Dave Plowman (News) wrote:
In article ,
The Natural Philosopher wrote:
I should add that somewhat mischeviously, my arcing thermostats are
probably NOT so much generating UHF, as putting massive spikes on teh
power supply of the house.

Ever heard of a spark transmitter? ;-)

I'd guess it's a combination of both - especially if you're on a
relatively high impedance power supply.

Its very low actually..


But it gets into everything. Even makes the PABX ring the phones...