RF Pollution
In this image, the peaks are radio communications. The debris at the bottom is the result of distant transmissions and accumulated noise from other equipment. Some is a natural occurrence but most is man made. RF pollution is a form of electromagnetic interference...
Tracking Radio Interference
tracking and elminating radio interference.
The History of JVCKenwood
No other name is more synonymous with high fidelity audio electronics than Kenwood. JVC is well known as in the video camera business and also in audio electronics. By the merger of the two companies into JVCKenwood, they have created a powerhouse in the electronics...
Cellular Phones and Brain Tumors
The question arises about whether or not a cellular phone will causes brain tumors. There have been many articles about the subject and there are experts on both sides of the question. We all want to know what is real and what is not on the subject, so we will...