產品資訊 - GSM cell phone booster www.wirelessphonejammer.com->cell phone accessories

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GSM cell phone booster www.wirelessphonejammer.com

產品分類 :

電信設備->手機及零件->行動電話配件

GSM cell phone booster www.wirelessphonejammer.com

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Model No:	SK-GSR

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Do you know the cell phone booster? www/wirelessphonejammer/com

A cell phone booster, a type of bi-directional amplifier (BDA) as commonly named in the wireless telecommunications industry, is a device used to boost the cell phone reception to the

local area by the usage of a reception antenna, a signal amplifier and an internal rebroadcast antenna. These are similar to the cellular broadcast towers used to broadcast by the

network providers, but are much smaller, usually intended for use by one building. Modern cellular repeater amplifiers work by rebroadcasting cellular signals inside the building.

There is a good cell phone booster (www/wirelessphonejammer/com) website there. The systems usually use an external, directional antenna to collect the best cellular signal, which

is then transmitted to an amplifier unit which amplifies the signal, and retransmits it locally, providing significantly improved signal strength. The more advanced models often also

allow multiple cell phones to use the same repeater at the same time, so are suitable for commercial as well as home use.