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A change of aerial height may also reduce the effect. A higher performance aerial can help lessen interference caused by nearby radio transmitters. If you have an aerial amplifier, use the lowest gain amplifier needed, to avoid possible system overload caused by the nearby transmitter.

The SAR is a value that corresponds to the relative amount of RF energy absorbed in the head of a user of a wireless handset. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

Shorten/length the wire run is one option, if you have other sets of RCA cables laying around, try them out. Buying cables that are shielded could also help. If your current cables are long, like longer than you need you can also wind them up in a coil, this may or may not help your situation.

This is usually caused by power lines, electric motors/thermostats, microprocessors, switch mode power supplies, etc. Anything that uses electric power may cause interference. On AM and FM radios, the interference is characteristically heard as a buzzing noise, whine or hiss.

You have multiple options for filing a complaint with the FCC: File a complaint online at ? By phone: 1-888-CALL-FCC (1-888-225-5322); TTY: 1-888-TELL-FCC (1-888-835-5322); ASL: 1-844-432-2275.

Radio Frequency (RF) interference is caused by transmitters on the same or similar frequency to the one you're receiving ? for example, baby monitors, cordless phones, amateur or personal radio transmitters, oscillating amplifiers (like audio or radiating aerial amplifiers).

The most obvious solution is to turn off the offending device. Temporarily switch the radio from AC power to battery power to see if the interference is coming from the electrical outlet. If the noise stops, a Radio Noise Filter/Surge Protector can dramatically reduce the interference.