Price: USD+100---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Detail Information
Place of Origin:
China
Brand Name:
ATNJ
Certification:
CE,ROHS,CCC,TUV,BV, ISO
Model Number:
JS-DB1800/2100
Frequency Range:
According To Customer's Need,(Band 1)2100MHz -- Uplink Frequency: 1920-1980MHz/Downlink Frequency :2110-2170MHz (Band 3)1800MHz -- Uplink Frequency: 1710-1785MHz/Downlink Frequency : 1805-1880MHz
Gain:
70dB
Output Power:
20dBm
Color:
Gold Or Black Or White Or Cuztomized
AGC Intelligent Function:
Done,31dB @ 1dB/ Step
ALC Intelligent Function:
Done
MGC:
Done
In-band Ripple:
≤ 3dB
VSWR:
<=2
Noise Figure:
≤ 5dB
System Delay:
≤ 5μs
RF Connect Type:
N/Female
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)
Weight:
3.5kg
Warranty:
3 Years
Minimum Order Quantity:
1
Price:
USD+100---120+kit
Packaging Details:
Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time:
3-5 work days
Payment Terms:
T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability:
1000+unit+per day.
High Light:

70dB Dual Band Signal Booster

,

20dBm Dual Band Signal Booster

,

70dB Signal Booster 2G 3G 4G

Product Description

70dB Dual Band Signal Booster 2G 3G 4G

 

Dual Band Signal Booster 70dB Gain 2G/3G/4G 1800/2100MHz Mobile Signal Repeater Amplifier

 

Description:

 

A mobile phone signal repeater provides the ultimate solution in any area where celluar commnuications cannot work well due to leak of signals.The repeater device features easy installation and operation,build-in door antennaand no interference.it could also improve indoor electromagnetism enviroments,protract cellular battery life and reduce radiation of cellphones.A mobile phone repeater is ideal use for house,home,office use.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

1710-1785MHz,1920-1980MHz

Downlink

1805-1880MHz,2110-2170MHz

Frequency Bandwidth (3dB Bandwidth)

75MHz&60MHz

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)

N(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:

1800+2100MHz A032 mobile signal repeater.pdf

 

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.

 

 

Product Description

 

Technique supporting:

 

1. If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70dBm.

 

2. If cannot call out,please adjust the direction of outdoor antenna.

 

3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.

 

 

Accessories:

 

1. One dual band signal booster;

 

2. One indoor antenna;

 

3. One outdoor antenna;

 

4. 20 meter cable and 5 meter cable;

 

5. User manual;

 

6. power adapter.

 

70dB Dual Band Signal Booster 2G 3G 4G 070dB Dual Band Signal Booster 2G 3G 4G 170dB Dual Band Signal Booster 2G 3G 4G 270dB Dual Band Signal Booster 2G 3G 4G 370dB Dual Band Signal Booster 2G 3G 4G 470dB Dual Band Signal Booster 2G 3G 4G 570dB Dual Band Signal Booster 2G 3G 4G 670dB Dual Band Signal Booster 2G 3G 4G 770dB Dual Band Signal Booster 2G 3G 4G 870dB Dual Band Signal Booster 2G 3G 4G 9

70dB Dual Band Signal Booster 2G 3G 4G 1070dB Dual Band Signal Booster 2G 3G 4G 11

70dB Dual Band Signal Booster 2G 3G 4G 1270dB Dual Band Signal Booster 2G 3G 4G 1370dB Dual Band Signal Booster 2G 3G 4G 1470dB Dual Band Signal Booster 2G 3G 4G 1570dB Dual Band Signal Booster 2G 3G 4G 16

 

 

FAQ:
 

1.

Q: Why choose us for cooperation?

A: We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.

 

2.

Q: Does the signal booster work have radiation or not ?

A: Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.

 

3.

Q: Can I install a signal repeater myself?

A: Absolutely. There is no technical expertise required to install your mobile signal repeater kit. Each kit contains everything needed to improve the mobile coverage in your home/office and includes instructions that will guide you through the simple steps necessary to install your repeater.

 

4.

Q: Can this mobile signal repeater create a signal where there is no cell signal before?

A: The mobile signal repeater cannot produce a signal, only amplify a weak one.

 

5.

Q: The cable supplied from outdoor antenna to the signal booster is 15m in your recommended kit. Can a longer cable be used without affecting performance?

A: The cable length is optional. We can supply cable length per your requirement. But unfortunately, longer cable do effect on the performance, for bigger gain loss during signal transmission.