Shenzhen Atnj Communication Technology Co., Ltd.
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 1-3 work days |
| Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 1900MHz Frequency Range | 1850-1910MHz / 1930-1990MHz |
| Products type | stronger signal cdma, antenna mobile signal booster |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Color | Black or Gold ,Customized |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
| 850MHz Frequency Range | 824-849MHz / 869-894MHz |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Brand Name | ATNJ |
| Model Number | JS-DB850/1800/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000+unit+per day. | Delivery Time | 1-3 work days |
| Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) | 1900MHz Frequency Range | 1850-1910MHz / 1930-1990MHz |
| Products type | stronger signal cdma, antenna mobile signal booster | Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Color | Black or Gold ,Customized | Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
| 850MHz Frequency Range | 824-849MHz / 869-894MHz | Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Brand Name | ATNJ | Model Number | JS-DB850/1800/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 70dB Dual Band Repeater ，1800MHz Dual Band Repeater ，850MHz Indoor Signal Booster | ||
Indoor Dual Band Repeater Signal Booster for 2G, 3G, and 4G networks operating at 850/1800MHz frequency bands.
| Specification | Parameters |
|---|---|
| Frequency Range | Uplink: 824-849MHz, 1710-1785MHz Downlink: 869-894MHz, 1805-1880MHz |
| Frequency Bandwidth (3dB Bandwidth) | 25MHz & 75MHz |
| Gain | 70dB |
| Automatic Gain Control | 31dB @ 1dB/Step 20dB Min. |
| Output Power | 17±3dBm |
| Spurious Emission | ≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz |
| In-band Ripple | ≤ 3dB |
| VSWR | ≤ 2 |
| I/O Impedance | 50 Ω |
| Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs |
| RF Connector | 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) |
Model No: JS-DB850/1800/P
Features ALC and AGC functions for automatic gain control and base station interference prevention.
The ALC function prevents excessive signal output and interference.
We are a factory with trading services. We provide OEM/ODM services.
Yes, we welcome sample orders to test and check quality. MOQ is 1 for normal products.
Yes. We provide a user manual and offer technical support 24/7.
We offer a 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not covered by warranty.
Please feel free to contact us if you have 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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