Product Details
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: JS-DB850/1700/P
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: USD+70---85+kit
Packaging Details: Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
Delivery Time: 3 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
850MHz Frequency Range: |
824-849MHz / 869-894MHz |
1700MHz Frequency Range: |
1710-1755MHz / 2110-2155MHz |
Color: |
Black&Gold&Customized |
ALC Intelligent Function: |
Done |
MGC: |
Done |
Products Type: |
Amplificateur De Signal Mobile 4g, 2g 3g 4g |
850MHz Frequency Range: |
824-849MHz / 869-894MHz |
1700MHz Frequency Range: |
1710-1755MHz / 2110-2155MHz |
Color: |
Black&Gold&Customized |
ALC Intelligent Function: |
Done |
MGC: |
Done |
Products Type: |
Amplificateur De Signal Mobile 4g, 2g 3g 4g |
850MHz 1700MHz Dual Band Signal Booster Cellular Phone Repeater
2G 3G 4G Cellular Phone Signal Repeater Amplifier 850 AWS Dual Band Repeater
Selling Point
ATNJ Smart mobile signal booster are main used to improve the sginal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.
It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer.
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.
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 824-849MHz, 1710-1755MHz |
| Downlink | 869-894MHz, 2110-2155MHz | |
| Frequency Bandwidth | 25MHz&45MHz | |
| Gain | 68±3dB | |
| 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:
850+1700MHz C03 Mobile Signal Repeater.pdf
2G 3G 4G signal booster (B5 850MHz+B4 AWS)
Gain : 70db
Max power : 20dbm
ALC functon
The ALC function can prevent excessive signal output and cause interference.
Packaging Including:
1. Dual Band Booster
2. Power adapter
3. Outdoor Log-periodic antenna
4. Indoor Omni antenna
5. Indoor Ceiling antenna
6. 5 meters cable
7. 20 meters cable
FAQ:
1. 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.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3. Is it easy to set up your items?
Yes. We have a user manual and support technical support 24/7.
4. 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.
5. Please feel free to contact us if any other questions.
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