Re: Why Engineers Universally Prefer Wilson The Cyfre amplifiers are just alot friendlier to the Cellular networks because of the patented software driven amplification. The carriers are not happy with alot of those sub par amplifiers screwing up the networks. The Carriers are the ones raising cane with the FCC . The FCC is going to act on these units messing with the networks.. The FCC is actually going to treat some of these units as jammers. Here is a quick article on that . CrunchGear » Archive » CTIA/FCC could outlaw cellular repeaters AKA “jammers” I find it very interesting that Wilson has gone so far as hiring a lobbyist . Sounds like the old cellular amplification is going to get some serious scrutiny from the FCC Not all of us are RF enginneers . But some of us learn everything we can from qualified and respected engineers and keep trying to learn as much as we can.