Amazboost M2 Cell Phone Signal Booster User Manual
- June 5, 2024
- Amazboost
Table of Contents
Cell Phone Signal Booster Manual
Manufactured and Warranted by
Amazboost Inc.
www.amazboost.com
customer service number:
Office 435-319-6858
Toll-Free 877-579-7878
Working Diagram (How It Works)
- The outside antenna catches the signal from the tower, transmit it through a coax cable into the booster.
- Booster amplifies the signal and then transmit it through a coax cable to the inside antenna.
- The inside antenna rebroadcasts the signal inside to all mobile devices within range.
- The system also works in reverse; amplifying outgoing signal back to the tower.
The size and the coverage area and the strength of the boosted signal are directly related to two key factors:
- Signal strength received by the outside antenna.
- Distance of separation between the outside antenna and the inside antenna.
Package Contents
The kit includes the following items:
- Booster；
- Inside Antenna;
- Power supply;
- Outside Antenna;
Signal transmission loss and power level
Coverage area ability
Note: FCC regulations limit the amplification of all cell phone boosters
in order to prevent damage to the telecommunications infrastructure.
Therefore, the maximum coverage area of a booster depends on the original
power level of the signal captured by the outside antenna.
Notice: Not recommended when outside signal strength is less than
-110dbm(3G/1x) or -120dBm(4G/LTE). The resulting coverage area of the boosted
signal will be prohibitively small.
Power Level at the outside Antenna Location| Main Antenna Coverage Area
(radius around antenna)
---|---
Strong (5 bars on the cellphone)| 8 ft
Medium (3~4 bars on the cellphone)| 4 ft
Weak (1~2 bars on the cellphone)| 2 ft
Find The dBm Reading And Band Number On Your Phone
Having an accurate measurement of signal strength in decibels (dBm) is crucial
when installing your system. Decibels accurately measure the signal strength
you are receiving.
Note: Turn off your cell phone’s WiFi to ensure you are checking the
cellular connection. The dBm reading will be refreshed every 30-60 seconds.
Want faster results? Once you have a reading, turn on airplane mode. Wait 15
seconds. Turn off airplane mode. The signal strength reading is refreshed.
iPhone: dial 3001#12345# then press call
Android: download third part APP-LTE Discovery
Step1: Study your vehicle and make a installation planning
In order to achieve the best signal coverage effect, there is a certain
distance requirement between the inside antenna and outside antenna. Make sure
that the outside antenna is horizontally attached to the roof and the inside
antenna is parallel to the horizontal plane.
First determine the location of the inside antenna. It should be the place you
use your cell phone signal most of the time.
NOTE: It is suggested that the inside antenna should be placed at the
lower side of the driver’s seat, so as to maximize the distance from the
outside antenna. Be sure it’s in a location that the cable can reach.
Step 2: Find position for outside antenna
Then choose the location of the outside antenna. It should be rear on the roof, has the most distance from the inside antenna location. Also need consider how the route the cable inside. We suggest the installation location with green identification, please refer to
Step3: Outside Antenna Installation
Determine where you want to have the outside antenna on your vehicle. Same
time you need determine where you want the cable to enter the vehicle.
NOTE: With two options
There is a powerful magnet at the bottom of the outside antenna, which can
attract the device to the surface of ferrous materials
Make sure that the outside antenna is horizontally attached to the roof.
If the roof is not made of iron, please stick the iron sticker supplied by us on the roof.
Step4: Indside Antenna Installation
There are 2 powerful celcro at the bottom of the inside antenna, which can attract the antenna to the side of seat.
Note: Make sure that the inside antenna is parallel to the horizontal plane
Step5: Connect the System
-
Connect the outside antenna cable to the booster at the “OUTSIDE” port.
-
Connect the intside antenna cable to the booster at the “INSIDE” port.
-
Plug in the power adaptor and connect it to the nearest power outlet
Step6: Evaluate the Effects
-
Now that all of the components of the booster are in place, and the booster is powered on, it’s time to check the performance. If everything checks out, return to steps 2 and 3 to finalize installation. Here’s what you should look for:
1.) Run a signal strength/speed check. Test the signal strength with the booster off, then re-test the signal in the same location after you plug-in the power supply. You should have a stronger signal. You can access the signal strength through the settings menu of your phone (a negative number in dBm) or download a speed test App. Remember that a stronger signal means the dBm is closer to zero.
2.) When you plug-in the power adaptor, the booster runs a self-diagnostic as it powers on. Use the LED light on the panel to interpret the results. If everything is connected properly, and there is an adequate power supply, the LED light should flash 1 second and then go off. -
If something is wrong, refer to the “Quick Troubleshooting” section at the end of the manual. Otherwise, finalize the installation. Happy boosting, happy trails!
How to visually confirm that your installation is effective and correct?
At a distance of 1 feet from the indoor antenna, test the signal strength
without obstruction. If this test result is 15~20db higher than your test
result at the outdoor antenna position, then your system has reached the best
effect.
For example, you test a signal of -90dbm at 1 feet away from the indoor
antenna. Your outside antenna position record is -105dbm. So the improvement
is: -90dbm – (-105dbm) = 15db
If your results do not reach this range, please check your installation or
contact us.
