Objective: Theoretical studies are made for the specific absorption rate (SAR) in consequences of induced electric fields due to radio broadcastingtower at 100 m distance.Methods: The penetrated electric fields and SAR inside human body tissues are calculated for different frequencies. A comparison is made with theinternational safety guidelines given by World Health Organization and International Commission on Non-ionizing Radiation Protection.Results: The penetrated electric field and SAR by some tissues at frequencies 1377, 1404, 1485, 1512, and 1530 kHz of electromagnetic waves arecomputed.Conclusion: According to permissible limit the frequencies 1377, 1404, 1485, 1512 and 1530 kHz of 20 kW EM radiations at 100 m distance are safefor tissues bladder, blood vessel, brain white matter, fat, heart, lung outer and mucous membrane at depths 0.1, 0.2 and 0.3 mm respectively. And thisradiation is harmful for blood, body fluid, cerebella spinal fluid, eye sclera, gall bladder, gall bladder bile, gland, lung inner, lymph, mucous membrane,pancreas, stomach, testis and vitreous humor tissues at depths 0.1, 0.2 and 0.3 mm, respectively.Keywords: Induced electric field, Specific absorption rate, Thermoregulatory mechanism and broadcasting antenna.Â
