Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 1-3 work days |
| Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz |
| 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Products Type | GSM Repeater Booster |
| Gain | 70dB |
| Output power | 20±3dBm |
| Color | Grey |
| Warranty Period | 3 Years |
| Products type | signal booster lintratek, mobile signal detector |
| Brand Name | ATNJ |
| Model Number | JS-DB900/2100/P |
| 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 | 1-3 work days | Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz | 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Products Type | GSM Repeater Booster | Gain | 70dB |
| Output power | 20±3dBm | Color | Grey |
| Warranty Period | 3 Years | Products type | signal booster lintratek, mobile signal detector |
| Brand Name | ATNJ | Model Number | JS-DB900/2100/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 2100MHz Cellular Signal Booster ，900MHz Cellular Signal Booster ，900MHz 4G Antenna Booster | ||
900MHz 2100MHz Cellular Signal Booster Indoor Outdoor Antenna
Cellular Dual Band Repeater 2G 3G 4G 900 / 2100MHz Cell Phone Signal Amplifier
Selling Point
Signal booster could be used for both phone calls and the latest LTE network at the same time. There is no limit to the number of mobile devices that can benefit from the improved internet.
Not only improves mobile signals, but also reduces excessive radiation from mobile devices in areas with weak GSM/4G signal.
You get all the accessories for installation and you don't need to buy anything else. Installation is simple and quick - it takes about half an hour and no special knowledge is required.
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 890-915MHz,1920-1980MHz |
| Downlink | 935-960MHz, 2110-2170MHz | |
| Frequency Bandwidth | 25MHz&60MHz | |
| 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 | |
| RF Connector(Customers to Choose) | N(Female) | |
| 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) | |
Further detail pls click here for downloading the products specification:
900+2100MHz 006 mobile signal repeater.pdf
Product Description
♦ Outdoor Antenna:
Receive outside phone signal from Base Station
♦ Signal Booster:
Strengthen outside phone signal to inside use
♦ Indoor Antenna:
Transmiss the phone signal strengthened inside home
♦ Jump Cable:
For connecting the antennas to the signal booster
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.
Accessories:
1. One dual band signal booster;
2. One indoor antenna;
3. One outdoor antenna;
4. 20 meter cable and 5 meter cable;
5. User manual;
6. power adapter.
FAQ:
Q1: Do you have CE or any other certification?
A: Yes,we CE, ISO, ROHS and CCC certification,etc.
Q2: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.
Q3: What's your device lifespan?
A: Normally our device can be used 5-10 years.
Q4: How many square meters can be covered?
A: For different models, the covered square meters are different.
Q5: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
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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