23dBm Power Dual Band Cell Phone Signal Boosters GSM 900MHz WCDMA 2100MHz

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-23GW-asc
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Features: Adjust Gain By DIP Switch Product Name: Dual Band Signal Booster
Frequency Range: GSM900MHz , WCDMA 2100MHz Max Gain: 75dBm
Output Power: 23dBm Size: 219mm*52mm*170mm
Spec: BTS For Outdoor, MS For Indoor Operating Temp:: -20℃ To +55℃
High Light:

mobile phone signal booster


cell phone signal enhancer

23dBm Power Dual Band Cell Phone Signal Boosters GSM 900MHz WCDMA 2100MHz
Signal booster kits provide enhanced 2G and 3G voice and data reception where reception is weak due to distance from tower, topography, building materials or structural design.
This full-featured amplifier includes adjustable gain control with dials for each band and automatic shutdown for maximum flexibility. Ideal for large homes and small office buildings and warehouses with either low cellular signal or requiring large coverage.

Eliminate dropped calls and increase data speeds with a signal booster.
Indoor Dual Band Signal Repeater (Signal Booster) series is an ideal solution for both two wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
Do not dismantle machine, maintain or displace accessories by yourself, because in this way, the equipment may be damaged or even get an electric shock.
Signal Booster Features:

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

2. Compact size, low power consumption,

3. easy installation, great cover.

4. Expansion and extending of the signal of base station.

5. Optimization of the quality of the signal and source

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

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

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

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

Signal Booster Advantages:
Users can choose gain and working system by DIP Switch.

Users can customize the shell color.
Standard Package:
1) AC90-264V, DC9V/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
Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)

Signal Booster Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

GW-15GW-asc, 15dBm
GW-20GW-asc, 20dBm
GW-23GW-asc, 23dBm


Signal Booster Specification:


Frequency RangeUplinkDownlink
GSM900+ WCDMA2100890 - 915/1920-1980MHz935 - 960/2110-2170MHz
Max. Gain70dB75dB
Max. Output Power20dBm23dBm
Band widthWide Band
Manual Gain Control31dB / 1dB Step
Automatic Gain Control>30dB
Ripple in BandCDMA,GSM≤6dB; DCS,PCS≤8dB;
Noise Figure≤ 6dB
VSWR≤ 2.0
Intermodulation Products9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Spurious Emission9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Time Delay≤ 1.5 μs
Frequency stability≤ 0.01ppm
MTBF> 50000 hours
Impedance50 ohm
Power SupplyAC 90-264V,DC 9V/5A
Power LEDPower indicator
Alarm LEDRedSelf oscillation or Strong input signal
Mechanical Specification
RF ConnectorN-Female
SwitchPower Switch
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-20°C ~ +55°C
Environment ConditionsIP40
Installation TypeWall Installation
Weight< 3Kg

23dBm Power Dual Band Cell Phone Signal Boosters GSM 900MHz WCDMA 2100MHz 0

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