Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster

China Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster, Find details about China Signal Repeater, Signal Booster from Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster

Model NO.
GW-20GDW-LY
GSM900MHz
890-915MHz, 935-960MHz
LTE 1800MHz
1710 - 1785MHz, 1805- 1880MHz
WCDMA 2100
1920-1980MHz, 2110-2170MHz
Output Power
20dBm
Gain
65dB
Trademark
Greetwin
Transport Package
Neutral Packing
Specification
CE, RoHS
Origin
Shenzhen
HS Code
8543709200
Model NO.
GW-20GDW-LY
GSM900MHz
890-915MHz, 935-960MHz
LTE 1800MHz
1710 - 1785MHz, 1805- 1880MHz
WCDMA 2100
1920-1980MHz, 2110-2170MHz
Output Power
20dBm
Gain
65dB
Trademark
Greetwin
Transport Package
Neutral Packing
Specification
CE, RoHS
Origin
Shenzhen
HS Code
8543709200
B1 B3 B8 GSM900 4G 1800 WCDMA 3G 2100 Signal Booster 2G 3G 4G Cell Phone Signal Booster


A cell phone signal booster (also known as amplifier or repeater) is made up of three main elements - exterior antenna, amplifier, and interior antenna. They form a wireless system to boost cellular reception.
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cellular tower with enhanced power and sensitivity. 

The main aim of the cellular phone signal booster is taking the existing cell phone signal around your car, office, workstation, or home and amplifying it. After amplification, the signal is rebroadcasted to the area with no reception or weak signal. Apart from consisting of an amplifier to boost the reception, external antenna, and internal antenna, there're cell phone boosters with indoor antenna and amplifier as a single unit making them superb indoor cell phone signal boosters. In most cases, the three components are detached. Other optional components include the Attenuator (reduces unwanted frequency signals), Lightning Surge Protector, Splitter, and Tap.
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
Parameter:
Frequency RangeUplinkDownlink
GSM 900MHz890-915MHz935-960MHz
DCS1800MHz1710-1785MHz1805-1880MHz
WCDMA2100MHz1920-1980MHz2110-2170MHz
Max. Gain60dB ±2dB65dB±2dB
Max. Output Power17dBm±2dB20dBm±2dB
BandwidthWide Band
Ripple in Band8dB
Noise Figure≤ 6dB
VSWR≤ 2.0
Spurious Emission9KHz~1GHz-36dBm
1~12.75GHz-30dBm
Time Delay1.5 μs
MTBF> 50000 hours
Impedance50 ohm
Power SupplyAC 90-240V,DC 12V/3A
Power LEDPower indicator
Alarm LEDRedStrong input signal
GreenNormal
Mechanical Specification
RF ConnectorN-Female
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-10°C ~ +55°C
Environment ConditionsIP40
Installation TypeWall Installation
Size196*182*22mm
Weight< 1.5Kg
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
 
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster
Greetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal BoosterGreetwin Economical Triple-Band 900/1800/2100MHz GSM 2g 3G 4G Mobile Signal Booster

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?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems. 

Q3. Do you accept OEM/ODM order?

Yes, we can customize the brand logo, colors, and frequencies.

Q4.Shipment Date

Sample3-5 business days
<50 pcs7-15 days
100-200 pcs15-24 days
>500 pcsNegotiate

Q5: Delivery Date of the sample by DHL/FedEx
USA/Canada/Europe/Asia3-5 days
Middle East/Latin American5-7 days
African3-7 days

Q6.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.

Q7.Others
(1)Frequency
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
(2)Output Power &Coverage Areas

Output PowerCoverage Areas
20dBm500-1500m²
23dBm1500-2500m²
25dBm2500-4000m²
27dBm3000-5000m²
30dBm5000-8000m²

*Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.
(3)Antenna
Cellphone signal booster must attach one indoor antenna and one outdoor antenna by two coaxial cables.
Website's price only includes a signal booster, please contact us if you need one set of devices with antenna, splitter, and coupler.