25W LTE800 EGSM900 2500sqm Mobile Phone Signal Booster

Basic Information
Place of Origin: Guangdong, China
Brand Name: Greetwin
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-23LE-KS
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 3-5 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000Pieces/month
Frequency: DCS1800/WCDMA2100 Uplink: 1710 - 1785/1920 - 1980MHz; Downlink: 1805 - 1880/2110-2170MHz Gain: 75dB
Output Power: 23dBm Coverage: 2500sqm
Net Weight: 3.5Kg Product Size: 170*226*69mm
Quality Warranty: 12 Months Manual Gain Control: 31dB In Step Of 1dB
Automatic Gain Control: > 20dB
High Light:

2500sqm Mobile Phone Signal Booster


EGSM900 Mobile Phone Signal Booster


25W 3G 4G Signal Amplifier

Real-time Outpower Show LCD Dual Band Mobile Phone Signal Booster 2G 3G 4G Amplifier 23dBm LTE800 EGSM900




Signal Booster Specifications:

Frequency Uplink Downlink
DCS1800 WCDMA2100 1710-1755/1920-1980MHz 1805-1880/2110-2170MHz
Operation Bandwidth Wide Band
Gain ≥70dB ≥75dB
Output Power ≥20dBm ≥23dBm
MGC (Manual Gain Control) 31dB Range/1dB step
Ripple in Band 8dB
Noise Figure ≤ 6dB
VSWR ≤2.0
Automatic Level Control ≥20dB
Intermodulation Products ≤ -40dBc
Spurious Emission 9KHz~1GHz ≤ -36dBm/30KHz
  1GHz~12.75GHz ≤ -30dBm/30KHz
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Time Delay ≤1.5μs
Impedance 50Ω
Power Supply Input: AC 110~240V; Output: DC 9V/5A
  Smart LED Smart function ON/OFF
AGC Alarm Alarm RED when ALC 5dB-10dB
ISO Alarm Alarm RED when ALC 20dB-25dB, Then Repeater will Auto Shut Down. Auto restart after two minutes.
Mechanical Specification
RF Connector N-Female
Power Consumption 25W
Operating Temperature -10℃~ +55℃
Environment Conditions IP40(Indoor)
Installation Type Wall Installation
Dimensions (D x W x H ) 228*170*65mm
Weight ≤ 3.5 KG



The LCD Repeaters have many intelligent functions: such as antenna isolation detection, Input & Output signal strength indication, system indication, manual gain control and smart mode. See the detailed introduction listed below:

25W LTE800 EGSM900 2500sqm Mobile Phone Signal Booster 0

The Display will auto off if don't touch it in one minute.


Signal Booster Features:

1. “GREETWIN”is Company LOGO.

2. Power: Power supply with indicator.

3. Smart: Smart function with indicator. AUTO Mode now.

4. M : “AUTO” switch to “MANU”.

5. Sel: Select the working systems ,

long press the button for 2s , will enter into 900M. then setting the gain.

then set the gain 65dB, long press the button for 2s again. 65dB was confirmed.

6. 900MHz: Show the current working system. Press “Sel” to change to the different system for operation.

7. AUTO/MANU: Automatic Mode or Manual gain Mode.

8. AGC: Automatic gain control with indicator.

9. ISO: Isolation inspection with indicator.

10. 63dB/68dB: Real-time gain show in the LCD display.

11. 0dBm/0dBm: Real-time outpower show in the LCD display.

12. UL is Uplink, DL is downlink. “+” is increasing the gain, “-” is decreasing the gain.


Signal Booster Applications:

640  (107)__


1) Donor antenna: Recommend to use wide band panel antenna (7~14dBi gain) or Yagi antenna, better to use antenna with good direction, high gain, and decoration shall be considered if it is in urban areas.


2) Role: It picks up signals from the tower, and sends to the booster through cables, at the same time, it transmits the amplified mobile signals from the booster to the tower.


3) Server antenna: Recommend to use indoor omni or panel antenna. Indoor omni is suitable for wide open areas where the signals can be radiated from the center to the surroundings, while indoor panel is suitable for those narrow and long areas, like tunnels, corridors, elevators, etc.


4) Cables: 5D-FB or 7D-FB coaxial cables.


5) Power supply: Booster power adapter, a desktop standard. Usually directly connected to a power outlet. But preferably equipped with an air switch, groundings, sometimes a surge arrestor shall be connected.


25W LTE800 EGSM900 2500sqm Mobile Phone Signal Booster 2

Contact Details
Clover Greetwin

Phone Number : +8618107026806

WhatsApp : +8615112267605