Note1: In daily life, the signal dbm readings of our mobile phones range
from -70dbm to -120dbm. Because it is a negative number, the smaller the
number, the greater the signal strength.
Note2: In the case of no problems with the installation, the strength of
the indoor signal depends entirely on the strength of the outdoor signal.
Trouble Shooting: No Signal Improvement
Step 1. Check power. Ensure the indoorunit is plugged in and the LED ower Light is green.
| Step 2. Check incoming signal level at outdoor antenna position. Usage of a
booster is not recommend when the outside signal is less than -110dbm(3G/1x)
or -120dBm(4G/LTE).
---|---
Step 3. If any of the lights on the front panel are flashing in green then off/continue flashing/solid green, it means that self oscillation is occurring. You must switch off the booster and check the outside and inside antennas’ seperation immediately. Make sure that the Minimum Separation Requirements have been met.
Horizontal distance: 3 ft (1 meters), Vertical distance: 2 ft (0.6 meters)
Technical Specification
Frequency (MHz)| | LTE (band 12)| LTE (band 13)| Cellular ( band5)| PCS (band
25/2)| AWS (band 4)
---|---|---|---|---|---|---
Uplink| 698-716| 776-787| 824-849| 1850-1915| 1710-1755
Downlink| 728-746| 746-757| 869-894| 1930-1995| 2110-2155
Gain| Uplink
Downlink| 45±2
48±2| 45±2
48±2| 45±2
48±2| 47±2
50±2| 47±2
50±2
Output power| 26dBm(Uplink)/10dBm(Downlink)
---|---
In-band Flatness| <9dB
EIRP| 1W
Impedance| 50 ohm
Current| ≦1.5A(6V DC)
WARRANTY
The Booster is covered under a three-year product warranty for failures or
defects that result from craftsmanship and/or materials. Dated proof of
purchase should be retained for use in warranty cases.Contact the
retailer/reseller directly with any warranty issues, or alternatively contact
the manufacturer in cases where the reseller is no longer available to handle
warranty claims. In cases where the reseller is unavailable, the product may
be returned to the manufacturer at the consumer’sexpense, with a dated proof
of purchase and a return authorization letter which can be attained by
contacting Amazboost.
This warranty does not apply to any signal booster components determined by
Amazboost to have been subjected to misuse, abuse, neglect, tampering, or
mishandling that result in damages to the physical or electronic properties of
the product. Refurbished products that have been recertified to conform to
product specifications may be used for product replacements.
DISCLAIMER: The information provided by Amazboost is believed to be
complete and accurate, to the best of our knowledge. However, no
responsibility is assumed by Amazboost for any business or personal losses
arising from the use of the information herein contained, or for any
infringements of patents or other rights of third parties that may result from
its use.
Safety Guidelines
To uphold network protection standards and ensure compliance, all active
cellular devices must maintain a separation distance of at least six feet
between the inside unit antenna and outside unit antenna and at least four
feet of separation distance from the inside unit. Use only the power supply
provided in this package. Use of a non-Amazboost product or accessory may
result in damage to the equipment or components of the equipment. The inside
unit is designed for use in an indoor, temperature-controlled environment
(less than 100 degrees Fahrenheit). It is not intended for use in attics or
similar locations where temperatures may be in excess of that range.
RF Safety Warning: Any antenna used with this device must be located at least
8 inches from all persons.
This is a CONSUMER device
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and
have your provider’s consent. Most wireless providers consent to the use of
signal boosters. Some providers may not consent to the use of this device on
their network. If you are unsure, contact your provider.
In Canada, BEFORE USE you must meet all requirements set out in ISED
CPC-2-1-05. You MUST operate this device with approved antennas and cables as
specified by the manufacturer. Antennas MUST be installed at least 20 cm (8
inches) from (i.e., MUST NOT be installed within 20 cm of) any person. You
MUST cease operating this device immediately if requested by the FCC (or ISED
in Canada) or licensed wireless service provider. WARNING. E911 location
information may not be provided or may be inaccurate for calls served by using
this device.
This device complies with Part 15 of FCC rules. Operation is subject to two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by Amazboost could void the authority to operate this equipment.
FOR MORE INFORMATION ON REGISTERING YOUR SIGNAL BOOSTER WITH YOUR WIRELESS
PROVIDER, PLEASE SEE BELOW:
Sprint https://www.t-mobile.com/support/coverage/register-a-signal-booster
T-Mobile/MetroPCS: https://www.t-mobile.com/support/coverage/register-a
-signal-booster
Verizon Wireless: https://www.verizon.com/solutions-and-services/accessories
/register-signal-booster/
AT&T: https://securec45.securewebsession.com/attsignalbooster.com/
U.S. Cellular: https://www.uscellular.com/support/fcc-booster-registration
If you have any questions or concerns when installing or operating your cell phone booster, please email us at
US: [email protected]
Canada: [email protected]
Or call our customer service number
Office 435-319-6858
Toll Free 877-579-7878
References
- amazboost.com
- AT&T Signal Booster
- Register a signal booster | T-Mobile Support
- FCC Booster Registration | UScellular
- Cell phone signal booster for home | Verizon Wireless