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Ceramic tube testing Lab

Discussion in 'Amateur Radio Amplifiers' started by W3EA, Jan 8, 2019.

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  1. W3EA

    W3EA XML Subscriber QRZ Page

    I just got a replacement #CX1500A7 tube (used med Pull) I seem to remember there is a laboratory that will test and give a report as to it's condition as compared to the factory spec

    location ? or name ???
  2. W1QJ

    W1QJ Ham Member QRZ Page

    Why not put it in an amp and compare output data to it's plate and grid current? I do it all the time.
    N8VIL and KK4RSV like this.
  3. WB5WPA

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