11-12-2017, 10:54 PM
Terry, I'm not certain the radio is faulty as such, especially after trying a Sony Radio Cassette in my workshop, and getting simiar interference on that, besides which the Roberts worked perfectly from the mains here at home. I have yet to speak to the owner about this, but did suggest to another member of the family that by running it from batteries there would be, based on my tests, no interference on FM. I will also try the radio, using a mains adaptor incorporating a RFI Filter.
