k4kyv at hotmail.com
Thu Jun 22 03:52:03 EDT 2006
>From: "John E. Coleman (ARS WA5BXO)" <wa5bxo2005 at pctechref.com>
>You are correct of course, about the non specific 807 to 833 relationship
>but this would be true also if in push pull transformer or link coupled
>driver, AF or RF. . . However, it is
>different in the modulator of some BC equipment where an 807 is a direct
>cathode follower to drive a specific 833, and there is no driver XFMR.
And then there is that Gates model that uses a separate pushpull 6L6
amplifier feeding the grid of each 833A, each through its own output
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