If you have one lying around, you might be wondering how you can still get some use out of it. An HDMI RF modulator can help make that happen. Most old TVs and monitors lack the compatibility of ...

Radiofrequency EMF are invisible waves that travel through space and exert force on charged particles. These waves have been used for many years to transmit information between an antenna and a device ...

To accelerate particles, the accelerators are fitted with metallic chambers containing an electromagnetic field known as radiofrequency (RF) cavities. Charged particles injected into this field ...