K3HVG wrote:
JS, Looking at my 1959 Handbook, there's no project using 813's in a
modulator, per se. The high-power modulator in that issue uses 811A's.
The only project using an 813 is an amplifier, utilizing a single
tube. I'll check deeper in that year and see if I missed something
obvious and/or imbedded in the text on modulation/modulators.

I have a 1964 (11th edition) handbook here, and it has only one transmitter
project which is a little QRP 4-tube set, the Knightkit T-60.
--scott


--
"C'est un Nagra. C'est suisse, et tres, tres precis."