Shenzhen Atnj Communication Technology Co., Ltd.
| 850MHz Frequency Range | 824-849MHz / 869-894MHz |
| 1700MHz Frequency Range | 1710-1755MHz / 2110-2155MHz |
| Gain | 70dB |
| Output power | 17-20dBm |
| Color | Grey or Customized |
| RF Connect Type | SMA/Female |
| Packing size | 52x21x16cm |
| Products type | Signal Amplifier, 4g signal booster mf8518 |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 1-3 work days |
| Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 6kits as 1 carton(53x49x42cm) |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Brand Name | ATNJ |
| Model Number | JS-DB850/1700/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
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Product Specification
| 850MHz Frequency Range | 824-849MHz / 869-894MHz | 1700MHz Frequency Range | 1710-1755MHz / 2110-2155MHz |
| Gain | 70dB | Output power | 17-20dBm |
| Color | Grey or Customized | RF Connect Type | SMA/Female |
| Packing size | 52x21x16cm | Products type | Signal Amplifier, 4g signal booster mf8518 |
| Supply Ability | 1000+unit+per day. | Delivery Time | 1-3 work days |
| Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 6kits as 1 carton(53x49x42cm) | Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Brand Name | ATNJ | Model Number | JS-DB850/1700/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 850MHz Dual Band Repeater ，1700MHz Dual Band Repeater ，1700MHz Mobile Phone Signal Repeater | ||
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Product Description
A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference.
It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house, home, office use.
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.
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 824-849MHz, 1710-1755MHz |
| Downlink | 869-894MHz, 2110-2155MHz | |
| Frequency Bandwidth | 25MHz&45MHz | |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
| Auto Gain Control | 20dB Min. | |
| 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) | |
| Warranty | 3 years | |
| Alarm Monitoring System | Alarm for uplink self-oscillation | |
| Indication LED | Power supply | |
Further detail pls click here for downloading the products specification:
850+1700MHz 006 mobile signal repeater.pdf
We are manufacturer, and have our own factory.
FAQ:
Q1: Are you trading company or manufacturer ? Could I use our own logo and label?
A: We are factory, with trading service. We provide OEM/OEM service.
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: How many square meters can be covered?
A: For different models, the covered square meters are different.
Q4: What is your warranty time?
A: We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
Q5: Please feel free to contact us if any other questions.
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, Software Defi... 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, Software Defi...
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