User installation manual

For the installation of all our GSM amplifiers.

Huaptec Hiboost boosters are an efficient solution to improve poor mobile signal. But before you can take full advantage of the system, you need to install it properly.

The installation procedure is performed in 4 simple steps. You are strongly advised to follow the instructions in the manual. If there are problems and it is still not clear to you and you have questions, please do not hesitate to contact us during office hours on telephone number 085-201 78 83.

Installation at home or in the office

You have a ready-made kit with the amplifier, 2 cables and 2 receive antennas. Before installation, make sure you have all the necessary components.

GSM amplifier manualPay attention: images may differ


Step 1. Install an outdoor antenna

1 . Choose a good place to see the Yagi, Panel antenna install another antenna.

Normally you choose the highest point of your building to receive a good signal. The roof of your home or business premises usually suffices.

You can basically place the antenna anywhere you receive a good signal with your phone. This must be at least 2-3 Bars are.

Consider a loss of 10% on 10 meter cable. The advice is therefore to no to bridge greater distances. If this is necessary, consider using a higher quality cable.

Wij laten onze hoge kwaliteit kabel zelf maken want onze kabels hebben slechts een verlies van 1% on 50 meter. If you choose this, do not forget to order the Connectors of the type F Connector. (smb) (click here for GSM amplifiers 5D-FB cable)


Determine outdoor antenna placementing

The image above shows how best to find the right location for your outdoor antenna.


The idea is that you place the antenna where it comes closest to the Telecom provider's transmission tower from the building.. This also prevents the internal transmission signal from interfering with the external transmission signal. (crossing these signals may cause loss of signal strength).

Install the outdoor antenna.

Fix the outdoor antenna in the chosen place where there is good reception of the signal.

The best way to do this is to download the signal supervisor app!

There are two possible types of installation - pole and wall mounting.

If you choose to mount the outdoor antenna on the roof, you need to fix the antenna on the pole with an L bracket and screws. Follow the post mounting diagram on the next page.


Mounting method


PAY ATTENTION: The required mast diameter becomes φ40~50 (mm)

To perform wall mounting, place the antenna directly on the wall with an L-bracket and screws. Find the example below wall mounting:

Safety Notice:
Wrap waterproof tape around the connectors between an outdoor antenna and the cables to prevent water or other damage.

Step 2. Install the indoor antenna

The indoor antenna is usually placed in the center of your home / office to provide global coverage.

Front and Hi13 models:

Connect the indoor antenna to the corresponding connector on the booster and tighten securely.

For Hi17, Hi20 and Hi23 models:

  1. Choose a room where there is no strong signal and attach the indoor antenna.
  2. Place it on the wall or in the corner as follows:

Note :

The distance between the inner- and outdoor antennas must 5-10 be meter. If this space between the antennas cannot be achieved, ensure that a barrier (for example a wall) to increase insulation and to prevent self-oscillation.


Step 3. Install the Signal Booster

  1. Select a location near a power outlet. Hi13 booster models with swipe antenna can be placed near the power supply. Hi17 .'s booster, 20 on 23 models is usually mounted on the wall in the room with an indoor panel antenna like the picture below:
  1. Connect the outdoor antenna to the booster connector marked “Outside”. Tighten the connection by hand.


  1. Connect the indoor antenna cables to the booster connector marked “indoor”. Tighten the connection by hand.

Step 4. Start Up the Booster

  1. Connect the signal amplifier with the power cord AND insert the plug into the wall socket.


Do not connect the amplifier to the power supply until you have correctly connected the antennas.

  1. If the alarm LED flashes green or orange, does this mean that the signal booster is working properly.

After the amps is turned on, it will automatically adjust the best performance with intelligent automatic strength adjustment function. So that no manual operation is required. Check coverage.

If it is good, Congratulations! The installation has been completed successfully!


Safety principles:

The amplifier must comply with safety requirements for communication equipment. Provide proper grounding and lightning protection.


The power supply voltage of the amplifier must comply with safety standards. Any action should only be performed after disconnecting the power beforehand.


Do not open the amplifier versterker, touching the module of the amplifier or opening the cover of the module containing the electronic components and touching these components can damage the parts due to electrostatic charge or discharge.


Keep the amplifier away from heating equipment, because the amp itself dissipates heat when it's on. Could this affect the amplifier. A room without heating is therefore recommended.

you can also download this manual for printing

DOWNLOAD: HiBoost Gsm user installation manual