Grayson Evans KJ7UM joins us to talk about the art and science of building with thermatrons!
PERMALINK - https://www.hamradioworkbench.com/podcast/hollow-state-design)
Our Website - http://www.hamradioworkbench.com/)
Follow us on Twitter - https://twitter.com/hamworkbench)
Contact us - http://hamradioworkbench.com/contact)
Connect with us on Facebook - https://www.facebook.com/groups/hamradioworkbench/)
BrandMeister Talkgroup 31075 - https://hose.brandmeister.network/group/31075/)
QSO Today Expo https://www.qsotodayhamexpo.com/)
Hollow-State Design 2nd Edition ) by Grayson Evans | Apr 24, 2013 (Amazon Link Included above)
Testers: Hickok Tube testers
Resources
Book: Tube Lore - Ludwell Sibley https://www.amazon.com/Tube-Lore-II-Ludwell-Sibley/dp/1532376316)
Sprat magazine GQRP Club http://www.gqrp.com/sprat.htm)
Electric Radio Magazine https://www.ermag.com)
Hand Made Vacuum Tubes by Claude Paillard https://www.youtube.com/watch?v=EzyXMEpq4qw)
Antique radio supply
Hammon electronics transformers https://www.hammfg.com/
Tube depot https://tubedepot.com/)
Tube Lore By Ludwell Sibley
https://www.amazon.com/Tube-Lore-II-Ludwell-Sibley/dp/1532376316)
Electric Radio Magazine https://www.ermag.com/)
SPRAT Magazine of the GQRP club http://www.gqrp.com/sprat.htm)
