Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per month |
| Delivery Time | 3 Working Day Received Payment |
| Packaging Details | cartoon with PE Foam |
| Power Supply | AC 90-264V,DC 9V/5A |
| Impedance | 50 ohm |
| Frequency stability | ≤ 0.01ppm |
| VSWR | ≤ 2.0 |
| Environment Conditions | IP40 |
| Ripple in Band | 6dB; |
| Manual Gain Control | 31dB / 1dB Step |
| Cooling | Heatsink Convection cooling |
| Brand Name | Greetwin |
| Model Number | GW-23G-N |
| Certification | SGS, IS9001 , ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per month |
| Delivery Time | 3 Working Day Received Payment | Packaging Details | cartoon with PE Foam |
| Power Supply | AC 90-264V,DC 9V/5A | Impedance | 50 ohm |
| Frequency stability | ≤ 0.01ppm | VSWR | ≤ 2.0 |
| Environment Conditions | IP40 | Ripple in Band | 6dB; |
| Manual Gain Control | 31dB / 1dB Step | Cooling | Heatsink Convection cooling |
| Brand Name | Greetwin | Model Number | GW-23G-N |
| Certification | SGS, IS9001 , ROHS | Place of Origin | China |
| High Light | mobile phone signal booster ， cell phone signal amplifier | ||
Smart Mode Cell Phone Signal Boosters Heatsink Convection Cooling 23dBm For Office
Model:GW-23G-N
Cell Phone Signal Booster Introduction:
The model is equipped with an LCD screen, which indicates the level of input signal before and after boosting. The information on the LCD screen, greatly simplifies the process of adjusting the gain of the system.
Signal Booster GW-23G-N is designed to enhance and improve the quality of mobile 2G GSM900 connection.There’re black and white colors for options.
The gain of the model is 75dB, the power is 23dBm, which is compatible with all domestic operators of mobile communication. It is ideal for using in houses, offices, shops and restaurants.
Cell Phone Signal Booster Features:
1. Coverage up to 2000 m²
2. Manual mode for adjusting the gain by “+” / “-” button
3. Smart mode for adjusting the gain automatically
4. Fluted surface on aluminum shell provides an optimal cooling
5. LCD Screen displays the working status of AGC and ISO, gain and power in time.
6. Support any cellular devices (voice & data & video)
Cell Phone Signal Booster Instructions:
| Power LED | Green | Normal | |||
| Off | DC power problem | ||||
| Smart LED | Green | Adjusting the gain automatically | |||
| Off | Manual mode: adjusting the gain by “+” / “-” button | ||||
|
LCD Display |
LCD display will show the real-time gain,
“+” increase gain, “-” decrease gain.
| ||||
|
SEL | 1. Quickly Press: select the different systems when you need, (only for Dual band, Tri band, Quad-band or Five band repeater) 2. Press for 2 Seconds: select the smart mode or manual mode | ||||
Cell Phone Signal Booster Specification:
| Frequency Range | Uplink | Downlink | ||
| GSM 900MHz | 890 - 915MHz | 935 - 960MHz | ||
| Max. Gain | 70dB | 75dB | ||
| Max. Output Power | 20dBm | 23dBm | ||
| Band width | Wide Band | |||
| Manual Gain Control | 31dB / 1dB Step | |||
| Automatic Gain Control | >31dB | |||
| Ripple in Band | 6dB; | |||
| Noise Figure | ≤ 6dB | |||
| VSWR | ≤ 2.0 | |||
| Intermodulation Products | 9KHz~1GHz | ≤ -36dBm | ||
| 1~12.75GHz | ≤ -30dBm | |||
| 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 | |||
| ISO(Alarm LED) | Red | Self oscillation or Strong input signal | ||
| Green | Normal | |||
| Mechanical Specification | |
| RF Connector | N-Female |
| Switch | Power Switch |
| Cooling | Heatsink Convection cooling |
| Humidity | < 90% |
| Operating Temperature | -20°C ~ +55°C |
| Environment Conditions | IP40 |
| Installation Type | Wall Installation |
| Size | 170mm×128mm×65mm |
| Weight | < 2.5Kg |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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