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25dBm DCS1800MHz 0.01ppm Cell Phone Signal Boosters IP40

  • China,Shenzhen

  • Greetwin

  • CE

  • GW-27E-asc

  • 1pcs

  • 113.6USD- 134.5USD

  • Parper box, buble wrap

  • 5-8days

  • T/T, Western Union, Paypal. Alibaba

  • 1000pcs/month

Product Description

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Single Band 25dBm DCS1800MHz Network Cell Phone Signal Booster Mobile Phone Signal for Home and Office


Frequency Range Uplink Downlink
DCS1800 1710-1785MHz 1805-1880MHz
Gain 75dB±2db 78dB±2db
Output Power 23dBm±2dbm 25dBm±2dbm
Band width Wide Band
Manual Gain Control 31dB / 1dB Step
ALC >20dB
Ripple in Band ≤ 8dB
Noise Figure ≤ 6dB
VSWR ≤ 2.0
Intermodulation ≤ -40dBc
Spurious Emission 9KHz~1GHz ≤ -36dBm
  1~12.75GHz ≤ -30dBm
Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Impedance 50 ohm
Power Supply AC 90-264V,DC 9V/5A
Power LED Power indicator
Alarm LED Red Self oscillation or Strong input signal
  Green Normal
Mechanical Specification
RF Connector N-Female
Switch Power Switch,Manual Gain Control Switch
Cooling Heatsink Convection cooling
Humidity < 90%
Operating Temperature -10°C ~ +55°C
Environment Conditions IP40
Installation Type Wall Installation
Size 250*170*53mm
Weight 4.5kg

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We manufacture Signal Boosters as your requirements.


Support Frequencies:

Single Band, Dual Band, Tri Band, Quad Band, Quint band for your options.


Single band:

Tetra400MHz, CDMA450 MHz, LTE700MHz, LTE800MHz, iDEN800, CDMA 800/GSM850 MHz, GSM 900MHz, EGSM900, AWS1700/2100MHz, DCS1800 MHz, LTE1800 MHz, PCS1900 MHz, 3G WCDMA 2100 MHz, LTE2600MHz, etc.


Dual band:

GSM900+1800, EGSM900+1800, GSM900+PCS1900, GSM900+ LTE2600, GSM900+3G 2100, EGSM900+WCDMA, GSM850+PCS1900, GSM850+ AWS1700, CDMA800+WCDMA, CDMA800+1800,1800+3G 2100, 2100+LTE2600, LTE700+PCS1900,

LTE800+EGSM900, etc.


Tri band:

GSM900+DCS1800+3G2100, 1800+2100+LTE2600, LTE800+GSM900+1800,

GSM900+1800+LTE2600, GSM900+2100+LTE2600, EGSM900+WCDMA+LTE2600, GSM850+PCS1900+AWS1700, GSM850+PCS1900+LTE2600,

LTE700+PCS1900+AWS1700, etc.


Quad band:

GSM900+1800+2100+LTE2600, EGSM900+1800+2100+LTE2600,

LTE800+GSM900+1800+WCDMA, LTE800+EGSM900+1800+WCDMA, LTE800+GSM900+WCDMA+LTE2600, LTE800+EGSM900+WCDMA+LTE2600, etc.


Quint band:



LTE700(12/17)+ LTE700(14)+GSM850+PCS1900+AWS1700/2100,etc.


The Signal Booster Should be Compatible with the Frequencies used in your Country.

Please contact GREETWIN TECH for details.

User's Manual

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Product Manual

cell phone boosters are a growing market that has gained popularity in the past few years moving from rural areas to urban markets.

Every so often, we get questions surrounding the ability and legal status of cell phone signal boosters. The concern is perfectly valid, especially for a device that sounds too good to be true.

A cell phone signal booster is an FCC (Federal Communications Commission) and IC (Industry Canada) certified electronic equipment that improves existing 2G, 3G, and 4G LTE networks. Some boosters are even 5G ready! Basically, signal boosters are legal devices that help improve call quality, weak cell signal, and provide faster data speeds.

If you tend to have a usable signal outside your home, vehicle, or office building, but a weak to no signal inside, then a cell phone signal booster will definitely improve your cell service and signal strength.

The idea of eliminating dropped phone calls, slow data speeds, and unsent text messages without needing to connect to WiFi, argue with your carrier, or switch carriers has many people questioning how cell phone signal boosters work.

We have the answers!


1. Cost-effective solution for weak signal zones, reduce drop/off calls.

2. Compact size, low power consumption, easy installation, great cover.

Expansion and extending of the signal of base station.

Optimization of the quality of the signal and source

3. Cover about 500~3000m² without block or obstruct.

4. High linear design, ALC function design, low interference to BTS.

5. Support any cellular devices (voice & data & video)

6. Wide band signal booster, or customize selective band booster.


Digital Display Panel, Intelligent mode setting

Smart function called which can be activated via the digital display panel.

Users can choose gain and working system by LED Digital Panel.

Set the technical parameters simple and efficient, this is easier than DIP Switch.

Standard Package

1) AC90-264V, DC 9V/5A power supply adapter 1PCS

2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS

3) Installation kit 1PCS

4) User manual 1PCS

Application Diagram

640 (107)__





Product Recommended

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Company Information

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Packing and Shipping

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Q1. Why is there still no signal after installing the equipment?

1. Check the power on booster and power supply.

2. Check the connector of outdoor antenna is tight or not.

3. Check the connectors of RF cable are tight or not.

4. Check the outdoor signal is strong enough or not.

5. Check to make sure the antenna is installed correctly.

6. Check the connector of indoor antenna is tight or not.

7. Check the cable type is suitable or not.


Q2. Why the signal strength is too weak on the edge of area?

1. Check the outdoor signal and antenna direction.

2. Check booster is full gain or not.

3. Check all of the connectors are tight.

4. Change the location of outdoor/indoor antenna.

5. Check the cable type is suitable or not.

6. Deploy more indoor antennas.


Q3. After running booster, why the signals are not stable?

1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED

of booster to

make sure alarms are green.

2. Checking the signals from donor antenna whether to be stable or not?

3. Connect the system again if it is incorrect connection.


Q4. Why the booster power LED is not bright?

1. Checking the input AC power range indicated on power adapter whether is corresponding to the local

power system.

2. Checking the power adapter whether connect the equipment correctly and stably or not.

3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to

that indicated on power adapter or not by multimeter

Contact us

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Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
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