Lethal Effects of 3000 MHz Radiation on the Rat

irradiation at a frequency of 3000 MHz. At each duration of exposure percent mortality increased with increases in incident energy density (power density X duration). The incident energy density required to kill 50% (LDo6) increased monotonically with increasing exposure durations. Lethal power density (LD50) was a decreasing monotonic function of exposure duration. In addition, body weight was found to be a factor in