|
[China]
Trade Verify
Address: Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
Contact name:Wave Luo
Shenzhen Atnj Communication Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
AGC ALC Function 3G Signal Booster Dual Band Cell Phone Amplifier
Dual Band Mobile Repeater 2G 3G 4G Signal Booster 850 / 1900MHz Cell Phone Amplifier
Selling Point
1. Smart LCD : Show the real-time signal strength.
2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving.
3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality.
4. AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal.
5. MGC (Manual Gain Control) : In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-27dB.
Technical Specifications
Specifications | Parameters | |
Frequency Range (Customers to Choose) | Uplink | 824-849MHz, 1850-1910MHz |
Downlink | 869-894MHz, 1930-1990MHz | |
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+1900MHz AT005 mobile signal booster.pdf
Product Description
With ALC AGC Function
Can control gain automatically. Avoid base station interference
Network support : CDMA 2 / 3G + PCS 3 / 4G
Gain : 70dB
Connector Type : SMA-female connector
Feature:
1. Our mobile signal booster are main used to improve the weak signal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.It is a whole solution where the mobile signal weak and can not make the calling.
2. We can provide you only unit product, or all of mounting kits for your choice. such as outdoor antenna/indoor antenna/ antenna fix bracket/ cable/user manual/ power adapter/ mounting accessories and so on.
Accessories
a. One dual band signal booster;
b. Two indoor antenna;
c. One outdoor antenna;
d. 20meter cable and 5meter cable;
e. User manual;
f. Power adapter.
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.
Payment Method
T/T, Western Union, Paypal, and Credit Card are available, but we
suggest paying by Alibaba Trade Assurance, the most favor, and
security method.
* Other methods please contact us with more details.
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 should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
5. 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.
