Question G4C02
From subelement G4 - G4C
G4C02
Answer: CWhich of the following could be a cause of interference covering a wide range of frequencies?
ANot using a balun or line isolator to feed balanced antennas
BLack of rectification of the transmitter’s signal in power conductors
CArcing at a poor electrical connection
DUsing a balun to feed an unbalanced antenna