Which of the following actions can reduce exposure to RF radiation?

Relocating antennas is a valid method for reducing exposure to RF radiation because the location of antennas significantly influences the intensity of RF energy in nearby areas. By moving antennas further from occupied spaces or adjusting their orientations, it is possible to minimize the exposure to individuals in those areas. Effective antenna placement can help ensure that individuals are not in the path of the strongest RF radiation, thereby reducing potential health risks associated with prolonged exposure.

On the other hand, relocating the transmitter and increasing the duty cycle do not effectively contribute to reducing RF exposure. Relocating the transmitter might have some positive effects depending on its position relative to people, but it may not always result in a significant reduction of RF exposure. Increasing the duty cycle typically means that the transmitter is on more often, which would likely increase exposure rather than decrease it.

Choosing to relocate antennas is a proactive step towards safer RF exposure levels, making it a more targeted and effective choice in mitigating the risks of RF radiation.