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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. |
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2G 3G Cellular 850MHz 1900MHz Dual Band Booster CDMA PCS Amplifier
2G 3G Dual band Repeater 850 /1900MHz Cellular Signal Booster CDMA
PCS Amplifier
The advantages of this GSM LTE amplifier include:
LCD Display :
Even a non-technical person can easily install and use this signal
booster. The display shows all important information and prompts:
input and output signal strength, installation details, power, AGC
(automatic gain control), etc.
Sleep Mode :
In the absence of incoming and outgoing calls and data transmission
over the Internet, the LCD amplifier goes into sleep mode. This
function helps to save energy.
Automatic Adjustment Of Operation :
GSM+4G LTE amplifier can adjust the system gain and signal level.
All this helps to avoid self-excitation of the device. If a problem
occurs, the device will turn off automatically.
Compact Size And High-tech Design :
The signal amplifier has a small size, light weight, advanced
design and intelligent LCD display. It fits perfectly into any
interior.
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
A mobile phone signal repeater provides the ultimate solution in
any area where cellular communications can not work well due to
leak of signals. The repeater device features easy installation
& operation, build-in indoor antenna and no interference.
It could also improve indoor electromagnetism environments,
protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house, home, office use.
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.
FAQ:
1. 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.
2. Why the signal strength is too weak on the edge of area?
1) Check the outdoor signal and antenna direction.
2) Check booster is full gain or not.
3) Check all of the connectors are tight.
4) Change the location of outdoor/indoor antenna.
5) Check the cable type is suitable or not.
6) Deploy more indoor antennas.
3. After running booster, why the signals are not stable?
1) Checking the distance between donor antenna and server antenna
are too close to each other?
2) Checking the signals from donor antenna whether to be stable or
not?
3) Connect the system again if it is incorrect connection.
