Power Density

See irradiance for power density definition and calculations Learn More
5G uses SHF waves

Super High Frequency (SHF) Definition

Super High Frequency includes radio waves from 3 GHz to 30 GHz on the EM spectrum. Learn More
Girl with EHS

Electro Hypersensitivity (EHS) Definition

Electro hypersensitivity is an adverse biological reaction to EMF exposure. Learn More
Magnetic poles

Gauss (G or Gs) Definition

Gauss is a measure of a magnetic field's force on another magnetic field or on a conductor such as metal. Learn More
Surgical Incision PEMF Coil

Pulsed Electromagnetic Frequencies (PEMF) Definition

A PEMF device delivers magnetic fields through tissue to the target area. PEMF is not an electromagnetic therapy: it is a magnetic therapy. Learn More