E9D15 (C)
Which of the following would provide the best RF ground for your station?
A. A 50-ohm resistor connected to ground
B. An electrically-short connection to a metal water pipe
C. An electrically-short connection to 3 or 4 interconnected ground rods driven into the Earth
D. An electrically-short connection to 3 or 4 interconnected ground rods via a series RF choke
