What Uses Radio Frequency Transmission?

What Uses Radio Frequency Transmission? Modern devices often generate electromagnetic fields of radio frequency (RF) ranging from 100 kHz to 300 GHz. Key sources of RF fields include mobile phones, cordless phones, local wireless networks and radio transmission towers. They are also used by medical scanners, radar systems and microwave ovens. Can a cell phone

How Long Does RF Skin Tightening Last?

How Long Does RF Skin Tightening Last? The effects of radiofrequency treatments will continue to improve over the next few months as the skin produces new collagen. Results typically last for a minimum of six months, although with ongoing treatments, results are often long-lasting. Is RF skin tightening permanent? While RF treatment isn’t a permanent