GSM repeater Signal GSM-80A A6740 amplifies the signal inside the building. It is an ideal device for use where there is insufficient signal for your mobile phone and is suitable for various buildings and spaces where gsm signal coverage is difficult (underground and reinforced concrete structures, bars, games rooms, etc.) Which are shaded by sheeting or wide walls.

The device is no longer on sale because of its unreliability. We service the device permanently from the competition.

Characteristic functions

* GSM mobile phone support (890-960 MHz)

* Automatic gain control

* Area coverage by signal approximately 80 m2

* Jednoduchá montáž (Plug and Play)

Contents of the package

* Main device,

* 9m cable with N male - N male connectors,

* Internal 2.5 dB antenna (SMA),

* Outdoor antenna (SMA),

* Outer holder with N connector reduced to SMA

* Power supply

This product solves signal problems in mountainous recreational facilities and buildings where there is insufficient GSM signal to receive call and internet access on mobile phones.

The amplifier is identical to the AT-400, differing only in the label.

To install the Signal GSM-80 or A6740 Repeater:

Find a suitable location with gsm signal (900 MHz),

Try to place the repeater as close as possible to the center of the building so that the signal coverage is as even as possible,

the distance from the outdoor antenna must not exceed 9 m (this is the length of the RF cable included),

place the Signal GSM-80 repeater with the indoor antenna in a suitable location (where the temperature is not too high and sufficient cooling of the equipment is provided),

Mount the outdoor antenna and connect the cable to the device (make sure that the cable is connected at one end to the antenna and to the other to the device),

Plug the power adapter into the power supply and the mains.