SKU: HI17-3SL Category: Tag: Brand:

Hi17-3SL 2G | 3G Voice & Data | 4G Voice 1800m2


• Supports EGSM900, DCS800 and WCDMA 2100 MHz (2G, 3G, and 4G)
• Bluetooth and Wi-Fi modules
• Setup and monitoring via mobile app

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All UK networks | 2G | 3G Voice & Data | 4G Voice

This HiBoost Hi17-3SL Triband signal booster will cover three frequencies in the 2G and 3G frequency range. It will cover all networks and an indoor area of 1000-1800 Sqm2. HiBoost signal boosters are guaranteed to improve internet data and deliver clearer calls. A new generation smart booster with upgraded features as never seen before. Designed to improve mobile signal coverage for all UK Networks that uses 900 MHz/800MHz and 2100MHz for 2G/3G and 4G voice. This device will improve signal for separate rooms, large apartment, studio, office, garage, basement, etc. This booster comes with a 3 years warranty and a 15 days Money back or product replacement warranty.

Key  Features

• Supports EGSM900, DCS800 and WCDMA 2100 MHz (2G, 3G, and 4G)
• Bluetooth and Wi-Fi modules
• Setup and monitoring via the mobile app
• Stylish and aesthetic design, strong and durable construction
• Self-Oscillation protection
• Automatic and Manual gain controls
• LCD- display (real-time)
• Good heat dissipation
• Built-in indoor antenna
• Adhering to ETSI and 3GPP standards

Built-In Indoor Antenna

HiBoost Hi17-3SL smart booster is very easy to install and use as it comes with a built-in indoor antenna. No need to install an indoor antenna separately the indoor antenna is enough to boost and improve signal in coverage areas up to 1800 Sqm2. This feature will help save installation time for the device, prevent worrying about suspending antenna on your ceiling and the booster can be placed anywhere in the house with the same effective result.

Hi13-3S Voice & Data – 1000 sqm2

Smart-Link Features

Another unbeatable feature is the Smart Link that allows users to control their Boosters remotely via their mobile phone and device. Users can set up and monitor their booster anytime from anywhere, it also allows users to check for signal level and can be used to check outdoor antenna positioning. you can also share your mobile booster with an engineer.

Hi13-3S Voice & Data – 1000 sqm2

Smart LCD Functions

Real-Time Display

Displays gain, frequency, and outdoor power to enable monitoring of the booster.

Intelligent Diagnosis


Automatically displays all faults (ALC or ISO) giving you an idea of the fault that needs fixing..

Help With Set-Up

Helps to locate the best spot for outdoor antenna positioning, through monitoring the screen for stronger signal display.


How To Set Up Your Hi17-3SL             USER MANUAL 3S/3SL/5S IOT   

  • A mobile phone signal booster is supplied with all the accessories you require for easy set-up and use. It is basically a plug and play device and which can be done without employing any professional installer.
  • The Booster and the indoor antenna should be mounted inside the intended coverage area. Link the antenna and the booster with the coaxial cable supplied with the system.
  • Plugin the mobile booster to a power source and start experiencing a no drop calls and high-speed data download. The device will auto-adjusts the best parameters for your area in 30 seconds after the start.

Faster 3G Dhow booster is workingata Upload and Download suports 3G Voice Low power consumption Officially CE and ROH certified Compatible with all UK and EU 3G networks 15 days Money back guarantee

IMPORTANT NOTE:  Please call our Technical Support for advice if you are installing one of our pro series boosters, multiple rooms connections and if you  need further clarifications on any or all of our products

What’s In The Package

• HiBoost Hi17-3SL Triband mobile signal booster with a built-in indoor antenna
• Outdoor wideband directional antenna
• HiBoost 200 low loss cable 50ft/15.2 m
• 12V / 3A, AC /DC power supply


All our products are officially certified for compliance with the international and European safety, quality, and health regulations in the accredited test laboratories. See certs below: CE, RoHS, and ISO 9001-2008.

Hi13-3S Voice & Data – 1000 sqm2

Coverage Area1800 m²
ApplicationLarge Homes & Offices
Network TypeCalls, 3G / UMTS, 4G / LTE
Frequency800 MHz (4G/LTE), 900 MHz (GSM/EGSM), 2100 MHz (3G/WCDMA)
Frequency Range832~862MHz (Uplink) 791~821MHz (Downlink), 880~915MHz (Uplink) 925~960MHz (Downlink), 1920~1980MHz (Uplink) 2110~2170MHz (Downlink)
Number Of BandsTri-Band
Max. Gain65dB (Uplink) – 65dB (Downlink)
MGC (Step Attenuation)≥ 31dB / 1 dB step, dip switch control
Intelligent AGC (ALC / ISO)≥42 dB / ≥42 dB
Gain FlatnessTypical ≤5 dB (P-P)
Noise Figure @ Max. System GainTypical ≤5 dB
V.S.W.RTypical ≤2
Group Delay≤ 1 μs
Frequency Stability≤0.01 ppm
Power SupplyInput AC90~264V.50/60Hz, Output DC 12V/3A
Power Consumption≤12W
Input & Output Impedance50 ohm
LCD DisplayFrequency, Gain, Output Power, ALC, ISO, etc.
Indication LEDsNo
I /O Port TypeN-Female
Dimensions153 x 246 x 36mm/ 6 x 9.7 x 1.4inch
Booster Weight1.8 kg
Booster Weight with KIT5 kg
Operating Temperature-10ºC~+55ºC
Storage Temperature-10ºC~+80ºC
Relative Humidity5% – 95%
Barometric Pressure55 kPa -106 kPa
Environment ConditionsIP4
Weight5 kg
Dimensions15.5 × 24.6 × 3.6 cm


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