Signal amplifier for Voice, 3G and 4G
Supported operators

Tri Band Mobile Phone Repeater


HiBoost Hi20-EDW

2-Year Warranty
Worldwide shipping
Delivery 2-5 Days
1469 €
  • Networks: EGSM/GSM/UMTS 900 + 3G 2100 + LTE 1800 MHz
  • Coverage: large areas up to 2000 m2
  • LCD Display
  • Reliable voice service, fast 3G and 4G data
  • Full kit with all installation components
  • Compatibility with all major EU carriers
  • Full duplex
  • Overview

    If line breaks and slow 3G mobile Internet make your working efficiency and revenue stagnate, hard signal times are over with HiBoost Hi20-EDW! This triband mobile amplifier is designed to provide high quality voice service as well as 3G and 4G data at a time.

    The booster is powerful enough to cover any large indoor area of up to 2000 m2 such as a villa, business center, hotel, supermarket, school, hospital etc.     

    Hi20-EDW comes in a stylish and sustainable black metal box. Thanks to LCD display the booster's usage is super easy! 

    Purchase HiBoost Hi20-EDW now and upgrade the quality of your business and everyday life!

    *Mind that you should have at least 2-3 signal bars outside your house to make the booster provide overall strong signal enhancement. The device’s coverage also depends on building design features.

    **The higher dBm number, the more powerful signal is spread.


    HiBoost Smart Functions

    AGC and MGC

    Hi20-EDW mobile phone amplifier is powered by smart MGC and AGC functions. AGC helps you control power of the outdoor signal and adjust system power according to it. This way AGC creates a reliable balance between the amplifying system and a cell tower, fully protecting you from interference with cellular operators’ frequencies.

    MGC lets you adjust the system gain manually basing on input signal strength.   

    LCD Display

    The booster comes with intelligent LCD display. Thanks to it, you’ll be able to keep an eye on booster parameters and take timely measures in case of any kind of malfunction. 

    Safe and Healthy


    HiBoost conforms to CE and RoHS European requirements. CE and RoHS certifications were issued in accredited test laboratory Phoenix Test Lab in Germnay.  As the certifications state it, HiBoost product is completely safe for humans and environment. 

    CE – Mandatory conformity marking for products sold within the European Economic Area since 1985. It proves that your product fulfills EU-wide safety, health and environmental protection requirements.

    RoHS – The Restriction of Hazardous Substances Directive 2002/95/EC. It restricts the use of six hazardous substances in electrical and electronic equipment: Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr6+), Polybrominated biphenyls (PBB), Polybrominated diphenyl ether (PBDE).

    Longer Mobile Phone Battery Life

    With HiBoost device signal reception in your area gets stronger. Accordingly, your mobile device do not search for a strong signal anymore and produces less electromagnetic emissions. It prolongs your mobile phone battery life and renders your home or working place even healthier.

    What is dBm?

    dBm is an abbreviation that stands for power ratio (in decibels) of the measured power. The higher dBm number, the more powerful signal is spread.

    Thus, 23 dBm is more powerful than 13 dBm. This means not only larger coverage area, but also signal ability to go through walls, floors, etc.

    What are EGSM 900, UMTS 2100 and LTE/DCS 1800 MHz?

    EGSM 900 MHz is a standard mobile network on which mobile operators transmit voice signal to our mobile phones and other mobile devices. EGSM is a successor of GSM network. Since all mobile operators don’t manage to work on GSM 900 bands, it was extended for additional 10 MHz. Currently all major cellular operators worldwide and particularly in Europe (Vodafone, Orange, O2, EE, etc.) provide voice service at EGSM 900 MHz.

    UMTS 2100 MHz is the main mobile network for 3G data transfer. All cellular operators use it for   It’s mostly always easily accessible in the city and rather sure in rural areas.   

    LTE 1800 MHz is 4G network used for high-speed 4G data transmission. There’re three LTE frequencies in Europe – LTE 800, 1800 and 2600 MHz.  LTE 1800 is one of the most major with mobile operators.   

    Hi20-EDW carries 2G and 3G signals over three standards at a time: GSM 900 MHz, 1800 MHz GSM and 2100 MHz WCDMA. Since the model supports 3 signal bands, it guarantees reliable voice and 3G data throughput. 

  • RF Parameter
    Frequency RangeUplinkDownlink
    EGSM 900
    WCDMA 2100
    DCS/LTE 1800
    Max. GainUplinkDownlink
    Max. Output PowerUplinkDownlink
    MGC ( Step Attenuation )
    ≥ 31dB / 1dB step, dip switch control
    Automatic Level Control
    ≤ 2
    Group Delay
    Mechanical Parameter
    I /O Port
    220*280*55 mm
    Package Weight
    5,5 kg
    Booster Weight
    3,59 kg
    Electrical Parameter
    Power Supply
    Input AC100~240V.50/60Hz, Output DC12V/7A
    50 ohm
    Environment Parameter
    Operating Temperature
    Relative humidity
    5% - 95%
    Barometric pressure
    55 kPa -106 kPa
    Environment Conditions
  • Since HiBoost Hi20-EDW has a high power value, we strongly recommend to install it with the help of professional installers.


    Find our partners providing professional installation service in your country here.


  • HiBoost Hi20-EDW REVIEWS
    Works well

    My laconic summary – it is worth this money. Signal is way better than it was before

    Ce booster est puissant

    Ce booster est puissant
    Puissant, et il augmente mon signal. Mes recommandations. Mais notez que le booster ne marchera pas si vous n'avez pas 3 barres dehors. C'est l'astuce. Je savais pas ça. Mettez d'abord l'antenne n'importe comment ! mais, si vous faites attention en l'installant, alors tout marchera au poil comme pour moi.

    What do you think about this product?


PDF icon Data Sheet
441.91 KB
PDF icon User Manual
1.71 MB


Mobile signal booster
Mobile signal booster
Indoor panel antenna
Outdoor panel antenna
Power adaptor
1469 €
Have a question? Contact us

Need Help?

Our Support Team is ready to answer all your questions.

(44)20 3239 5808
(33)970 448 896


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