3-99Q1 A
Compliance with MPE, or Maximum Permissible Exposure to RF levels (as defined in FCC Part 1, OET Bulletin 65) for "controlled" environments, are averaged over _______ minutes, while "uncontrolled" RF environments are averaged over ______ minutes.
A. 6, 30.
B. 30, 6.
C. 1, 15.
D. 15, 1.
