1.9v ac on input of sb220 when keyed. Why? Is this normal?

Discussion in 'Amateur Radio Amplifiers' started by KG7HVR, Feb 6, 2019.

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  1. KD2ACO

    KD2ACO Platinum Subscriber Platinum Subscriber Life Member QRZ Page

    DVMs are fine. You just have to keep in mind what you are doing while using tools and measuring things.

    I keep a banana adapter loaded with a 100k resistor with the test lead pile for this contingency.
     
    Last edited: Feb 14, 2019

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