Dual Band Mobile Signal Amplifier Factory
Why need a signal booster ?
There may be many reasons - the signal does not pass due to the strong remoteness of base stations, due to the thick walls of buildings, due to the lack of windows or deeply laid cellars. Problems of bad mobile communication can affect as one person, who is, for example, in his country house, so the whole company and its clients in the office (this can spoil the impression about the company).
What Is A Cell Phone Signal Booster?
Mobile signal boosters or mobile signal repeaters are devices used to solve the problem of none or weak mobile reception. They have been designed specifically to repeat a weak signal of the rooom available outside a house, big building,vehicle or large area, and to offer a much stronger and stable signal inside, where it is needed the most.
The outdoor directional antenna receives a signal from the GSM base station, then transmits it via cable to a GSM amplifying repeater (GSM amplifier), which recognizes and reproduces a complete copy of the signal in a special way, distributes it to the internal antennas and eventually the signal goes to the subscriber’s mobile phone. During an outgoing call to emit a signal to the base station (to connect with another subscriber), the signal goes to the internal antenna, then to the GSM repeater and then through the cable to the external antenna.
Specifications of this dual band 850/1900MHz mobile signal booster:
|Frequency Range||Uplink 824-849MHz / 1850-1910MHz|
|Downlink 869-894MHz / 1930-1990MHz|
|Power Supply||Input AC100V-240V 50/60Hz 0.6A|
|Output 12V 2.0A|
|Size||235 x 177 x 20 mm|
|Pass Band Ripple||≤3dBi|
|Connector Type||N female connector|
|Reliability||To the GB6993-86 standard|
|Electromagnetic Compatibility||To the ETS300 694-4 standard|
|Function||a) Power supply LED denote|
|b) Export power LED denote|
Standard Packing List:
Dual band 850/1900mhz repeater:1piece;
Outdoor log periodic antenna:1piece;
Indoor ceiling antenna:1piece;
15m LMR300 cable with connectors:1piece;
5m LMR300 cable with connectors:1piece.
How to install a signal repeaters
Other type Repeaters and Accessories for optional: