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- Tue Dec 04, 2007 12:11 am
- Forum: Free For All -- Talk about anything related to Ham Radio.
- Topic: icom ps125 whine 50 Lookers and nobody knows??
- Replies: 7
- Views: 5030
What I remember from science class, in order to produce a sound wave something has to move the air to create the sound wave! So this is how I find the whine in a switcher. Take to cover off and push on the parts with a insulated stick. When you find the vibrating part, get some glue. Some times it i...