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2. The Best Cell Phone Signal Boosters for Staying Connected - AOL

   www.aol.com/lifestyle/best-cell-phone-signal...

   Flare 3.0 Cell Phone Signal Booster. The SureCall Flare 3.0 is the best overall model for small- to medium-size homes and offices, improving weak cell signals across two to four rooms and ...

3. Signal strength in telecommunications - Wikipedia

   en.wikipedia.org/wiki/Signal_strength_in...

   In telecommunications, [1] particularly in radio frequency engineering, signal strength refers to the transmitter power output as received by a reference antenna at a distance from the transmitting antenna. High-powered transmissions, such as those used in broadcasting, are expressed in dB - millivolts per metre (dBmV/m).

4. Mobile phone signal - Wikipedia

   en.wikipedia.org/wiki/Mobile_phone_signal

   Mobile phone signal. A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network (on the downlink ). Depending on various factors, such as proximity to a tower, any obstructions such as buildings or trees, etc. this signal strength will vary.

5. Cellular repeater - Wikipedia

   en.wikipedia.org/wiki/Cellular_repeater

   A cellular repeater (also known as cell phone signal booster or cell phone signal amplifier) is a type of bi-directional amplifier used to improve cell phone reception. [citation needed] A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal amplifier, and an indoor rebroadcast antenna.

6. Received signal strength indicator - Wikipedia

   en.wikipedia.org/wiki/Received_signal_strength...

   In telecommunications, received signal strength indicator or received signal strength indication [1] ( RSSI) is a measurement of the power present in a received radio signal. [2] RSSI is usually invisible to a user of a receiving device. However, because signal strength can vary greatly and affect functionality in wireless networking, IEEE 802. ...

7. dBm - Wikipedia

   en.wikipedia.org/wiki/DBm

   The decibel ( dB) is a dimensionless unit, used for quantifying the ratio between two values, such as signal-to-noise ratio. The dBm is also dimensionless, [1] [2] but since it compares to a fixed reference value, the dBm rating is an absolute one. The dBm is not a part of the International System of Units (SI) and therefore is discouraged from ...