Tetrodes as Triodes

J Forster jfor at QUIK.COM
Wed Aug 27 12:20:07 EDT 2008

Do you mean "The Care and Feeding of Grid Power Tubes", a book  by Eimac. It's
about 1/2" thick paperback. It used to be free, but now costs. I think there are
scans on the web.



Paul Kraemer wrote:

> Try the CQ archives list available on the net.
> One of the articles I believe you refer to was "Care and feeding of beam
> power tetrodes" published in CQ by either Orr or Sutherlund (best
> recollection anyway).
> It dealt with use of 4-400 in gg service and suggested improvements to
> prevent excessive screen dissapation.
> Paul K0UYA

This list is a public service of the City of Tempe, Arizona

Subscription control - http://www.tempe.gov/lists/control.aspx?list=BOATANCHORS
Archives - http://lists.tempe.gov/archives/BOATANCHORS.html

More information about the Boatanchors mailing list