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element41$
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Why do electronic devices such as calculators and tv remotes send frequencies that can be picked up on am radios?
element41$ said:Why do electronic devices such as calculators and tv remotes send frequencies that can be picked up on am radios?
The primary cause of AM radio disturbance is electromagnetic interference (EMI) from electronic devices. When electronic devices are in use, they emit electromagnetic waves that can interfere with the radio waves used by AM radio stations.
Yes, all electronic devices have the potential to cause AM radio disturbance. However, the level of disturbance may vary depending on the strength of the device's emissions and its proximity to the radio receiver.
You can prevent AM radio disturbance by using high-quality electronic devices that have been properly tested and are compliant with electromagnetic compatibility (EMC) standards. Additionally, keeping electronic devices away from the radio receiver and using shielding materials can also help reduce disturbance.
No, AM radio disturbance is not harmful to electronic devices. It may cause temporary interference or static noise, but it does not cause any permanent damage.
While it is not possible to completely eliminate AM radio disturbance, it can be significantly reduced by using high-quality electronic devices and following proper EMC guidelines. Additionally, using filters and shielding materials can also help minimize disturbance.