High Frequency Radiation
High Frequency Radiation. Iit center for applied research in electronics: Radiation in the electromagnetic spectrum is categorised by wavelength.
High frequency radiation is generated from wireless transmitters (wifi / wireless routers, cell towers, cell phones, laptops, cordless phones, antennas, radars, utility smart meters. Longer wavelength, lower frequency waves such as heat and radio have less energy than shorter wavelength, higher frequency waves like x and gamma rays.