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(MEASURING BOOSTER PERFORMANCE cont.)
Signal Strength without Booster
Note here:
Signal Strength with Booster
Note here:
Compare Results
Having an accurate measurement of signal strength in decibel-milliwatts (dBm) is crucial
when installing your system. Decibel-milliwatts accurately measure the signal strength you
are receiving.
SIGNAL
STRENGTH
3G/1x
4G/LTE
SIGNAL
STRENGTH
3G/1x
DID YOU KNOW a signal increase of just 3dB is 2
4G/LTE
times the power and signal amplification!
OFFICE 100
EXCELLENT
GOOD
-70
-71
-85
dBm
to
-90
-91
-105
dBm
to
EXCELLENT
-70
-71
dBm
-90
-91
dBm
to
CELL PHONE SIGNAL BOOSTER
FAIR
-86
-100
dBm
to
-106
-110
dBm
to
GOOD
FAIR
-85
-86
-100
to
dBm
to
dBm
-105
-106
-110
dBm
to
dBm
POOR
-101
-109
dBm
to
dBm
-111
-119
dBm
to
dBm
POOR
DEAD ZONE
-101
-109
-110
to
dBm
dBm
-111
-119
-120
to
dBm
dBm
DEAD ZONE
-110
dBm
-120
dBm
10
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