The Booster SD-LCD-LGDW Boosts GSM, 3G and 4G In your Home or Small Office

The SD-LCD-LGDW is one amazing device that you can use legally in Ireland to boost your weak GSM, 3G and 4G signal all at the same time. It is perfect for small offices, apartments, basements, dorms and other small areas where signal is too weak for hassle free use.

It has one unique feature which is not on any SD signal repeater models. This models comes with touch-enabled LCD screen. It allows you to control the bands with precision.

You can switch on/off any specific frequency band, turning the device into a pure 4G or perhaps, a voice only booster.

You can also attenuate and balance the bands as you see fit.

Features

• Provides GSM, 3G and 4G signal
• Frequency 800/900/1800/2100Mhz
• Bands 20/8/3/1
• Manufactured in Ireland
• ComReg Permitted
• Works on all Mobile Networks (Vodafone, Eir/Meteor, 3, Tesco, Virgin)
• Easy Installation
• LCD Touch screen
• Can Cover 800m2 (up to 4 rooms)

What's In The Box?

The Booster Kit

This product comes ask kit, in the box you'll fine the signal amplifier, two panel antennas - one for indoor (transmitter antenna) and one for outdoor (receiver antenna), cable set for connecting the antennas, power supply and user's manual.

How The SD-LCD-LGDW Booster Works

The outdoor/external panel antenna is installed outside your building where you have at least 2 steady signal bars. The kit is very easy to install and requires no rocket science.

It seamlessly amplifies the mobile signal from outside where there is a not-so-good signal, and sends it around your house.

Here's how it basically works:

1. The external antenna receives weak signal (i.e. 1-2 bars) from all operators in your specific area. Signal can be of GSM, 3G or 4G or all at the same time.

2. The weak signal is sent inside the building through a 12-meter cable to the SD-LCD-LGDW repeater device, where it is; filtered, interference controlled and amplified.

3. The amplified signal is then re-transmitted throughout the target area by the indoor antenna.

The SD-LCD-LGDW amplify signal on frequency bands; 800MHz LTE, 1800MHz LTE, 2100Mhz 3G and 900MHz GSM Voice. So all known bands and used in Ireland are all covered. You can use this booster for all networks, like; Vodafone, Eir/Meteor, 3, Virgin and Tesco.

Frequency Band Support

The L4 (SD-LCD-LGDW) amplifies signal for 4 bands:

1. B20 (800Mhz): Great for rural locations and fast 4G speeds.
2. B3 (1800Mhz): This band is great for 4G data speeds in Urban locations.
3. B1 (2100Mhz): This option is great for slow but stable 3G data speeds and good quality calls, in urban locations.
4. B8 (900Mhz): This option is great for voice calls in rural locations.

The outdoor/external panel antenna is installed outside your building where you have at least 3 steady bars of steady mobile signal. (5-6 even better) The kit is very easy to install and requires no further attention once you plug it in. It seamlessly amplifies the mobile signal from outside where there is good signal, and sends it around your house.

Touch Control

Main Screen

Here you can see detailed values of all the parameters in Decibels.

• Here you can view the signal strength per band displayed with green signal bars. There is a status window below that tells you whats going on.
• The blue icon is the uplink. It lights up when there is a call or data session using this band.
• The coloured boxes to the right tell you the state of the band:
  • ADJ: The band is adjusting and optimizing its power.
  • HI: This tells you there is a lot of signal power coming down from the antenna. No action required.
  • OSC: This tells you there is an oscillation between the outdoor and indoor antenna. You must ensure there is at least one solid block wall separating the antennas.
  • OFF: This means the band has switched off.

Decibel Screen

Here you can see detailed values of all the parameters in Decibels.

Frequency Band In Use

Here you can see which bands are used the most and you can also switch on or off any band.

Frequency Band Attenuation

Here you can attenuate individual bands up to 18dBs

Coverage

The coverage of the SD-LCD-LGDW signal booster is 800m2 in open space. In practice, this is equivalent to an estimate of 3-4 large sized rooms in a typical house.

Take note that there are two things that affects the coverage inside your house:

1. The building materials of your house, for instance, plaster walls or concrete block walls.
2. The signal strength outside your house. 5-6 signal bars will give you greater indoor coverage compared to 1-3 signal bars.