Signal amplifier for Voice, 3G and 4G Voice, 3G and 4G signal booster Voice, 3G and 4G Repeater for home Voice, 3G and 4G signal booster Signal amplifier for Voice, 3G and 4G Signal amplifier for Voice, 3G and 4G accessories accessories accessories accessories

2G+3G+4G Cell Phone Signal Booster


HiBoost Hi23-EDW

2071.11 $
Price with VAT
2464.62 $


2-Year Warranty
Worldwide Shipping
Delivery 2-5 Days

Stop losing connection with your clients and partners! HiBoost Hi23-EDW is a smart solution to put an end to all your mobile signal problems once for all.

Key features

  • Networks: EGSM/GSM/UMTS 900 + 3G 2100 + LTE 1800 MHz
  • Coverage: large areas up to 3000 m2
  • LCD Display
  • Uninterrupted calls + speedy 3G and 4G data download
  • Compatible with all EU cellular operators
  • Advanced noise and operator protection
  • Full duplex
In your country
This booster works with
  • Overview

    Stop losing connection with your clients and partners because of low data download speeds and poor voice service! HiBoost Hi23-EDW is a smart solution to put an end to all your mobile signal problems in office or home. This triband amplifying device guarantees high quality voice service and superfast 3G and 4G data at a time.

    The booster is high in power and gain to cover very large indoor areas of up to 3000 m2. You can apply the equipment to a business center, shopping mall, hotel, plant, subway, hypermarket, school, hospital etc.     

    Hi23-EDW comes in an elegant metal box and with intelligent LCD display which shows all current booster characteristics.     

    Buy HiBoost Hi23-EDW now and make the most of your business with reliable mobile connection!

    *Mind the efficiency of the booster depends on the strength of the outdoor signal reception. Ensure at least 2-3 bars in the point of the outdoor antenna installation to cover all your area with strong signal.

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


    HiBoost Smart Functions

    AGC and MGC

    Hi23-EDW mobile phone amplifier is powered by smart AGC control. It balances the power of the system according to the outdoor signal strength outside your indoor area. In other words, AGC establishes reliable balance between the booster and a cell tower, which saves you from interference with cellular operators’ networks.

    MGC is in charge of manual gain control and lets you adjust the system gain by hand according to input signal strength outdoors.   

    LCD Display

    The booster comes with user-friendly LCD display to let you keep watch on the current system state. It shows the booster’s main parameters and flashing alarms if there’s some system or installation error. 

    Safe and Healthy


    HiBoost product safety is proved by the official CE and RoHS compliance certifications.  The documents were issued in accredited test laboratory Phoenix Test Lab in Germany.  

    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

    Since signal reception in your area gets increased, your mobile device will emit less energy and radiation. As a result your mobile phone battery will work much longer and the environment at your home or working pace will get healthier.

    What is dBm?

    Power ratio (in decibels) of the measured power is expressed in dBm. The higher dBm number, the more powerful signal is spread.

    Consequently, 17 (20, 23) dBm is more powerful than 13 dBm. This means not only larger coverage zone, but also signal possibility to be spread in several floors, to go through walls, etc.

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

    EGSM 900 MHz is a mobile network standard for voice. Mobile network operators use it to send cellular signal to your mobile devices. Literally, EGSM is the same GSM network but extended for additional 10 MHz. Currently all major cellular operators in the EU and worldwide (Vodafone, Orange, O2, EE, etc.) transferred to EGSM 900 MHz and support voice service on it.

    UMTS 2100 MHz is the main mobile network for 3G data transmission. Mobile operators provide data at 2100 MHz frequency. UMTS 2100 MHz is rather high frequency easier to receive to receive in cities than in rural areas.

    LTE 1800 MHz is currently most advanced 4G mobile network for high-speed 4G data transmission. Mobile carriers worldwide share three LTE frequencies – LTE 800, 1800 and 2600 MHz, where LTE 1800 is one of the most widely used. Just like UMTS 2100 MHz 4G is perfect for urban areas and is often hardly accessible out of the city. Pay attention, this mobile standard is suitable only for those mobile phones which support 4G standard.  

    Hi23-EDW carries 2G and 3G signals over three signal standards at a time: GSM 900 MHz, GSM 1800 MHz and 2100 MHz WCDMA. Thanks to the ability 3 signal band support, it ensures smooth voice service and 3G data download.

    It’s very powerful

    I installed this one in the building where I hold bookfair. It’s very powerful so I can’t even say if I have a place with a bad signal.

  • 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 Hi23-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 Hi23-EDW REVIEWS
    It’s very powerful

    I installed this one in the building where I hold bookfair. It’s very powerful so I can’t even say if I have a place with a bad signal.

    un service vraiment parfait!

    Nous avons acheté ce modèle pour notre bureau. Que puis-je dire - un service vraiment parfait! Inessa sait très bien comment offrir son produit et de la façon de rendre ses clients heureux. Meilleures salutations, Ron

    What do you think about this product?


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


Mobile signal repeater
Indoor panel antenna
Outdoor panel antenna
2xCables 10m and 5m
Power adapter
2071.11 $
Price with VAT
2464.62 $


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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