The router has 3 RP-SMA antennas and I am currently running a RP-SMA to type N female barrel that connects to a DC Injector. A 20' cable goes outside to the 1000mW 2.4GHz auto gain booster immediately connected to a 4' 12db. gain omnidirectional antenna. Now @ a cost of about $600.00 this set up has made me my money back in using my neighbors as customers paying me instead of some monopoly supplier. My coverage is very good and I am happy but I'm wondering if anybody has any hints on how to expand my network w/o stepping up to a T-1 line? I still have the other two antennas to use.