A cell booster is a device that enhances the signal strength of mobile networks. It is also known as a cell phone signal booster or a signal repeater.
The application of a cell booster is to improve the quality of mobile network coverage when signal irregularities occur. It is mainly used in areas where a strong network signal is not available, such as buildings, remote areas, and basements.
The functions of a cell phone signal booster mainly depend on the type of the device. Generally, a signal booster contains three elements: an external antenna, an amplifier, and an internal antenna. The external antenna receives the mobile signal, amplifies it using the amplifier, and then sends it to the internal antenna. The internal antenna broadcasts the amplified signal in the area where it is installed, improving the network coverage for the users.
In summary, a cell signal booster is a device that improves the mobile network coverage in areas of weak signals, providing better signal strength, faster data speeds, and clearer calls to the users.
Features
1. Compact size with stable performance.
2. MGC available for both UL & DL.
3. AGC Alarms if interference occurs.
4. Auto shut off once severe self-oscillation.
5. LCD display to make operation easily.
6. Cost-effective for practical solutions.
7. Antenna isolation testing automatically.
8. High voice quality and fast data transmission.
9. Simple Structure & Easy installation.
Specs
|
Parameters |
Uplink |
Downlink |
|
|
Frequency Range |
UMTS800 |
830-840MHz |
875-885MHz |
|
WCDMA2100 |
1920~ 1980MHz |
2110~ 2170MHz |
|
|
AWS1700 |
1710 ~ 1755MHz |
2110 ~ 2155MHz |
|
|
PCS1900 |
1850-1910MHz |
1930-1990MHz |
|
|
Operation Bandwidth (-3dB) |
Wide Band |
||
|
Maximum Gain |
75dB |
80dB |
|
|
Output Power |
20dBm |
30dBm |
|
|
MGC (Manual Gain Control) |
31dB range/1dB step |
||
|
AGC (Automatic Gain Control) |
≧25dB |
||
|
Noise Figure |
≤ 6dB |
||
|
VSWR |
≦2.0 |
||
|
Group Delay |
≤1μs |
||
|
LED Alarm |
Power LED |
DC ON/OFF |
|
|
AGC LED |
Red, ALC≥10dB |
||
|
ISO LED |
Red, ALC≥25dB, RF stop working |
||
|
RF Connector |
N-Female |
||
|
Impedance |
50Ω |
||
|
Power Consumption |
5W |
||
|
Power Supply |
Input: AC 110~240V; Output: DC 9V/5A |
||
|
Operating Temperature |
-10℃~50℃ |
||
|
Environment Conditions |
IP30 |
||
|
Dimensions (Lx W x H ) |
228*170*65mm |
||
|
Weight (N.W) |
≤2.9KG |
||
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