Thanks for the info, everyone. It's really helpful. I didn't realize the SS-3000 had an internal amplifier, I wouldn't have gotten it otherwise.
I'll try the AP-3700 with a bow tie antenna. If that doesn't work I'll see about the yagi Tower Guy recommended -- it's a loft apartment after all. I can see the conduit in between some of the rafters, it's not like an antenna is going to destroy the aesthetic. Plus it'll get me about 10 more feet.
Any ladder reccomendations?
