I'm planning to try T-Mobile home internet (both for myself and a friend), and in her case, I think I might need an external antenna, and I'd like to consider being prepared to do that during the 15 day free trial T-Mobile offers.
The "gateway" (mcow) device is a Model TMO-G4AR and the recommended antennas are M4MO devices (with, among other things, 4 coax leads (and 16 antennas, iiuc)). I'm wondering if a single antenna (with one coax lead (and maybe 4 antennas?) would do any good? Any harm? Thanks for any advice! I have been ddging, and learned a fair amount, but so far haven't found an answer to that question (i.e., does a less sophisticated (non-M4MO) antenna do any good.
