solderdude
Grand Contributor
The best way to avoid any electronic device to emit anything is to not use it.
Use an old wind-up grammophone if you want to reproduce music without any emission other than sound.
I would like to know why the OP is so fixated on this. Several years back there were a group of electrofog believers that claimed they could detect RF.
Because of a claim taken to court these folks had to prove their sensitivity. They were tested at the same EMC lab (DARE!!) where we also test our equipment. The guy that tested these extraordinary folks was testing our equipment so had a first hand talk about this.
These folks were tested in a shielded (and EM anechoic) room where RF (modulated and not modulated) was unleashed at them at various frequencies up to presumed safe levels (frequency dependent) as far as the equipment could generate (valid for lower frequencies). The goal was to detect when such signals were on and off at random intervals and AM modulations. Levels that would certainly upset many electronic devices.
The tests continued over several days.
To make a long story short there appeared to be NO relation whatsoever between 'felt' presence of RF and actual presence. No relation at all.
The conclusion of this test is not up to me.
Use an old wind-up grammophone if you want to reproduce music without any emission other than sound.
I would like to know why the OP is so fixated on this. Several years back there were a group of electrofog believers that claimed they could detect RF.
Because of a claim taken to court these folks had to prove their sensitivity. They were tested at the same EMC lab (DARE!!) where we also test our equipment. The guy that tested these extraordinary folks was testing our equipment so had a first hand talk about this.
These folks were tested in a shielded (and EM anechoic) room where RF (modulated and not modulated) was unleashed at them at various frequencies up to presumed safe levels (frequency dependent) as far as the equipment could generate (valid for lower frequencies). The goal was to detect when such signals were on and off at random intervals and AM modulations. Levels that would certainly upset many electronic devices.
The tests continued over several days.
To make a long story short there appeared to be NO relation whatsoever between 'felt' presence of RF and actual presence. No relation at all.
The conclusion of this test is not up to me.