Comment Cellular extender / repeater (Score 1) 214
If what you're after is a cell phone extender, then I can highly recommend the Wireless Extender Cell Phone Signal Booster from SmartHome. They are NOT cheap (> $200 single band. >300 for the dual band unit). But, after laying my money down and running the wireless antenna up into my attic with the repeater system and antenna down in the basement, I can honestly say, I've got a better cell phone signal in my basement than upstairs on the main floor or even the second floor. Be mindful that you get the right unit for your band / service. I got one that works with Sprint and I love it. Works with my 3G data network and data card from them as well (as would be expected - it's just cellular). Comes with enough cable to span two stories up into an attic from a basement.
Works with all 800 MHz cellular phone systems (Verizon)
http://www.smarthome.com/9625C/Wireless-Extender-zBoost-Cell-Phone-Signal-Booster-for-CEL-Phones-YX500-CEL/p.aspx
Works with all 1900 MHz PCS-based phone systems (Sprint, NexTel)
http://www.smarthome.com/9625/Cell-Phone-Signal-Booster-YX500-PCS/p.aspx
Works with both 1900 MHz PCS-based phones AND 800 MHz cell-based phones
http://www.smarthome.com/9631/Wireless-Extender-zBoost-Home-Office-Cell-Phone-Signal-Booster-Unit/p.aspx