Product Details
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: JS-DB900/1800
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: USD+100---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time: 2 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
900MHz Frequency Range: |
890-915MHz / 935-960MHz |
1800MHz Frequency Range: |
1710-1785MHz / 1805-1880MHz |
Color: |
Gold,Black,White,Customized |
RF Connect Type: |
N/Female |
Packing Size: |
52x21x16cm |
Products Type: |
Gsm Repeater, Repeateratnj |
900MHz Frequency Range: |
890-915MHz / 935-960MHz |
1800MHz Frequency Range: |
1710-1785MHz / 1805-1880MHz |
Color: |
Gold,Black,White,Customized |
RF Connect Type: |
N/Female |
Packing Size: |
52x21x16cm |
Products Type: |
Gsm Repeater, Repeateratnj |
2G 4G 900MHz 1800MHz Cell Phone Repeater Metal Cellular Amplifier
2G 4G Dual Band Signal Booster 900 1800MHz Metal Cellular Repeater Amplifier
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.
Technical Specifications
|
Specifications |
Parameters |
|
|
Frequency Range (Customers to Choose) |
Uplink |
890-915MHz, 1710-1785MHz |
|
Downlink |
935-960MHz, 1805-1880MHz |
|
|
Frequency Bandwidth |
25MHz&75MHz |
|
|
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 |
|
|
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+1800MHz A032 mobile signal repeater.pdf
Product Description
Packaging Including:
1. GSM 900MHz DCS 1800MHz Dual Band Booster
2. Power adapter
3. Outdoor Log-periodic antenna
4. Indoor Ceiling antenna
5. 5 meters cable
6. 20 meters cable
LCD Display.
Shows signal strength indoors and outdoors, which is a huge help when setting up. If errors occur, messages appear on the display explaining the reason and suggesting solutions. In addition, installation tips are offered.
Sleep mode.
If you are not using a mobile connection (calling or mobile internet), the amplifier will go into power-saving mode and automatically return to operating mode as soon as you start using the phone.
Automatic control.
The amplifier automatically adjusts the input signal and gain depending on the signal reception conditions in your home.
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.
Warranty
● Please note that we always check and test the product twice before shipping and pack them well as far as possible.If the product is broken at receiving,please contact us,we would resend you a new one.
● Three years warranty period for our booster.Man-made sabotage and natural factors are not within the scope of warranty.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday.
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's your device lifespan?
Normally our device can be used 5-10 years.
5. How many square meters can be covered?
For different models, the covered square meters are different.
6. How about gain and output power of your device?
Different models, gain and output power are different,for more details, please contact us.
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