You can see from gqrx that his rtl-sdr can barely pick this up when it's 6 inches away on his desk. Somehow I don't think this is causing a significant amount o

You can see from gqrx that his rtl-sdr can barely pick this up when it's 6 inches away on his desk. Somehow I don't think this is causing a significant amount of harmful interference. (Admittedly it is quite a distant harmonic - the actual signal will of course be stronger).