Last year I started hearing approximately one-second ticks with a double tick on the minute If it was not for the double tick on the minute I would have put it down to a classic noise source of elec
BT also have a wonderful little pair of boxes which duplexes two BT lines onto one physical pair of cables. If someone near you has had one fitted depending on the technology used this could increas
Did you mention this to the EMC Commmittee? Although we are aware of many technologies that can cause problems if we do not know of specific ones we can not help. In many cases the developers of thes
From Dave G3YMC An associated topic, not yet having hit us in the UK yet, but imminent, is the ADSL system for putting high speed internet at 1.5Mb/s down normal telephone lines. An excellent, though
I am a member of the Expert Group put together, predominantly by the RSGB, to look at the issue of Power Line Telecommunications. The results of our findings hvae been well reported in the EMC column
