Local feedback and biasing of triod tubes

Discussion in 'General Electronics Chat' started by kl2mcbride, Apr 29, 2014.

Thread Status:
Not open for further replies.
  1. kl2mcbride

    Thread Starter New Member

    Apr 29, 2014
    8
    0
    I'm in need of info on how to calculate biasing (from load line plots) of say a 12ax7 tube configure in local feedback mode I.E. Rg instead of going directly to ground connects to a node between Rk1 and Rk2 where Rk1 connects to the grid and Rk2 connects to ground. Instruction on biasing and gain calculation would be helpfull based around plate load charts.
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,647
    2,346
Loading...
Thread Status:
Not open for further replies.