Articles
attic installs
RF Exposure in an Attic Install: Running the Evaluation You Are Required to Do
The FCC removed the amateur power exemption in 2019. Here is the MPE math for an antenna above a bedroom, worked band by band, and where a 100 watt attic wire actually fails.
attic installs
Attic Ham Radio Antennas: What Actually Works Above the Drywall
The honest attic-antenna picture: which wire antennas fit between rafters, what your roof and insulation do to the signal, and how to keep RF out of the shack.