Safety Warning ! Based on limits specified by the Federal Communication Commission (FCC) on Radio Frequency (RF) emissions in a general population environment, continued exposure to radiation should be avoided within 1.1 meter in front of the radar. Radiation levels outside this region fall within regulations of 1 mW/cm2 and are not considered safety hazards. When setting up the antenna, special care should be taken to avoid situations where the antenna radiates towards individuals.