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Home > Products >
3G Signal Booster
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Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

Brand Name: ATNJ
Model Number: AS-850
MOQ: 1
Price: USD+40---49+kit
Packaging Details: Standard neutral packing,54x19x16cm(1 kit), 6kits 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
Device Gain:
70dB
Device Power:
17±3
Frequency Range:
824-849MHz,869-894MHz
Color:
Black ,White Customized
Material:
Alloy ,Plastic
Warranty:
24 Months
Coverage:
350 Square Meters
Products Type:
Cellular Repeater
Supply Ability:
1000+unit+per day.
High Light:

70dB 3G Repeater Booster

,

850MHz 3G Repeater Booster

,

70dB Mobile Network Amplifier

Product Description

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

 

Mobile Single Band Signal Booster Repeater Amplifier 850MHz Mobile Network

 

 

Description

 

GlobaL application ATNJ factory 1800MHz 2G/4G signal repeater for your selection:
DCS 1800MHz 2G/4G Pico repeater is applied specifically in small area indoor DAS system. The base station signal is coupled and amplified by Pico repeater into in building system. The amplified signals is transmitted by indoor antenna. Meanwhile the indoor antenna receives the cell phone signal, and send the signal to the base station as uplink. This method can eliminate the signal dead spot, reject the interference, provide the stable signal communication for cell phone users. This Pico repeater mainly solves the problem spot problem in building. The coverage area is as large as 3000 square meters in open space, and 1000 square meters in partial obstacle area, 500 square meters in complete obstacle area. The edge power level for coverage area is above 85dBm. The repeater output power level is less than 20dBm.
Pico Repeater is a bi-directional amplifier that allows for the reception of signals, amplifies the signal and re-transmits into areas where there is no or very low signal level coverage enabling a mobile user to establish a call connection.
Pico Repeater can be deployed in indoor coverage and dead area. It is especially advantageous to use in 100M2-1000M2,which is a very economical solution. The output power is up to 20dBm per carrier.
Meanwhile, it can also boost the speed of GPRS.

 

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

1920-1980MHz

Downlink

2110-2170MHz

Frequency Bandwidth (3dB Bandwidth)

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(F)

Operating Temperature

 - 10°C ~ + 55°C 

Dimensions

165*130*40 (mm)

Coverage

100-350 Square Meters

Further detail pls click here for downloading the products specification:

CDMA 850MHz B07 Signal Repeater.pdf

 

Features:

 

1. Isolation Inspection. When first power on the repeater, the device will automatically detect the isolation between the donor antenna and service antenna. The users could easier see the status and make the adjustment accordingly.

2. Input&Output Signal Strength Indication. The specific number of uplink and downlink measured in Output Power(dBm). Easy for users’ understanding.

 

3. Manual Gain Adjustment. The users or engineers could reduce the gain of the repeater manually via the buttons below the screen. The uplink and downlink gain could be set independently. “+” is increasing the gain, “-” is decreasing the gain.

 

4. Automatic Gain Control. Automatic Gain Control (AGC) is a dynamic gain adjustment feature with 31dB range.

 

5.Smart Mode = AUTO Mode. The repeater could automatically change the gain according to the specific environment when the smart function is on. Please note that when the SMART is on, users could not able to set the gain manually. Gain reduce 31dB automatically at first, then AGC Alarm RED when AGC control 5dB-10dB, ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down. Auto restart after two minutes.

 

6. MANU Mode, users can set the gain manually. AGC Alarm RED when AGC control 5dB-10dB ;

ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down.

Auto restart after two minutes.

 

7. Auto Shut Down = ISO. Auto Shut Down is a stage that temporarily stops the RF function. If the input power reduces to a safe range for the repeater to operate, the software would power the repeater back on and restore all functions promptly. However, if the input power remains too great and dangerous for the network, it will then shut down completely. In such case, the signal is too strong for the usage of the repeater.

 

Product Images

 

 

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier 0

ATNJ New sale high gain 1800MHz 2G/4G mobile signal booster , using for office, home, apartments,etc.ATNJ New sale high gain 1800MHz 2G/4G mobile signal booster , using for office, home, apartments,etc.Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier 3

 

FAQ

 

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?

This model is suitable for Asia, Europe, The Middle East, and Brazil, etc.

*For more details please contact us directly.

 

Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.

 

Q4. 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.

