USER MANUAL
Model name: SH-RC58G3W
Box content .......................................................................................
Trademarks .......................................................................................
Device overview ..............................................................................
Safety warnings ..............................................................................
Features & Description .................................................................
Understanding Lights ....................................................................
Connecting the booster to the radio and antenna ...............
Connecting the booster to the power supply ........................
Technical Specications ...............................................................
FAQ (Frequently Asked Questions) ............................................
APPENDIX: Proper disposal of the product .............................
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Index
2
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Thank you for choosing Sunhans. Before using your new booster, please carefully read this
quick guide.
Before using your Sunhans booster for the rst time, please check the box contents. If some of
the following items are not inside, contact the supplier where you purchased your product
Box content
x1
SH-RC58G3W
eSunRc WiFi booster
x1
DC 2.5” to 12V
5.5” adapter
x1
Mounting Velcro
x1
Documentation
SH-RC24G3W
eSunRc WiFi booster
x1
DC 2.5” to USB adapter
x1
DC 2.5” to JST adapter
x1
RG141 20cm cable SMA
male to RP-SMA male
Trademarks
The logo of Sunhans and eSunRc are registered trademarks of Sunhans Technology (HK)
LIMITED.
Wi-Fi®, the Wi-Fi logo CERTIFIED and Wi-Fi logo are registered trademarks of Wi-Fi Alliance.
All other trademarks and copyrights are the property of their respective owners.
Please pay attention to this guide. It is dangerous and may
violate the law. The manufacturer assumes no responsibility
for the user who does not comply with the following
recommendations or makes improper use of the WiFi amplier.
WARNING
3
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Device Overview
Safety warnings
LED
Antenna
connector
Radio
connector
Power supply
connector
Do not use the WiFi amplier near fuels or chemicals. Keep the device away from children.
WiFi Boosters affect the normal operation of electronic medical devices such as pacemakers,
hearing aids and other electronic medical hearing equipment.
Please do not open the WiFi amplier yourself, if the WiFi amplier is damaged, contact your
supplier.
Keep the device dry. Rain, humidity and all types of liquids or moisture can contain minerals
that corrode electronic circuits. If your device gets wet, contact the supplier.
Do not use a wet towel or detergent to clean the device.
Dispose of the product according to local regulations, please recycle when possible. Do not
dispose of it as household waste.
DECLARATION The brand Sunhans reserves the right to change the manual
contents without notice.
4
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Features & Description
Understanding Lights
Sunhans’s family of Wi-Fi Signal Boosters are designed for use in mobile and/or mesh
wireless networking applications. It is the most consistent signal amplication available
for Wi-Fi networks. Designed for bi-directional signal amplication, In contrast, traditional
analog amplier technologies can go into saturation or reduce transmit power as input signal
uctuates, negatively impacting signal quality and network performance. While allowing for
the use of virtually any 2,4GHz antenna that implements an SMA-Male connector. Also the
small footprint and low prole design makes it an ideal solution for mounting on vehicles or in
other space constrained applications.
The Sunhans’s 2.4GHz Inline Signal Booster efciently increases signal range of any antenna
by up to 200%-400% while maintaining high data throughput rates. This signal boosting
functionality adds up to 16dB of transmit gain and 12dB of receive gain, resulting in a farther
reaching signal and better connectivity with client radios. Results may vary depending on
environmental factors, interference, cable length and type, etc.
The Sunhans WiFi booster includes one indicator light.
White ON The WiFi booster receives
electricity and it is working
properly.
Blinking Blue The WiFi booster is working.
Receiving information from the radio, boosting
that signal and sending it by the antenna.
To install the booster, rst we will connect the antenna to the
“To antenna” connector. Then, we will connect the radio to the
“To radio” connector. After that, connect the power supply.
WARNING
5
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Connecting the booster to the radio and antenna
The WiFi booster indicates which connector is for antenna and which one for the radio. There
are several kind of radios that you can connect to the booster to increase the power and
distance of use. For example router, access point, radio control remotes, radio control planes,
drones, cars... IP camera, Walkie Talkies, etc. Always checking that the range of frequency
between the radio and the booster, is the same.
6
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Connecting the booster to the power supply
The WiFi booster includes 3 adapters to connect your booster to a DC battery or power bank.
If you need to connect it to 220V or another type of power source, please check our website
www.sunhans.com, for the right adapter, or contact with us by email info@sunhans.com
DC 2.5” to 12V 5.5” adapter
12V/2A DC, 100~240V for
AC adapter
(not included)
DC 2.5” to JST adapter
DC 2.5” to USB adapter
7
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
Technical Specications
FAQ (Frequently Asked Questions)
Operating range: 2.4~2.5 GHz.
Operating mode: Bi-directional, half-duplex, time division duplex senses RF, carrier from
transmitter and automatically switch receiving to transmitting mode.
Antenna connector type: SMA female (hole inside) 50ohm.
Radio connector type: RP-SMA female (pin inside) 50ohm.
Input power: 0~20dBm.
Transmit gain: 15-18dB.
Output power: 3000mW (35dBm).
Receiver gain: ≤12dB.
Noise gure: ≤3.5 dB typical.
Frequency response: ±1dB over operating range.
Supported voltages: 5V~16V/2A DC.
Operating temperature: -20°C to +70°C.
Operating humidity: Up to 75% relative humidity.
Material: Cast aluminum.
Booster Weight: 46g.
Booster Size: 7.3x4x1cm.
For any other problems or questions, please contact your supplier, or with Sunhans directly:
info@sunhans.com
1. My WiFi booster ´s light indicator, does not blink blue. It just shows the white light.
What ´s the problem?.
2. The white light is off, but the blue light is blinking.
3. The light indicator does not work. There is no light when I plug the power supply.
4. The signal is not strong enough or it barely increased.
Please, check the connection between the radio (RC, router, IP camera…) and the “To
Radio” connector of the WiFi booster. If the connection is right, maybe just the blue
LED has a problem. So check if the level of signal increased. If you do not have any
improvement in your signal strength, the blue LED does not blinks and the installation
was right, please, contact the supplier where you bough the product to le a warranty
claim.
Please, check the connections between the radio and the booster. Also between the
booster and the antenna. Check that the blue light is blinking. If it all looks correct,
relocate the booster in a higher place and orientate the antenna.
Please, check if your power supply operates between 5V to 16V 2A. If it does, contact
your supplier.
The white LED is possibly broken. But the booster is working properly.
8
WIFI SIGNAL BOOSTER 3W / 2.4Ghz
35
dBm
APPENDIX: Proper disposal of the product
(Electric and electronic waste) (Applicable in the European Union and European countries
with systems of selective collection of waste). The presence of this symbol in the product, its
accessories or informative material indicates that once that it’s useful life has expired, neither
the product nor its electric accessories must be thrown away as household waste.
To prevent potential damage to the environment or to human health, please separate these
products from other kinds of waste and recycle them properly. Thus, you help foster the
sustainable reusing of material resources. Home users can contact the establishment where
they purchased the product or the corresponding local authorities to get information about
how and where to take this waste for an ecologically safe recycling process. Major consumers
can contact their provider and check the conditions of the purchase contract. Neither this
product nor its electric accessories must be thrown away with other commercial waste.
www.sunhans.com
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