2014-07-14, 21:00
(2014-07-14, 17:24)Cutty Wrote: Could make a quick check by using an AM radio, and tuning off station, several places in the band... see if power line noise comes in... just make sure it's the HV lines causing it, not something else nearby...
I shall do that - and have a look at the pylon or enquire from the electricity company as to the voltage.
Thank you all for your help - I shall report back! :-)
Steve.