The FCC fined Richard Mann $7,000 for marketing uncertified AM transmitters. The Spectrum Enforcement Division of the FCC’s Enforcement Bureau responded to a complaint in 2006 that Mann’s Antique ...

Fun experiment for someone who hasn’t made an AM transmitter, and who might have a vintage AM receiver lying around. Report comment. Reply. Ostracus says: January 12, 2018 at 3:59 pm ...