[ARC5] 211 tube or similar 4 pin footprint tube

[kgordon2006]

I believe I have a 211 with a busted filament. Let me look and if I have, it is yours.Ken W7EKBSent via the Samsung Galaxy S21 5G, an AT&T 5G smartphone
-------- Original message --------From: Michael Kana via ARC5 <arc5 at mailman.qth.net> Date: 3/8/25  10:28  (GMT-08:00) To: ARC5 <arc5 at mailman.qth.net> Subject: [ARC5] 211 tube or similar 4 pin footprint tube Hello all Long shot but I’m figuring arc 5/boat anchor collectors have varied collections of parts….I’m looking for a larger triode transmitting tube similar to a 211 (4 pin). Duds ok - I’m looking for a tube base to build an adapter to a smaller triode such as a 45. Or if there is still a bit of life, it’s a possibility. I have a 1929 Hartley transmitter bread board that has the larger 4pin ceramic socket. This is an authentic 1930 build and I do not want to change or modify the build. Thanks 73MikeAA9ILWarning!  This is transmitted over a non secure medium______________________________________________________________ARC5 mailing listHome: http://mailman.qth.net/mailman/listinfo/arc5Help: http://mailman.qth.net/mmfaq.htmPost: mailto:ARC5 at mailman.qth.netThis list hosted by: http://www.qsl.netPlease help support this email list: https://www.qsl.net/donate.html
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