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Amplifier key Line buffer

Larry _ NY8T
Larry _ NY8T Member ✭✭✭
edited March 2018 in New Ideas
I acquired a nice SB-220 in a trade and needed a TX Line Buffer, I went in the kitchen and made a ham sandwich to empty the lunch meat container that I used for my project box.



  • Bob K8RC
    Bob K8RC Member ✭✭✭
    edited March 2018
    Any kind of sandwich you choose to make will obviously be a HAM sandwich.
  • george hinkle
    george hinkle Member
    edited March 2018
    I like that "Ham" sandwich!
    Buffering in always a great idea.
  • WA2SQQ
    WA2SQQ Member ✭✭
    edited March 2018
    Make sure you have a diode and a small cap across the coil so you don't zap the pass transistor in your Flex.

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