Amplified TV antenna caused interference to MSP radio system

[Pacmannion]

Found this posted on the Amateur Radio Reddit today:

https://docs.fcc.gov/public/attachments/DOC-405626A1.pdf

On April 17 and 18, 2024, in response to an interference complaint, an agent from the Boston Office of the Enforcement Bureau (Bureau) of the Federal Communications Commission (FCC or Commission) confirmed, by direction finding techniques, that radio emissions in the 813-817 MHz band were emanating from a radio transmitting device located at your condominium on Worcester Road, Framingham, Massachusetts 01702. These transmissions were interfering with the Massachusetts State Police (MSP) public safety communications system. The agent determined that the device was a 2002 Newest HDTV Indoor Digital TV Antenna. The agent confirmed that interference to the MSP system ceased when your equipment was unplugged.