Phone booster gets rid of the crackle while on the move

Cellphone amplification technology for the car isn't new, but recent developments have made it more portable and affordable than ever before.

Some of the newer in-vehicle amplifiers, such as the The Sigma Auto Mobile Amplifier / Repeater, work wirelessly with handheld cellphones, providing up to 10 times the boost on both the transmit and receive signal for as many as 3 devices simultaneously.

[via Engadget]

Related:

-- How To Kill a Dead Zone

-- CellAntenna

-- New technology promises end to tunnel cut-off

-- Road Tunnels get GSM Coverage

emily | 9:47 AM | Technology |
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