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2. 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.

3. Mobile cell sites - Wikipedia

   en.wikipedia.org/wiki/Mobile_cell_sites

   Mobile cell sites are infrastructures transportable on trucks, allowing fast and easy installation in restricted spaces. Their use is strategic for the rapid expansion of cellular networks putting into service point-to-point radio connections as well as supporting sudden increases in mobile traffic in the case of extraordinary events (trade ...

4. Cellular frequencies - Wikipedia

   en.wikipedia.org/wiki/Cellular_frequencies

   Many GSM phones support three bands (900/1,800/1,900 MHz or 850/1,800/1,900 MHz) or four bands (850/900/1,800/1,900 MHz), and are usually referred to as tri-band and quad-band phones, or world phones; with such a phone one can travel internationally and use the same handset. This portability is not as extensive with IS-95 phones, however, as IS ...

5. Best Wi-Fi range extenders in 2022: Get rid of dead zones in ...

   www.aol.com/news/best-wi-fi-range-extenders...

   The post Best Wi-Fi range extenders in 2022: Get rid of dead zones in your home appeared first on BGR. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: ...

6. Repeater - Wikipedia

   en.wikipedia.org/wiki/Repeater

   Cellular repeater: This is a radio repeater for boosting cell phone reception in a limited area. The device functions like a small cellular base station, with a directional antenna to receive the signal from the nearest cell tower, an amplifier, and a local antenna to rebroadcast the signal to nearby cell phones. It is often used in downtown ...

7. Femtocell - Wikipedia

   en.wikipedia.org/wiki/Femtocell

   Theoretically the range of a standard base station may be up to 35 kilometres (22 mi), and in practice could be 5–10 km (3–6 mi), a microcell is less than two kilometers (1 mile) wide, a picocell is 200 meters (218.72 yards) or less, and a femtocell is in the order of 10 meters (10.94 yards), [1] although AT&T calls its product, with a ...