Power, Grounding, Bonding, | And Audio For Ham Ra...

is the act of connecting all conductive parts together to ensure they stay at the same electrical potential. The goal is to minimize voltage differences between pieces of equipment, which prevents destructive arcs during lightning strikes and reduces RF noise. 2. Power Systems and AC Safety

Many hams mistakenly chase an "RF ground" to fix interference, but at radio frequencies, long wires have high impedance and do not act as effective grounds.

All equipment with a three-wire power cord must use a true grounded outlet. "Cheater" adapters that bypass the third pin are hazardous and should never be used.