[Amps] Re GS-35B hours..

[Bill, W6WRT]

ORIGINAL MESSAGE:

On Sat, 19 Dec 2009 08:20:08 -0800, Jack Parker <vhfplus at gmail.com> wrote:

>I experienced increases in
>tube life of at least 50 percent based on comparisons to tube log records
>when the tubes were installed and run at full voltage for the life of the
>tube.

REPLY:

Later on in the tube's life, did you have to increase the heater voltage, or
just leave it constant for the entire lifetime?

73, Bill W6WRT