Ff Antena V1.44.x - Antenna Hack [updated] 90%

The perturbation resonance mode generates spurious emissions at ( f_c \pm n f_\textdither ). For a 2.4 GHz carrier with 250 kHz dither, sidebands appear at 2.4 GHz ± 250 kHz, ±500 kHz, etc., at -45 dBc — potentially violating FCC Part 15.

# Bring down interface sudo ifconfig wlan0 down ff antena v1.44.x - antenna hack