China Greetwin Economical Repeater Triple Band Aws 2g 3G 4G 900 1800 2100MHz Mobile Phone Signal Booster, Find details about China 2g 4G Signal Booster 1800MHz, 1800MHz Repeater from Greetwin Economical Repeater Triple Band Aws 2g 3G 4G 900 1800 2100MHz Mobile Phone Signal Booster
Frequency Range | Uplink | Downlink | |||
GSM900+DCS1800 | 890-915/1710-1785MHz | 935-960/1805-1880MHz | |||
Gain | 70dB±2dB | 75dB±2dB | |||
Output Power | 20dBm±2dBm | 23dBm±2dBm | |||
Bandwidth | Wide Band | ||||
Manual Gain Control | 31dB / 1dB Step | ||||
Automatic Gain Control | >20dB | ||||
Ripple in-band | ≤ 8dB | ||||
Return loss | ≤ -10dB | ||||
Noise Figure | ≤ 6dB | ||||
Spurious Emission &Intermodulation | 9KHz~1GHz | ≤ -36dBm | |||
1~12.75GHz | ≤ -30dBm | ||||
Time Delay | ≤ 1.5 μs | ||||
Frequency stability | ≤ 0.01ppm | ||||
MTBF | > 50000 hours | ||||
Power Supply | AC100-240V,DC9V/5A | ||||
Power LED | Power indicator | ||||
Alarm LED | Red | Autoexcitation or High Power | |||
Green | Standard | ||||
Mechanical Specification | |||||
RF Connector | N-Female | ||||
Switch | Power Switch\Manual Gain Control Switch | ||||
Cooling | Heatsink Convection cooling | ||||
Impedance | 50 ohm | ||||
Humidity | < 90% | ||||
Operating Temperature | -10°C~55°C | ||||
Environment Conditions | IP40 | ||||
Size | 340mm*230mm*70mm | ||||
Weight | < 1.2Kg |
Application Diagram:
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
Sample | 3-5 business days |
<50pcs | 7 days |
50-200 pcs | 15 days |
>200 pcs | Negotiate |
USA/Canada/Europe/Asia | 3-5 days |
Middle East/Latin American | 5-7 days |
African | 3-7 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 Power | Coverage Areas |
20dBm | 500-1500m² |
23dBm | 1500-2500m² |
25dBm | 2500-4000m² |
27dBm | 3000-5000m² |
30dBm | 5000-8000m² |
*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.