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Tube project sugestions?

Discussion in 'Home Brew' started by T23, Nov 4, 2010.

  1. T23

    T23 Active Member

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    I have a set of tubes that are in an old radio chassis that I would like to do something with, The radio is not operational and I think the 7A8 or the 7C7 may be blown, here are the tubes:


    7A8

    7C7

    7B7

    7C6

    35Z5-GT



    50l6-GT

    I was hoping to build an AM broadcast band transmitter or something similar. I know there was the knight kit 760 that used the 35Z5 and the 50l6 tubes but I can't find a full schematic that I can work with online.


    T23
     
  2. Dolmetsch

    Dolmetsch Member

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    I put up a link on your 50l6 thread. (with pics)I know it says 50C6 on that schematic but it works with both. Just make sure the pin out is right. I have my 50L6 TX working now. It is actually pretty decent. Remember much of the circuitry is power supply. There really arent a lot of parts in a CW 1 tube TX. I built the power supply integral. I dont think I would again.
    Don VE3LYX
     

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