Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 1-2 work days |
| Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| Frequency Range | According to customer's need,(Band 5)850MHz -- Uplink frequency: 824-849MHz/Downlink frequency : 869-894MHz (Band 1) 1700MHz -- Uplink frequency: 1710-1755MHz/Downlink frequency : 2110-2155MHz |
| Gain | 70dB |
| Output power | 20dBm |
| Color | Grey & Cuztomized |
| AGC Intelligent function | Done,31dB @ 1dB/ Step |
| ALC Intelligent function | Done |
| MGC | Done |
| In-band Ripple | ≤ 3dB |
| VSWR | <=2 |
| Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs |
| Antenna | Outdoor Log-periodic Antenna;Indoor Ceiling Antenna |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Brand Name | ATNJ |
| Model Number | JS-DB850/2100/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 | 1-2 work days | Packaging Details | Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| Frequency Range | According to customer's need,(Band 5)850MHz -- Uplink frequency: 824-849MHz/Downlink frequency : 869-894MHz (Band 1) 1700MHz -- Uplink frequency: 1710-1755MHz/Downlink frequency : 2110-2155MHz | Gain | 70dB |
| Output power | 20dBm | Color | Grey & Cuztomized |
| AGC Intelligent function | Done,31dB @ 1dB/ Step | ALC Intelligent function | Done |
| MGC | Done | In-band Ripple | ≤ 3dB |
| VSWR | <=2 | Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs | Antenna | Outdoor Log-periodic Antenna;Indoor Ceiling Antenna |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) | Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Brand Name | ATNJ | Model Number | JS-DB850/2100/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 850MHz Dual Band Repeater ，20dBm CDMA Dual Band Repeater ，2G 3G 4G Mobile Signal Booster | ||
CDMA 850MHz Dual Band Repeater
Dual Band Repeater 2G 3G 4G Signal Amplifier CDMA 850MHz/AWS 1700MHz Booster
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 824-849MHz, 1710-1755MHz |
| Downlink | 869-894MHz, 2110-2155MHz | |
| Frequency Bandwidth (3dB 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) | 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:
850+1700MHz 006 mobile signal repeater.pdf
Selling Point
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.
Product Description
FAQ:
Q1. 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.
Q2. Why is there still no signal after installing the device?
1. Check the power on booster and power supply.
2. Check the connector of outdoor antenna is tight or not.
3. Check the connectors of RF cable are tight or not.
4. Check the outdoor signal is strong enough or not.
5. Check to make sure the antenna is installed correctly.
6. Check the connector of indoor antenna is tight or not.
7. Check the cable type is suitable or not.
Q3. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
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 econ... 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 econ...
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