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Product Details:
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| GSM Band8 Frequency:: | 890-915MHz / 935-960MHz | DCS Band3 Frequency:: | 1710-1785MHz / 1805-1880MHz |
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| UMTS Band1Frequency: | 1920-1980MHz / 2110-2170MHz | Products Type: | Amplifier Signal Gsm,cellular Booster 4g |
| Repeater Gain: | 67±2dB | Repeater Output:: | 17±3dBm |
| Warranty: | 3 Years,The Supplier Shall Provide Maintenance Spare Parts Or Return Them To The Factory For Maintenance | ||
| High Light: | Dcs Cell Phone Signal Receiver,Umts Cell Phone Signal Receiver,LTE Cell Phone Signal Booster |
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Portable 2G 3G 4G receptor de sinal de celular gsm dcs umts LTE cell phone signal booster
The LCD booster of the latest generation, ATNJ JS-GDW is used to improve weak GSM signals at two different frequencies. The LCD display shows a signal level, setup recommendations, error notifications, power and ALC data. Moreover, the JS-GDW comes with one more port for an additional interior antenna that enables its user to evenly redistribute the enhanced signal.
This model guarantees effective amplification in middle-sized houses and offices, shops and other areas up to 300 m² (3200 ft²).
The device boosts GSM signals at 900 and 1800 MHz simultaneously. 900 MHz is the most spread frequency for GSM signal transmission in the European Union and all over the world. 1800 MHz is mostly used as an additional frequency to 900 MHz and in certain regions as the main one. Consequently, the dual band amplifier will suit users of mobile providers working at different frequencies.
Specification:
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Frequency |
Uplink |
Downlink |
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GSM 900MHz |
890-915MHz |
935-960MHz |
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4G 1800MHz |
1710-1785MHz |
1805-1880MHz |
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3G 2100MHz |
1920-1980MHz |
2110-2170MHz |
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Max. Gain |
68dB±2dB |
65dB±2dB |
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Max. Output Power |
17dB±2dB |
20dB±2dB |
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Bandwidth |
Wide Band |
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Ripple in Band |
≤ 8dB |
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Noise Figure |
≤ 6dB |
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VSWR |
≤ 2.0 |
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Spurious Emission |
9KHz~1GHz |
≤ -36dBm |
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1~12.75GHz |
≤ -30dBm |
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Time Delay |
≤ 1.5 μs |
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MTBF |
> 50000 hours |
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Impedance |
50 ohm |
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Power Supply |
AC 90-240V,DC 5V/3A |
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Power LCD |
Power indicator |
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Alarm LCD |
Red |
Strong input signal |
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Green |
Normal |
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Mechanical Specification |
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RF Connector |
SMA-Female |
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Cooling |
Heatsink Convection cooling |
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Humidity |
< 90% |
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Operating Temperature |
-10°C ~ +55°C |
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Environment Conditions |
IP40 |
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Installation Type |
Wall Installation |
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Size |
20.4*16.4*4.4cm |
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Gross Weight |
0.8Kg |
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HOW IT WORKS ?
1. Received a good outdoor signal from signal tower.
2. Cable transmits good signal to repeater.
3. Signal Booster enhance the received signal.
4. Improve indoor's cellphone signal.
Selling Point
⭐ Intelligent to guide the installation with LCD .
⭐ Real time display the signal strength .
⭐ Automatic dormancy when no user make the calling .
⭐ Automatic alarm when installation mistake and provide the according solution .
⭐ Automatic adjust the system gain to avoid the repeater self-excitation .
⭐ Initiative reminding when the device was damaged .
⭐ Supports from 0.2 to 20MHz bandwidth adjusted(Customized) .
⭐ Supports 5G bandwidth, 40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .
⭐With WIFI Monitor+Control(Customized),NMS(network management system),Function Optional .
⭐ A variety of appearance customization.
Specification:
[1] Gain : 70dB (DL) ;
[2] Output power : 20dBm
[3] GSM : Up Link 890 - 915MHz ; Down Link 935 - 960MHz
DCS : Up Link 1710 - 1785MHz ; Down Link 1805-1880MHz
WCDMA : Up Link 1920 - 1980MHz ; Down Link 2110-2170MHz
[4] Connector Type : SMA/ female connector
Packaging Including:
[1] Tri Band Booster Base Unit
[2] AC Power Cord
[3] Outdoor Panel Antenna
[4] Indoor Panel Antenna
[5] 15+5 Meters White Coax. Cable
JS-GDW is most effective and easy-to-use thanks to the following features:
· LCD display.You will install and use the booster easily as the screen shows all the hints and information, including setup tips and signal level.
· Sleep mode.You save energy and money as a booster automatically goes into sleep mode when there are no incoming and outgoing calls.
· Automatic control of signal level. When an incoming signal is inadequate, a booster will detect and adjust the system gain basing on it. This option also helps avoid interference.
· Compact size and lightweight. Thanks to sleek design, small weight, compact design and hi-tech LCD screen, a booster will ideally suit any interior and will not take much place.
The JS-GDW signal amplifier provides uninterruptable phone communications and stable work of GPRS and EDGE networks as well as 4G LTE of some carriers.
Dual band amplifier JS-GDW includes everything necessary for installation and proper work of the device. The system comes complete with two indoor antennas, namely a ceiling antenna and a whip antenna, an outdoor antenna, cables and mounting brackets.
The lightning surge protector is delivered with each set of JS-GDW free of charge. It will protect your device from a lightning strike to the outdoor antenna. The surge protector comes with a grounding wire and is installed in-line between the amplifier and the external antenna. Thus, one end is screwed to the cable connector coming from the signal amplifier and the other to the external antenna. The lightning surge protector is highly recommended for those customers who live in areas with frequent thunderstorms.
The installation process of the JS-GDW system is quick and simple so you’ll spend only about 15-20 minutes on it. You also won’t need special knowledge for it. The signal gets amplified in 5 seconds after switch-on of the booster, and you will call or receive calls without interruptions.
We are manufacturer, and have our own factory.
Signal problem & installation technique supporting
1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70dBM.
2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
FAQ:
1. Are you trading company or manufacturer ? Could I use our own logo and label?
We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.
4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
5. Please feel free to contact us if any other questions.
Contact Person: Sales Manager
Tel: +8618813582037
