Dale, If you go with the ExtendAIR, then be sure to get the free upgrade from www.QuickerTek.com. It makes it work so much better. Eric > I'm thinking about getting an auxiliary antenna for an Airport > Extreme base station, probably the Dr. Bott ExtendAIR Omni. > > My question concerns whether adding such an antenna cuts off the > built-in antenna operation of the Airport? > > I have my Base station mounted on one side of a brick wall and would > like to mount the antenna on the other side of the brick wall to > improve performance in the next office area without losing what I > have thus far. > > Also, can anyone who currently uses one of these give me an idea of > how long the power cord and antenna extension cords are? > > Thanks! > DaleH