G4AR Gateway external antenna use

Not this is helpful to anyone, but I always thought...perhaps...the reason the original gateways didn't offer antenna ports was because the internal antennas where already Spec'd to the FCC maximum permissible transmission power for the band.  Adding an external antenna , which you can do but really isn't "approved", would put you over the FCC limits.  Just a speculation, but maybe the "legal" ports on the new model are power-restricted to keep you within limits and don't really offer an advantage (maybe other than better positioning).  Just a theory anyway to think about over coffee.