TB 123, radiation frequency

Question 1

safe working conditions are improved when members recognize the importance of the radio frequency hazards associated with the following types of antennas and /or systems?

Answer 1

microwave dishes
mobile and portable radio antennas
radar installations and antennas
cellular sites

Question 2

the minimum radio frequency radiation exposure occurs when using a portable radio held properly with the antenna a minimum of? from the eye?

Answer 2

6 inches