Pot lights create ham-radio buzz

AUGUSTA, Maine — Retired Coast Guard officer Roger Johnson sometimes notices a harsh buzz when he turns on his amateur radio, and he blames high-powered lighting that’s used to grow pot. Amateur radio operators say the legalization of marijuana is creating a chronic nuisance thanks to interference caused by electrical Read More …

QRM / Noise ? – Guilt can be of your Christmas lights

The internet  wireless can be an amazing solution for modern times, but it’s hard to find someone who has never experienced any signs of problem indoors. It could be the intensity being hindered by the walls or even the presence of many networks occupying the same frequency bands.There is always a Read More …