Good price  online

Products Details

Home > Products >
3G Signal Booster
>
Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

Brand Name: ATNJ
Model Number: AS-850
MOQ: 1
Price: USD+40---49+kit
Packaging Details: Standard neutral packing,54x19x16cm(1 kit), 6kits 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:
AS-850
Device Gain:
70dB
Device Power:
17±3
Frequency Range:
824-849MHz,869-894MHz
Color:
Black ,White Customized
Material:
Alloy ,Plastic
Warranty:
24 Months
Coverage:
350 Square Meters
Products Type:
Cellular Repeater
Minimum Order Quantity:
1
Price:
USD+40---49+kit
Packaging Details:
Standard neutral packing,54x19x16cm(1 kit), 6kits 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 3G Repeater Booster

,

850MHz 3G Repeater Booster

,

70dB Mobile Network Amplifier

Product Description

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier

 

Mobile Single Band Signal Booster Repeater Amplifier 850MHz Mobile Network

 

 

Description

 

GlobaL application ATNJ factory 1800MHz 2G/4G signal repeater for your selection:
DCS 1800MHz 2G/4G Pico repeater is applied specifically in small area indoor DAS system. The base station signal is coupled and amplified by Pico repeater into in building system. The amplified signals is transmitted by indoor antenna. Meanwhile the indoor antenna receives the cell phone signal, and send the signal to the base station as uplink. This method can eliminate the signal dead spot, reject the interference, provide the stable signal communication for cell phone users. This Pico repeater mainly solves the problem spot problem in building. The coverage area is as large as 3000 square meters in open space, and 1000 square meters in partial obstacle area, 500 square meters in complete obstacle area. The edge power level for coverage area is above 85dBm. The repeater output power level is less than 20dBm.
Pico Repeater is a bi-directional amplifier that allows for the reception of signals, amplifies the signal and re-transmits into areas where there is no or very low signal level coverage enabling a mobile user to establish a call connection.
Pico Repeater can be deployed in indoor coverage and dead area. It is especially advantageous to use in 100M2-1000M2,which is a very economical solution. The output power is up to 20dBm per carrier.
Meanwhile, it can also boost the speed of GPRS.

 

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

1920-1980MHz

Downlink

2110-2170MHz

Frequency Bandwidth (3dB Bandwidth)

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(F)

Operating Temperature

 - 10°C ~ + 55°C 

Dimensions

165*130*40 (mm)

Coverage

100-350 Square Meters

Further detail pls click here for downloading the products specification:

CDMA 850MHz B07 Signal Repeater.pdf

 

Features:

 

1. Isolation Inspection. When first power on the repeater, the device will automatically detect the isolation between the donor antenna and service antenna. The users could easier see the status and make the adjustment accordingly.

2. Input&Output Signal Strength Indication. The specific number of uplink and downlink measured in Output Power(dBm). Easy for users’ understanding.

 

3. Manual Gain Adjustment. The users or engineers could reduce the gain of the repeater manually via the buttons below the screen. The uplink and downlink gain could be set independently. “+” is increasing the gain, “-” is decreasing the gain.

 

4. Automatic Gain Control. Automatic Gain Control (AGC) is a dynamic gain adjustment feature with 31dB range.

 

5.Smart Mode = AUTO Mode. The repeater could automatically change the gain according to the specific environment when the smart function is on. Please note that when the SMART is on, users could not able to set the gain manually. Gain reduce 31dB automatically at first, then AGC Alarm RED when AGC control 5dB-10dB, ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down. Auto restart after two minutes.

 

6. MANU Mode, users can set the gain manually. AGC Alarm RED when AGC control 5dB-10dB ;

ISO Alarm RED when AGC control 20dB-25dB, Repeater will Auto Shut Down.

Auto restart after two minutes.

 

7. Auto Shut Down = ISO. Auto Shut Down is a stage that temporarily stops the RF function. If the input power reduces to a safe range for the repeater to operate, the software would power the repeater back on and restore all functions promptly. However, if the input power remains too great and dangerous for the network, it will then shut down completely. In such case, the signal is too strong for the usage of the repeater.

 

Product Images

 

 

Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier 0

ATNJ New sale high gain 1800MHz 2G/4G mobile signal booster , using for office, home, apartments,etc.ATNJ New sale high gain 1800MHz 2G/4G mobile signal booster , using for office, home, apartments,etc.Single Band 70dB 3G Repeater Booster 850MHz Mobile Network Amplifier 3

 

FAQ

 

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?

This model is suitable for Asia, Europe, The Middle East, and Brazil, etc.

*For more details please contact us directly.

 

Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.

 

Q4. 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.