User Manual
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BEFORE INSTALLATION
1. Prior to securing the location of any booster parts, a “soft install” is recommended as adjustments may be needed
to optimize performance.
2. Your planned location for the booster (central to where signal is needed) should be near an existing electrical outlet.
3. Ensure adequate separation between the planned locations of the booster and outside antenna (at least 25 ft.).
4. Ensure sufcient cable length between the outside antenna location and booster location. The length of the
provided cable is 50 ft.
Installation Overview
Step 1. Find the outside area with the strongest signal.
Step 2. Install the outside antenna
Step 3. Place the Flare on a table or desktop, center of the area where signal is needed.
Step 4. Connect the booster to an AC power source.
INSTALLATION
Step 1. Find the Area With the Strongest Signal
Using your phone, identify the outside location with the strongest signal for placement of your outside antenna.
Generally, this is found above the rooine on the side facing your nearest cell tower and as high as possible – where the
antenna can ‘see’ your cell tower.
The coverage area that the booster provides is
directly related to the strength of incoming signal
received by the outdoor antenna. Mounting the
outside antenna where the signal is the strongest
will provide the best results. Please note, as seen
in the table below, if signal is extremely weak
where the outside antenna is installed, indoor
coverage will be limited.
Note that Bars are not always a reliable measure
of signal. The best way to conrm signal
coverage is the ability to place and hold a call.
Putting your phone in Field Test mode will,
however, indicate what level of decibels (dB) your
phone is currently receiving.
Before Installation
Decibels are measured in the negatives, and a score closer to zero indicates you have a better signal. A signal of -120
dB indicates you have no service, while a score of about -50 dB means you have excellent signal strength
Websites like Cell Reception and Antenna Search or applications like OpenSignal (Android | iPhone) and Network
Signal Info (Android) are easy ways to nd towers and get a general reading of your cell phone signal. The approach we
suggest is eld test mode.
How to Enter Field Test Mode for iPhones:
1. Check your iOS
2. For iOS 11 and later go to Settings / Cellular / Cellular Data Options / Enable LTE / Turn Off LTE
If not running iOS 11 Go into your Settings / WiFi / Turn Off WiFi
For iOS 9.3 and later go to Settings > Cellular > Cellular Data Options > Enable LTE > Turn Off LTE
For iOS 9.2 and earlier Settings > Cellular > Enable LTE > Turn Off LTE
3. Make a phone call to *3001#12345#* and press call
4. Select Serving Cell Measurements and refer to the top item named Measured RSSI
How to Enter Field Test Mode for Android
1. Settings > More Options or More Settings
2. Tap on About Phone > Mobile Networks > Signal Strength
3. Under Signal Strength you will see your dB reading. If you do not see it there you will see it under Network Type or
SIM Status.
Installation
Signal Strength
Excellent
-50 dB
-60 dB
-70 dB
-80 dB
-90 dB
-100 dB
GoodPoor
OK
Best
Antenna Position
Best Antenna SeparationBest Antenna Separation
Estimated coverage:
Outdoor signal strength
(dB)
1-2 Bars
(-85 to -95)
3-4 Bars
(-75 to -84)
5 Bars
(-65 to -74)
Flare with Omni antenna
estimated coverage (sq. ft.)
1000 2,000 4,000