Improve Calls Signal DCS 1800MHz Cell Phone Signal Boosters for Restaurants

With function of auto shut down.

Model. GW-17D-V

How does a signal booster work ?

A cell phone signal booster is a device that catches weak signals from cellular towers, makes them strong or amplifies them and transmits them to a closed space such as your vehicle, home, office or building. Thus, it helps the signals bypass obstructions that can a cause signal attenuation. It also reduces the distance from the signal source to the destination, that is your cell phone, since it itself becomes the source of signal. A cell phone signal booster is the most common name for such a device but it is also known as a cellular repeater or a cellular amplifier.

Cell Phone Signal Booster Introduction:

Signal Booster GW-17D-V is designed to enhance and improve the quality of mobile 2G DCS 1800MHz connection. There’re black and white colors for options. The Led Indicator will show the current level of the input signal, which simplifies the installation of the external antenna. High quality aluminum shell provides an optimal cooling. This model, as simple in connection, installation and configuration, does not require special skills.

Cell Phone Signal Booster Specification:

Other Frequencies for options:

Cell Phone Signal Booster Features:

1. Coverage up to 500 m²

2. ALC & MGC Function

3. Simple in connection and installation

4. An optimal cooling with aluminum shell

5. Led indicators show working status and ISO alarm.

Support any cellular devices (voice & data & video)

FAQ:
1. After installing booster signal not be very good, indoor signal coverage very small ?
> Adjust outdoor antenna's location and direction
> Change another high gain outdoor antenna
> Check whether cables are connected well
> Change more powerful repeater

2. Cell phone signal full bar, but communication quality bad ?
> Much closer distance between indoor and outdoor antenna, separate them with a longer distance.

3. After installing booster not only signal be good, but also more bad ?
> Much closer distance between indoor and outdoor antenna, separate them with a longer distance.

4. Working good for long time, suddenly signal bad ?
> Check whether outdoor cable connectors are flooded
> Check whether power light is working normally
> If cables are not flooded and power light is working normally, the booster should has problems and need to be sent back to factory for repair.

Cell Phone Signal Booster Application:

Cell Phone Signal Booster Installation:

The booster is fixed onto the wall through expansion bolts.
A. Drill holes on the targeted place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.

Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN: connected with Power adaptor.

Our Cell Phone Signal Booster Workshop:

Our Company:

Greetwin Tech is a strong and reliable factory, focusing on the R&D and Manufacturing of Digital ICS Repeater, RF Repeater, Indoor Signal Distribution System, Trunk Amplifier, Band Selective Repeater for more than 10 years.