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Warnings and Recommendations
Warning:
The Yagi antenna must always be located so the back or side points to
the inside antenna. Never point the front of the Yagi antenna toward the
inside antenna – this is to prevent oscillation.
Warning:
Connecting the signal booster directly to the cell phone with use of an
adapter will damage the cell phone.
Warning:
Connect both the outside and inside antenna cables to the signal
booster before powering up the amplifier.
Warning:
Use only the power supply provided in this package. Use of a non-
Wilson product may damage your equipment.
Warning:
RF Safety: FCC regulations require that any fixed outside antenna used
with this signal booster may not have gain less cable loss that exceeds
15 dBi and must be located at least 30 inches from all people. Inside
antennas must not exceed 7 dBi gain less cable loss in the 800 MHz
band or 10 dBi gain less cable loss in the 1900 MHz band and must be
located at least 8 inches from all people.
Lightning protection is recommended for all in-building installations.
Finding Signal Strength and Calculating Coverage Distance
Signal strength and the corresponding coverage distance you can expect to achieve
Signal strength and the corresponding coverage distance you can expect to achieve
with your signal booster/antenna system are based on a combination of several
factors: the received signal strength of your cell phone alone, the signal gain
achieved by your signal booster and antennas and the signal loss from cables, taps
and splitters you may be using.
To calculate your approximate signal coverage distance, you can enter this
To calculate your approximate signal coverage distance, you can enter this
information into our Coverage Area Calculator on the Technical Support page on our
website (www.wilsonelectronics.com). If you prefer, you can manually calculate your
approximate signal coverage distance.
Measure the Outside Signal Level (OSL) at the intended outside antenna location
Measure the Outside Signal Level (OSL) at the intended outside antenna location
using a cell phone in test mode. (For assistance, visit the Phone Test Modes section
on the Technical Support page on our website or call 866-294-1660.) The OSL will
always be a negative number. (Even if the cell phone shows a positive number, you
will need to change it to a negative for this calculation.) Maximum signal strength is
usually about -50. When the signal weakens to about -100 or worse, the call may be
dropped.
Your inside and outside antennas will also add signal gain, again depending on the
Your inside and outside antennas will also add signal gain, again depending on the
antenna models you are using. You will also experience some signal loss from
cables, splitters and taps used to connect your system.
Warning: Verify that both the
outside antenna and the inside antenna are connected
to the signal booster before powering up the amplifier.
!
Warning: Use only the power supply provided
in this package. Use of a non-Wilson product may
damage your equipment.
!