Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 3 work days |
| Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz |
| 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Color | Black or Gold ,Customized |
| Warranty | 36 Months |
| Packing size | 52x21x16cm |
| Products Type | mobile signal booster repeater, network booster |
| 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 | 3 work days | Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz | 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Color | Black or Gold ,Customized | Warranty | 36 Months |
| Packing size | 52x21x16cm | Products Type | mobile signal booster repeater, network booster |
| Brand Name | ATNJ | Model Number | JS-DB900/2100/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 2100MHz Dual Band Repeater ，72dB Dual Band Repeater ，2100MHz Mobile Signal Amplifier | ||
2G 3G 4G 900MHz 2100MHz Mobile Dual Band Repeater With LCD Display
2G 3G 4G 900 / 2100MHz Mobile Signal Amplifier Dual Band Repeater With LCD Display
Product Description
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 8) 900MHz -- Uplink frequency : 890 - 915MHz / Downlink frequency : 935 - 960MHz
(Band 1) 2100MHz -- Uplink frequency : 1920 - 1980MHz / Downlink frequency : 2110 - 2170MHz
Network support : GSM 2G + WCDMA 3/4G
Gain : 70±2dB
Power Supply : AC110V～220V; DC+5V/2A
Connector Type : SMA - female connector
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 890-915MHz, 1920-1980MHz |
| Downlink | 935-960MHz, 2110-2170MHz | |
| Frequency Bandwidth | 25MHz&60MHz | |
| Gain | 68±2dB | |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
| Auto Gain Control | 20dB Min. | |
| Output Power(Customers to Choose) | 17±3dBm | |
| 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) | SMA(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) | |
| Alarm Monitoring System | Alarm for uplink self-oscillation | |
| Indication LED | Power supply | |
Further detail pls click here for downloading the products specification:
900+2100MHz C03 Mobile Signal Repeater.pdf
Selling Point
New upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selected Band) repeater for choice.
1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.
How does it work?
1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.
2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
Note : Please be sure the place where you are going to install is GSM 900MHz WCDMA 2100MHz And make sure you can get at least 2 bars 2G and 4G signal of outdoor before you buy, otherwise this product can’t help you. It needs outdoor good signal to improve your indoor signal.
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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