Wilson Electronics in-building wireless dual-band cellular amplifier
A nice add-on to any custom installation job, the Wilson amplifier improves the signal in the 800 and 1900 MHz bands by 50 decibels, allowing for multiple phones from multiple carriers to be amplified at the same time. It works on all generations of CDMA, TDMA, GSM and high-speed wireless technologies. Available now for approx. $360.