WILSON 801212 3-Watt Wireless Cellular Amplifier Kit with Antenna

Image: 

Allows multiple phones & data cards to be used simultaneously
Supports CDMA, TDMA, GSM & AMPS in addition to 1x & 3x 3G data protocols such as HSDPA, EDVO & EDGE
Up to 3 watt max output power
Power control logic ensures maximum output power is within cellular standards
Requires no physical connection to cellular phone or data card
Provides high signal-to-noise ratio
Protects cellular sites from harmful interference
Dual band 800 & 1900 MHz, covers both cellular & PCS
FCC & IC type accepted