HiBoost 4K Smart Link User manual

User Manual
Home Mobile Signal Booster
4K Smart Link
10K Smart Link
15K Smart Link
Boost Your Bars

Package Content
Introduction
Pre-Installation Instructions
APP Assisted Installation
LCD Assisted Installation
Quick Troubleshooting Guide
Technical Specifications
Authorized Accessories List
FCC and IC Statements
Return and Warranty Policies
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04
05
10
24
37
39
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41
43
CONTENTS

01
Package Content
4K Smart Link

02
Package Content
10K Smart Link

03
Package Content
NOTE: Available accessories can be purchased through HiBoost.com
Warning: Un-authorized antennas, cables, and/or coupling devices are prohibited
by new FCC rules. Please contact FCC for details: 1(888)-CALL-FCC
15K Smart Link

04
Introduction
Thanks again for purchasing HiBoost cell phone Booster. The Smart Link series is a collection
of precision-engineered products that improve cellular reception inside of homes and
businesses by amplifying incoming and outgoing cell phone signals.
HiBoost cell booster's exclusive cloud-based Signal Supervisor mobile application and LCD
display allow users to monitor the live status of HiBoost cell phone signal boosters directly
from the LCD display or remotely from a mobile device anywhere at any time.
If there are any issues while installing a HiBoost 4K/10K/15K Smart Link Signal cell phone
signal booster, please contact the HiBoost technical support team through the following
Online Support: Create a ticket or chat via Signal Supervisor App
[phone] (M-F from 9 am – 5 pm CST)
[email protected]
www.hiboost.com

05
We strongly recommend you to read the user guide completely before beginning
the installation.
HiBoost SmartLink booster provide 2 options of booster installation,
APP and LCD installation ways are unique methods provided by HiBoost.
This installation guide will take the HiBoost 4K SmartLink as an example.
1. App assisted installation,
FIRST CHOICE From Page 09~22.
It’s more convenient and many work could be done by ONE
person, and the most important is that the obtained signal
can be very precise.
2. LCD assisted installation,
SECOND CHOICE From Page 23~35.
It can achieve the same precise effect as App guidance.
But it may need two people and the installation process is a
little cumbersome.
LCD signal meter tells how
strong the signal is
Pre-Installation Instructions
The App helps you find the
best signal outside

06
Then why has HiBoost spent extra big efforts and costs to design APP and
LCD signal meters to help you install?
Out of the various reasons, the most important reason is that we would like you, our
valuable client, to get the maximum output power from the booster system in order to get
optimal signal reception for all your mobile devices.
As it is known and a big thanks, FCC makes signal boosters legal in 2014 so that every
body can install and benefit from the signals;
But FCC regulations do limit the gain and output power of all consumer boosters to low
values in order to avoid any interference to the cell towers;
Furthermore FCC stipulates that any improper install should trigger immediately further
reduction of the booster’s already-limited gain and power to protect the towers.
Therefore, you can understand how important you need to find the perfect outside
signal from the tower and how important to squeeze every last gain and power from
the booster, even 1dB more power is so precious when you suffer from no signals.
HiBoost App & LCD signal meters will help you to fine tune the best power and get
as much cover of your spaces.

07
General Working Principle:
※Please do spend sometime to read it fully, as it is crucial to get full bars for your rooms.
Before we start any of the two ways, please allow us to spend 3 pages to make you
understand how the booster system works for you.
How HiBoost booster works
1. Outdoor antenna receives outside
signal from the nearby cell tower and
sends it to HiBoost Booster
2. The booster amplifies the signal
and sends to indoor antenna
3. Indoor antenna receives amplified
signal and send it throughout your
rooms
Vice versa, indoor antenna receives cellphone signal and sends to the booster
The booster then amplifies the signal and sends it to outdoor antenna
Outdoor antenna sends signal to the cell tower
Then you can make phone calls and internet streaming.

08
Working Principle in Formula
Outside
Signal
Outdoor
Antenna Gain
Outdoor
Cable Loss
Booster
Gain
Indoor
Cable Loss
Indoor
Antenna Gain
System
Output Power
Out of the Formula:
Outside Signal: To be received by outdoor antenna from cell tower
Outdoor Antenna Gain: The gain of outdoor antenna
Outdoor Cable Loss: The loss of the outdoor cable
Booster Gain: The actual working gain of the booster
Indoor Cable Loss: The loss of the indoor cable
Indoor Antenna Gain: The gain of indoor antenna
For example:
-65dBm + 11dBi - 4.5dB + 60dB - 2dB + 7dBi = 6.5dBm (System Output Power)
Since the figures in Black color are fixed when you finish the purchase, thus the RED
figures of
1. Outside Signal
2. Booster Gain will play a vital role in reaching the best output power during the
install, especially when we know the FCC limits the booster system values.
So the user guide is focused on:
1. Getting the best outside signal.
2. Keeping the maximum booster gain.
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