Re: Radio Vibrator Noise

Posted by TxGoat On 2024/6/1 8:51:44

Some noise is normal. It should come from the vibrator itself, and not from the speaker. Having the radio mounted properly may reduce the noise. Some vibrators were installed with sponge rubber sleeves to reduce the noise. The radio needs good ventilation to get rid of heat. Vibrator noise coming from the speaker indicates a bad capacitor or a missing capacitor, or perhaps a poor ground or a problem with the antenna or the antenna cable.