Enhanced gain selected cell phone booster system
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United States of America Patent
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May 22, 2007
Issued Date -
N/A
app pub date -
Jan 22, 2005
filing date -
Sep 14, 2004
priority date (Note) -
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Abstract
Apparatus for boosting the signal between a cell phone (14) and a cell site (16), which includes an amplifier (64) that continually operates at a fixed gain. A power detector (72) controls an attenuator (62) that can be switched to pass the amplified signal through an attenuator (74) of moderate resistance, or through an attenuator (60) of zero resistance so the power output is boosted within the limits allowed under cell phone system standards.
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