Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 2 work days |
| Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz |
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz |
| Color | Gold,Black,White,Customized |
| RF Connect Type | N/Female |
| Packing size | 52x21x16cm |
| Products Type | Signal Amplifier 4G, gooster |
| Brand Name | ATNJ |
| Model Number | JS-DB900/1800 |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. | Supply Ability | 1000+unit+per day. |
| Delivery Time | 2 work days | Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz | 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz |
| Color | Gold,Black,White,Customized | RF Connect Type | N/Female |
| Packing size | 52x21x16cm | Products Type | Signal Amplifier 4G, gooster |
| Brand Name | ATNJ | Model Number | JS-DB900/1800 |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 1800MHz GSM LTE Signal Booster ，900MHz GSM LTE Signal Booster ，900MHz GSM Range Extender | ||
900MHz 1800MHz GSM LTE Signal Booster Automatic Control Dual Band
GSM LTE Signal Booster 900/1800MHz Metal Cellular Dual Band Repeater Amplifier
Selling Point
LCD Display.
Shows signal strength indoors and outdoors, which is a huge help when setting up. If errors occur, messages appear on the display explaining the reason and suggesting solutions. In addition, installation tips are offered.
Sleep mode.
If you are not using a mobile connection (calling or mobile internet), the amplifier will go into power-saving mode and automatically return to operating mode as soon as you start using the phone.
Automatic control.
The amplifier automatically adjusts the input signal and gain depending on the signal reception conditions in your home.
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 890-915MHz,1710-1785MHz |
| Downlink | 935-960MHz,1805-1880MHz | |
| Frequency Bandwidth | 25MHz&75MHz | |
| Gain | 70dB | |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
| Auto Gain Control | 20dB Min. | |
| Output Power(Customers to Choose) | 20dBm | |
| Spurious Emission | ≤ -15dBm/30kHz | |
| 9kHz~1GHz: ≤ -36dBm/30kHz | ||
| 1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) | |
| In-band Ripple | ≤ 3dB | |
| VSWR | <=2 | |
| I/O Impedance | 50 Ω | |
| Noise Figure | ≤ 5dB | |
| System Delay | ≤ 5μs | |
| Operating Temperature | Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C | |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) | |
| Dimensions | 165*130*40 (mm) | |
| Weight | ≤0.8 kg(Net) | |
| Alarm Monitoring System | Alarm for uplink self-oscillation | |
| Indication LED | Power supply | |
Further detail pls click here for downloading the products specification:
900+1800MHz A032 mobile signal repeater.pdf
Product Description
Packaging Including:
1. GSM 900MHz DCS 1800MHz Dual Band Booster
2. Power adapter
3. Outdoor Log-periodic antenna
4. Indoor Ceiling antenna
5. 5 meters cable
6. 20 meters cable
Installation Approaches
1. Fix up outdoor antenna reception on housetop and point to signal tower;
2. Connect outdoor antenna to “outdoor” port in repeater nachine through cable;
3. Connect indoor antenna(s) to “indoor” port in repeater machinethrough cable also;
4. Plug power adaptor into AC power socket and finish installation.
The repeater makes the signal stronger in places with poor signal coverage such as:
1) Underground areas: basements, parking lots, tunnels;
2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
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?
Yes. We have a user manual and support technical support 24/7.
4. What's your device lifespan?
Normally our device can be used 5-10 years.
5. How many square meters can be covered?
For different models, the covered square meters are different.
6. How about gain and output power of your device?
Different models, gain and output power are different,for more details, please contact us.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
7500000-8000000
Employee Number:
95~105
Ecer Certification：
Verified Supplier
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Softw... Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Softw...
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