Frank’s Electron Tube Pages

Frank’s Electron tube pages is a great resource for those who are still enjoy the warmth and glow of vacuum tube technology.

On this site you will find PDF data sheets for just about every tube known to man including hi-power transmitter tubes. There are also links to sites with foreign tube data sheets and substitution guides.

I’ve added a link to the sidebar so that it will remain available even when this post is long buried.

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