Hello,
My wife got me an Owon PDS5022S oscilloscope for a combo Christmas and B-day present. After bread-boarding an astable 555, I had a blast running the numbers and checking with the oscilloscope. Got the Owon out to the workshop this weekend and noticed something not evident when using it on the coffee table and family around, it buzzes. It's not loud but with no music or anything going on, it is noticeable. The buzz sounds like when you pinch off a balloon tightly but the air leaks with a high freq sound. This noise is a steady pitch.
Is this normal? Anyone own one to comment? Thanks for any feed back.
I've been lurking and learning.... thanks for everyone's time! It's a great board.
Regards,
Tom
My wife got me an Owon PDS5022S oscilloscope for a combo Christmas and B-day present. After bread-boarding an astable 555, I had a blast running the numbers and checking with the oscilloscope. Got the Owon out to the workshop this weekend and noticed something not evident when using it on the coffee table and family around, it buzzes. It's not loud but with no music or anything going on, it is noticeable. The buzz sounds like when you pinch off a balloon tightly but the air leaks with a high freq sound. This noise is a steady pitch.
Is this normal? Anyone own one to comment? Thanks for any feed back.
I've been lurking and learning.... thanks for everyone's time! It's a great board.
Regards,
Tom