Here is a recent notice of unlicensed operation for a cell phone amplifier installed at someones house. I've bolded the important parts. Really, this guy is lucky he was only issued a NOUO, he won't get hit with a monetary fine unless he fails to obtain authorization from the carrier or he doesn't take the unit off the air within 10 days. http://transition.fcc.gov/eb/FieldNotices/2003/DOC-306479A1.html
Would love to know what device he was using . Was it a FCC approved device ? ( not that it means anything ) Was the unit supposed to have built in safeguards? Was it an illegal device you can pick up on EBAY ?
Yeah, agreed. It would be nice to know the extra details, I did find out that the unit went into self oscillation which was cause of the of the interference. Thankfully a lot of the higher end units are designed to avoid that.