Not sure if this is the right place to post or of interest but came across this 1943 US Army training film online, thought I'd share.
For a beginner such as myself, I found it clear, concise and every bit as informative as much newer instructional videos.
Gives a good high-level explanation of screen grid and suppressor grid in getting from Triode to Pentode.
https://www.youtube.com/watch?v=AU_xI_OIuCw
For a beginner such as myself, I found it clear, concise and every bit as informative as much newer instructional videos.
Gives a good high-level explanation of screen grid and suppressor grid in getting from Triode to Pentode.
https://www.youtube.com/watch?v=AU_xI_OIuCw
