Product Details
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: JS-DB850/1900/P
Document: 850+1900MHz 006 mobile sign...er.pdf
Payment & Shipping Terms
Minimum Order Quantity: 5Pcs
Price: USD+70---85+kit
Packaging Details: Standard neutral packing,52x21x16cm(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 |
1900MHz Frequency Range: |
1850-1910MHz / 1930-1990MHz |
Gain: |
70±3dB |
Output Power: |
20±3dBm |
Color: |
Grey Or Cuztomized |
Products Type: |
Cellular Amplifier, Amplifier |
850MHz Frequency Range: |
824-849MHz / 869-894MHz |
1900MHz Frequency Range: |
1850-1910MHz / 1930-1990MHz |
Gain: |
70±3dB |
Output Power: |
20±3dBm |
Color: |
Grey Or Cuztomized |
Products Type: |
Cellular Amplifier, Amplifier |
Customized CDMA 2G 3G Signal Booster 850 / 1900MHz cell phone signal booster for home
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 |
824-849MHz, 1850-1910MHz |
Downlink |
869-894MHz, 1930-1990MHz |
|
Frequency Bandwidth |
25MHz&60MHz |
|
Gain |
65±5dB |
|
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+1900MHz 006 mobile signal repeater.pdf
Product Description
With ALC AGC Function
Can control gain automatically. Avoid base station interference
Network support : CDMA 850MHz + PCS 1900MHz
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.
How Booster/Repeater Works?
Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with the weak or bad signal and to amplify these low signals in order to provide you with the communication suitable for you.
1) The outside antenna receives the signal from the nearest mobile base station.
2) The outside antenna sends the received signal through the coax cable to the installed Repeater.
3) The repeater accepts the low signal and improves it.
4) The improved signal goes to the inside antenna through the connection coax cable.
5) The inside antenna send the improved good signal to your mobile phone.
Packaging Including:
1. Dual Band Booster
2. Power adapter
3. Outdoor Log-periodic antenna
4. Indoor Ceiling antenna
5. 5 meters cable
6. 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. Can I use your device in suburbs or remote areas?
Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
5. How many square meters can be covered?
For different models, the covered square meters are different.